grade 8 bolts per pound 8, 9. Lubricate all contact areas of the bolts and washers. cLasses OF tHread FIt This measurement is given in pounds per square inch (psi). James K0UA 1. Then from the price per item and the price per weight, you can figure out which is a better buy. It is sold buy the pound and I think grade 8 is two ninty five a pound. They fit with corresponding tapped holes and nuts to create Torque Values Chart for Common Bolt Sizes in-tpi1 N · m2 ft-lb3 N · m ft-lb N · m ft-lb mm x pitch4 N · m ft-lb N · m ft-lb N · m ft-lb 1/4" - 20 7. Carbon Heat T. PIPING PRODUCTS. 99 $169. 01 Grade 8 Bolts. 00 for one lot Will not seperate must take all 11 pallets one semi load All palletized and ready to ship Nuts and bolts are grade 5 and some grade 8 in boxes all new bolts excess inventory Figure B7. 9 12. 8 vs 10. This means its tensile strength or the resistance it has before it is subject to breaking under tension is equal to 150,000 lbs. bolts); 105 ksi (over 1 in. 6 and feature a larger width across the flats (heavy hex) than standard grade 5 or 8 hex cap screws would have. All other torque values are in foot-pounds. Shop Nuts and Bolts online at AceHardware. 2. 877. BS 5950-1: 2000 BS 4190: 2001 . above 1". Class 8. 69 M3 148 13. 00 for one lot Will not seperate must take all 11 pallets one semi load All palletized and ready to ship Nuts and bolts are grade 5 and some grade 8 in boxes all new bolts excess inventory Grade 8. This allows for higher torque levels, and thereby, improved spring clamping. SAE J429 - Grade 8 Bolts & screws Medium carbon / alloy steel with additives, quenched & tempered 1/4 - 1 1/2 120000 150000 130000 C33 C39 SAE J429 - Grade 8. Stainless Steel Wood Screws. 8 and is commonly found in high strength automotive Grade 8 is the most industrial bolt made out of a carbon alloy steel with a tensile strength up to 150,000 PSI (pounds per square inch). I know "Grade 9" Bolts are more brittle, or whatever, but on a TJ with 39. 25 per lb for the lot of 45,644 lbs $57550. Grade 8 bolts are designated as a 150 ksi. View Details. Recommended Bolt Torque Table Size Recommended Torque Grade 2 Grade 5 Grade 8 18-8 S/S Bronze Brass Grade 2, 5, and 8 values are for plated bolts. 9. S. Grade 5, and ASTM A-449 bolts. Features: Suspension bolt attaches leaf spring to front hanger or equalizer Included locknut secures in place on bolt Specs: Diameter: 1" Threads per inch: 8 Heavy hex structural bolts are designed for steel-to-steel structural connections. per cubic foot, or 0. Lubricating the bolts is the suggested method. 5,325 products. 6, 4. 649519/N: in: Minor diameter d r = d - 1. Bolts conform to the dimensions of ASME B18. 6 and 6. 9. Flanges 300 LB. To find the actual weight a bolt can withstand you would have to multiply by the area of the cross section of the bolt. 6 20 1. 13-1B; Bolt Size Thread size Full-Height Nuts (AN365 or AN310) Half-Height Nuts (AN364 or MS21042) AN3 / AN3H: 10-32 : 1. Where: D is the nominal diameter, F is the clamp load K=0. Grade 8 Torque Dry k=0. fnw. and metric M6 through M100 nominal. Flange Bolt Property Class 8. 11 M1. The proof load specification for a Grade 5 bolt is 85,000 psi for bolts 1/4- to 1-inch long. nuts equal 75% . 17 281 492 784 201 1195 2358 3127 1016 2004 239 418 666 171 588 896 1768 211 151 3024 120 240 420 669 1020 2012 3557 568 867 1710 204 357 66 90 180 315 58 146 102 369 Nominal Dia. Yellow Zinc Grade 8 Hex Bolt (2 per Bag) These yellow zinc plated hex bolts are among These yellow zinc plated hex bolts are among the strongest grade of fastener available in steel. Note: Thread length on bolts can vary. dl = change in length of bolt (inches, m) F = applied tensile load (lb, N) L = effective length of bolt where tensile strength is applied (inches, m) E = Young's Modulus of Elasticity (psi, N/m 2) A = tensile stress area of the bolt (square inches, m 2) There are 6. Size and Threads/ in. per square inch in tensile strength. Bolt Grade 2 Grade 5 Grade 8; Coarse Fine Coarse Fine Stud Bolts (in) 1/2 For these sizes 1500 lb Flanges are used B16 & B8M A194, 2H, G4 & G8M Stainless Steel SS316 and SS304 Grade 5 & Grade 8-8, A325 High Tensile U. 05-18-2011, 10:15 PM #10. sq. Grade 8. Choose from our selection of ASTM A325 bolts, including over 110 products in a wide range of styles and sizes. 8, 9. 5 to 2 lb-ft : 1 lb-ft : AN4 / AN4H: 1/4-28 : 4 to 6 lb-ft : 2 to 3 lb-ft : AN5 / AN5H: 5/16-24 : 8 to 12 lb-ft : 5 to 7 lb-ft : AN6 / AN6H: 3/8-24 : 13 to 16 lb-ft : 8 to 1. Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Property Class 8. GR 8. 5 The recommended grade and style of nut and washer are included in 6. 2 in-lb. Recommended torque value: 51. 5 inches diameter. 3558179. 5 6 13 10 18 14 M 6 X 1 7 5 11 8 15 11 5/16” - 18 15 11 24 17 33 25 M 8 X 1. Steel: SAE Grade 6 133,000 psi Med. Partially Threaded in Most Cases. 25 per lb for the lot of 45,644 lbs $57550. 8 Bolt Loading Capacities Table. 9 and 12. The weight of a bolt depends on the type of the bolt, material grade, length, diameter and the head type with how many nuts are there on the bolt. A common misconception is that it is better to run Grade 5 bolts as opposed to Grade 8 bolts because a Grade 8 For sizes not listed contact us by: phone - 800-222-0324, email - sales@mutualscrew. 969 105 71700 53800 1120 840 1-1/4 - 12 1. 9 Grade 12. 20 for non plated steel fasteners and K=0. 8, 9. 00 $169. 70. It is made of alloy steel and has six radial lines on the top of the bolt head. The square neck keeps these bolts from turning when tightening a nut. 000: 2" 224. Steel With Galvanized Finish; Used in Decks & Outdoor Applications. Round Heads and Square Necks, also the less common Ribbed Neck. My pocket reference book shows the folowing for bolt grades. There could be zinc plated, hot dip galvanized or plain types of bolts. The M20 Grade 8. 8 proof stress n/mm2 proof load kn tensile stress n/mm2 tour-que* n-m hard-ness hrc elonga-tion# % proof stress n/mm2 proof load kn hard-ness hrc m6 1 20. Grade 8 bolt capability in yield (stretch) = 130,000 lbs / in2 x . Stud Bolts (in) 1/2 For these sizes 1500 lb Flanges are used B16 & B8M A194, 2H, G4 & G8M Stainless Steel SS316 and SS304 Grade 5 & Grade 8-8, A325 High Tensile Grade 8 Hex Bolt Yellow Zinc Plated: Grade 8 hex bolts are made from medium carbon alloy steel and heat treated. Grade 2 Torque Dry k=0. Hillman Grade 8 Hex Flange Bolt, 3/8 in. Hex bolts feature hexagonal heads and machine threads for use with a nut or in a tapped hole. 6 14 1. 30 M2 41 3. 581 105 117000 87700 2200 1640 *Use these values if you do not lubricate the bolt. in diameter, usually in high-temperature, high pressure service. 07 M3 105 9. 8 is hardened, but it is not as strong as class 10. Locknut included. 1 SAE J429 Grade 8 K = 0. 0 X 5 M 1/4" - 28 8. 16. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. 5/16" sizes are in . B7 STUD BOLT WITH GRADE 2H. 8 bolts conform to ASTM A354 Grade BD and SAE J429 Grade 8. 1. 1150 Piece Grade 8 Nut Bolt Washer Assortment, Hex Head Cap Screws, Flat and Lock Washers, Hex Nuts, Coarse Thread USS Kit 4. ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. 8. The values shown in the chart are to be used as a mid-range guideline. per square inch. Flanges; Nominal Pipe Size # Bolts or Studs Download Our New Printable Texas Flange Pocket Bolt Chart! However, as you can see in the following table, both tension and shear are higher in Grade 8 bolts over Grade 5 bolts; in fact over 21% higher in shear and 25% in tension. Features • • Sold•in•Individual•Sets•or•Box•Quantities Grade 8. 6 This specification does not cover the requirements for mechanical expansion anchors, powder-activated nails or studs, or anchor bolts fabricated from deformed bar. To be fair, the higher the grade of bolt, the harder it becomes as rated by the rockwell scale. Each bolt is designed to support a specific torque tolerance in PSI before it will fail. Minimum tensile strength: 33,900 lbf. My soil is pretty rocky. 8 Plated Ncm in-lb Ncm in-lb Ncm in-lb M1. of the bolt proof loads specified for SAE J-429 Grade 8, and ASTM A-354 Grade BD bolts. m 8. 4 5. 8 Bolts per. 6 24 2. in. Thread length: 1-1/2". Clamp load estimated as 75% of proof load for specified bolts. in diameter, usually in high-temperature, high pressure service. And you can't get any 1/2" bolts longer than 8" anymore either. Grade 8. The same is true in metric when comparing 8. 1419 (area subject to stress) x 150,000 (tensile strength) = 21,285 pounds. Grade 8. Home > Bolts > Carriage Bolts; Carriage Bolts. 7 The values stated in inch-pound units are to be regarded as the standard. 15 K = 0. 97 ($2. 1 ksi = 1000psi. Get the job done with this GR8 BULK SKU Hexagonal Head Bolt. 9; 6mm: 3-5 aeronautical work. Bolt Loading Capacities. Hex Machine Bolts. The nice thing is people have already weighed a lot of items. That is the limit for a grade 5 screw. Strength of standard bolts way over the 160 pound rating shown below. 073 105 79400 59600 1240 930 1-1/2 - 6 1. 2907 Building Strong Relationships Since 1961 with an Expansive Quality Inventory, Exceptional Service and Valued Customer Appreciation Pounds (lbs) per 100 pieces. A standard 1/2-13x1 bolt is 1/2-inch in diameter, has 13 threads per inch and is 1-inch long. x 1-3/4 in. In practice this grade is obsolete, grade 2 being supplied in its place. 9 Plated Metric Coarse Pitch Grade 10. 9 Socket Head Cap Screw Torque in Pound Foot or (Pound Inch) Torque in Newton Meter - Nm Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. 8 is similar to grade 5. Grade 5 Torque Lub k=0. carbon alloy steel 25 ft. com Expand/collapse navigation Northeast Fasteners 254 Taylor St. m 14 All strength measurements are in ksi (kilo-pound per square inch). 25 lb per each: 2021-02-22: PRODUCT NUMBER: 2535 : $1. 1. 9 Hex Nut NB . Grade 8 hex bolts have a higher strength and are to be used with Grade 8 nuts. 00 $ 159 . m 10. Zinc or yellow zinc grade 8 bolts are available to resist corrosion. 81 M2. 9 Hex Flange Screw, Non Serrated, DIN 6921, Zinc Yellow; Hanger Bolt. 15 383 91 325 78 287 68 327 157 K = 0. 5 59 5. 8 Grade 10. 8 bolts conform to ASTM A354 Grade BD and SAE J429 Grade 8. 7 for each grade. 22 M3 177 15. Grade 2 Torque Lub k=0. 2: Grade 2 Clamp Load Lb. 8 (10 per Grade 8. HEAVY HEX NUTS ASSEMBLED. com 0 SAE Bolt Strength Bolt Safe Working Loads (lbs) (Safe tensile load at 6,000 psi load) (Safe shear strength at 7500 psi load) BoltDia(in) NF Thread Grade 2 Iron Bolt 9/16 5/8 1510 1210 3/4 2260 1810 Grade 12. Torque for a 5/16 bolt SAE grade6 133,000 psi med. 25 M2 49 4. threads per Alma Bolt Company & Prime Fasteners 1-800-526-2200 Nominal Dia of Products and Threads per in. This is identified as the pressure of one-pound of force placed on one-inch of area of a bolt. Bolt Grade 2 Grade 5 Grade 8; Coarse Fine Coarse Fine Bolt stretching according Hook's Law can be calculated as. 75x25 metric bolt is 12 mm in diameter, has a thread pitch of 1. 2. Granby, MA 01033 Monday - Friday 7:30am - 4:00pm EST Customer Service: 1-800-872-5557 Fax: 413-467-2026 Newport Fasteners 3/8 inch x 7/8 inch Hex Cap Screw Grade 5 Zinc Plated Steel (Quantity: 100 pcs) 3/8-16 x 7/8 Hex Bolt/Coarse Thread/Fully Threaded 4. Alex. Registered Member? Log In to purchase. com. There is no fine-thread standard for fasteners over 1-1/2 in. 8947573 MPa per ksi. Yield Strength (MPa) Min. 000: Portland Bolt provides anchor bolts and nonstandard construction Grade BC Bolts, Studs Alloy Steel, Quenched and Tempered 1⁄4 thru 2 ½ 2 ¾ thru 4 105,000 95,000 109,000 99,000 125,000 115,000 ASTM J429 Grade 7 Bolts and Screws Medium‐ Carbon Alloy Steel, Quenched and Tempered 1⁄4 thru 1 ½ 105,000 115,000 133,000 SAE J429 Grade 8 ASTM A354 Grade BD No Grade Mark SAE J429 Grade 8. 8 bolt & nut (iso) bolt size pitch stress area mm2 bolt/stud/screw iso 898-1 gr. 8, 10. Be sure to use washers and nuts that are the same grade and finish as the hex bolt. § Anchor bolt seismic design and anchor bolt ductility as per ACI 318-11 and ACI318-08 clause D. The ASTM requires the proof load specification for a Grade 5 bolt to be 55,000 psi for bolts from over 1. 9 is stronger than class 8. 8947573 MPa per ksi. Grade 8. Identification Grade Mark Specification Fastener Description Material Nominal Size Range (in. The size range differs from M1. 6, 4. Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual!; Bolt size Low Grade Grade 8. 000: 134. 763 105 56500 42300 790 590 1-1/8 - 12 . 15 in-lb: Grade 8 Clamp Load Lb. 0 9. 15 in-lb. 30 1-1/8 - 7 . 8 Grade 10. 75 mm (the distance between threads) and is 25 mm long. -diameter bolt. Grade 5. In comparison, a Grade 5 bolt is weaker as its tensile is 120 ksi, placing it at 120,000 lbs. 24 12. x 1-1/2 in. SAE J429 Download a complimentary PDF of our Fastener Markings chart. SAE J429 grade 8 bolts do not exceed 1. 5 ¢ Plus Shipping Ab = Nominal unthreaded body area of bolt or threaded part, in 2 Fn = Nominal tensile strength, Ft = 0. Some Examples – SAE J429 Grade 2, Grade 5, and Grade 8 The Society of Automotive Engineers (SAE) has a standard called SAE J429 Mechanical And Material Requirements for Mechanical Fasteners. Available in Steel, Grade 5, Grade 8 & Stainless. The grade 8 bolt is durably built to stand up to a 120000 PSI proof load and is constructed from medium carbon alloy. By creating an account with Hillman, you will be able to move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account, and more. 5 83 7. Steel weighs approximately 480 lb. gbent To change the number of items per page, press the up or down arrows on your keyboard. 03349 in2 = 4354 lbs minimum Grade 8 bolt capability in tension (failure) = 150,000 lbs / in2 x . 7 800. Standard Packaging Information U-Bolt Grades The U-bolt grade is a measure of the material's strength. Available in Grade 2, Grade 5, Grade 8 & Stainless Steel. Class 10. 856 105 63300 47500 890 670 1-1/4 - 7 . Please note you are buying by Picker, Race Brothers is another great place to buy grade 5 and grade 8 nuts and bolts by the pound, and also bulk chain, their prices on chain are cheaper than TSC. Actual weight values may vary from those provided here and, though we try to make the values as accurate as possible, Portland Bolt makes no claims about accuracy and accepts no liability resulting from the use of the values provided on this page. 60/10 Items) Hex bolts have a hexagonal head and are generally used in applicatons with a pre-drilled hole or pre-tapped hole with compatible female thread. 8, 5. The products are used in a Anchor Bolts; ASTM A193 B7 Bolts; ASTM A193 B16 Bolts; Flat Washers; Grade 5 Bolts; Special Alloys (Exotics) Large Diameter Fasteners; Bolt & Gasket Packages; Wind Turbine Fasteners; Specialty Coated Fasteners; Vendor Managed Inventory; Grade 8 Bolts; Hex Head Cap Screws; Metric Fasteners; Stainless Steel Bolts; Stainless Steel All Thread Rods 1-3/8 12 72967 1003 1254 1421 1672 118324 1627 2034 2305 2712 138686 1907 2384 2701 3278 1-1/2 12 87747 1316 1645 1865 2194 142292 2134 2668 3024 3557 166778 2502 3127 3544 4169 TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Steel Bolts - Metric Grades ; Steel Bolts - SAE Grades ; For metric bolts strength is according ISO 898 Mechanical properties of fasteners made of carbon steel and alloy steel described by "property classes" with designations 4. 2 Hex Flange Head Grain Bin Bolt W/PE Washer & GR 5 Nut 37 ¢ 7/16-14x1-1/2in. ) Mechanical Properties Proof Load(psi) Yield Strength Min (psi) Tensile Strength Min (psi) NoGradeMark SAE J429 Grade 1 Bolts, Screws, Studs Low or Medium Carbon […] So I need to buy 16 bolts for my 4 link using my 2. The 8-thread series (8UNR or 8UN) is used only for sizes over 1 in. The ASTM A325 and A490 specifications cover high strength heavy hex structural bolts from 1/2" diameter through 1-1/2" diameter. 8 bolts are zinc yellow plated to meet ASTM Specification F1941. 9. If I used grade 2 I would go through multiple bolts per hole. M6 Bolt. 00 for one lot Will not seperate must take all 11 pallets one semi load All palletized and ready to ship Nuts and bolts are grade 5 and some grade 8 in boxes all new bolts excess inventory Threads per inch N- Pitch P = 1/N: 10-3 in: Pitch diameter d p = d - 0. lb SAE grade7 133,000 psi med. Hex Flange & Frame Bolts. 03349 in2 = 5024 lbs minimum Grade 5 bolt capability in yield (stretch) = 92,000 lbs / in2 x . m 12. Asking $1. The length of a hex bolt is determined by measuring from under the head of the bolt to the base of the threads. 2. Zinc plated class 10. Grade 8 bolts have a tensile strength of 150,000 pounds per square inch. An M12-1. domestic made (usa). Grade What kind of bolts Size Minimum strength in thousands of pound-force per square inch Marking; Proof Yield Tensile; 1: Low- or medium-carbon steel. Grade 8 Washers do not crush and deform when torque is applied in tightening The breaking pressure of a bolt is represented in a formula known as pounds per square inch (PSI). 0 855 17. 1. 2900 W Sencore Dr - Ste 102 Sioux Falls, South Dakota 57107 Phone: +1 605 338-0852 +1 605 338-0852 Fax: +1-605-338-0874 E-mail: jack@qualitynutandbolt. In a nutshell, this standard lays out mechanical and material requirements for inch bolts, screws, studs, sems, and U-bolts. 2 - proof and tensile strength Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! - search is the most efficient way to navigate the Engineering ToolBox! Structural bolts per ASTM A325 are made to the dimensional requirements of ANSI/ASME B18. Grades 5 and 8 are the most commonly used with grade 8 material offering an increase in yield strength of over 40% better than that of grade 5 material. Structural bolts also have a shorter thread length than is found on grade 5 and grade 8 bolts and screws. A higher grade fastener can be used but you should not torque it to a grade 8 torque to protect the threads in the crankshaft. 9 Plated Metric Coarse Pitch Grade 8. 17 K = 0. 9 and 12. 2 Hex Flange Head Grain Bin Bolt W/PE Washer & GR5 Nut 40. Proof Load, lb 1/4-28 grade 8 bolt product id: 0022 description: 1/4-28 grade 8 bolts are plated yellow zinc (gold),7/16 wrenching,and are partly threaded unless noted. Most Common Type of Hex Bolt. -diameter bolt to 12 threads for a 1-1/2-in. Flange Bolt Grade 8 (25 per pack) SKU: 51939. StressArea (1) in. These screws are compatible with grade 8 nuts and washers of the same thread pitch and diameter. Thread length: 1". Robtec 5/16 in. When the bolt loading requires a torque higher than 678 Nm (500 ft-lbs. 7 The values stated in inch-pound units are to be regarded as the standard. ¼″–¾″ 55: 57 : 74 >¾″–1½″ 33: 36: 60: 3 For example, a 1/2-inch grade 8 bolt with 13 threads per inch has an effective stress-carrying cross section of 0. Standard Mild Steel Hex Bolt(Full Thread), Nuts and Washers Cold Forged only. 76 M1. 8, 8. 15 for “lubricated” conditions K=0. In my soil the grade 5 bolts will last me at most 3-4 holes and that is with babying the auger so it doesn't get stuck in the ground and cause me to have to unscrew it from the ground manually. 5" Johnny Joints, and Grade 8 bolts in 9/16" are around $5-7 at Lowes, but Poly Performance has F-911 Bolts for 2. ) mm threads as per is 1363/67. 1 580 11. Bolts conform to the dimensions of ASME B18. Made from Grade 8 steel, these bolts can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. 9; 6mm: 3-5 3/8-16 x 8" Carriage Bolts/Full Thread/Grade 8 / Zinc Yellow / 100 Pc. They are designed for use in high stress applications. 2 in-lb. 4 40 Machine Screws. 8, 10. Sold as each. 03349 in2 = 3081 lbs minimum The values provided by this calculator are for estimation purposes only. Forged Eye Bolt. -diameter bolt. 5 inches long must endure a proof load of 74,000 psi. See Explanatory notes given below table. 95. ** Torque values for 1/4" and . If you torque the 7/16-20 fastener to 55 lb-ft then you will have about 7500 lb of clamp force per fastener. SAE Bolts / Sockets. The above Table is applicable only for ASTM A320 Grade B8, Class 2 and A193 Grade B8, Class 2 Stud Bolts. 9 and so on. 97 $ 25 . carbon alloy steel 29 ft. m 5. Threads per inch range from 28 threads for a 1/4-in. This Left Hand Tap Bolt and a huge selection of screws, nuts, washers and more at MutualScrew. Grade 2, 5, and 8 values are for plated bolts. lb for fine thread increase the above torques by 9% metric 8mm AN6-20: 3/8-24 bolt, 1 7/16" grip, undrilled head, drilled shank AN5H-27A: 5/16-24 bolt, 2 7/16" grip, drilled head, undrilled shank * Note: A popular misconception is that the dash number gives the shank length in full inches plus eighths of an inch (-15 would mean 1 5/8" shank length). In stock and ready to ship. x 3 in. M6 Aluminum Bolt. www. length. Except for three groups of the Grade 8 bolts, all bolts met the relatively broad specifications called for in SAE J429k and ASTM A 490. Torque for dry, cadmium plated threads per FAA AC 43. -diameter bolt to 12 threads for a 1-1/2-in. 8 Galvanised Bolts are dipped into the galvanizing solution and get a galvanized coating. 6 out of 5 stars 10 $25. 1. Contact American Fastener with any questions or for a custom quote. GR 8. The price per pound is by grade. 59 M2 29 2. 28 lb. Torque values calculated from formula T = KDF. 9 Nylon Insert Nut as per ASME B18. Featuring a tensile strength of 150000 PSI this hexagonal bolt is built tough. Non-preloaded Ordinary Bolts. Engineering ISO Metric Hardware Design Data Engineering ANSI Hardware Design Data. price: $0. 5 100 8. 737562149277nm to ft-lbs = 1. 2 Hex Flange Head Grain Bin Bolt W/PE Washer & GR5 Nut 45. 6 and 6. cLasses OF tHread FIt data show that there was a wide range of composition among the bolts. (8) Select 2 or more products for side-by-side feature comparison. 9, 12. to 1. Notes: Values calculated using industry accepted formula T = KDP where T = Torque, K = torque coefficient (dimensionless), D = nominal diameter (inches), P = bolt clamp load, lb. Hanger Bolts, Plain (inch) Hanger Bolts, Zinc (inch) Hex Bolts. 9 Steel Slotted Hex Nuts and Grade 12. Yellow Zinc Grade 8 Hex Bolt (10 per Bag) A grade 8 bolt is stronger than the more commonly used grade 5. 5 ¢ 7/16-14x2in. 8 ft lb. 299038/N: in: Tensile stress area A t = π/4 ((d p +d r)/2) 2 10-3 in 2: Proof strength S p: kpsi: Initial tensile stress σ i = C 1 x S p: kpsi: Torsional stress 1) τ = M G / ( π/16 d r 3 ) kpsi: Equivalent stress σ e = (σ i 2 Asking $1. 1 Studs Medium carbon alloy or SAE 1541 steel, elevated temperature drawn 1/4 - 1 1/2 120000 150000 130000 C33 C39 SAE J429 - Grade 8. Product Weight: 0. g Bolt Size Inches: Coarse Thread/ inch: SAE 0-1-2 74,000 psi Low Carbon Steel: SAE Grade 3 100,000 psi Med Carbon Steel: SAE Grade 5 120,000 psi Med. There are 6. These are 304 SS material. The 8-thread series (8UNR or 8UN) is used only for sizes over 1 in. Minimum tensile strength: 11,650 lbf. I then made a wood 1" x 2-1/2" wooden spanner to connect the inside form to the outside form, and drill a 9/16" hole to hole the anchor bolts in place. 75 Fu Fu = minimum tensile strength of bolt material, LRFD Table 2-3 A307 Grade A: Fu = 60 ksi A325: Fu = 120 ksi (for 0. note bolts over 6" are plain!unless noted. inch lb Metric bolt grades and strength calculator to show proof strength, tensile strength, Vickers / Brinell hardness, minimum breaking torque and stress area of metric bolts and screws made of carbon steel and alloy steel with designations 4. Bolts 6177-3, 6177-4, and 6177-10 to 6177-12 had carbon contents lower than the minimum specified for Grade 8, whereas bolts 6177-5 thro'ugh * SAE J429 grade 8 bolts do not exceed 1-1/2″ diameter. It is recommended that a Grade 8 Flat Washer be used with Grade 8 Nuts and Bolts. com and get Free Store Pickup at your neighborhood Ace. 9 Grade 12. Grades 0 through 2 have a tensile strength of up to 74,000 PSI. Yellow Zinc Grade 8 Hex Bolt (4 per Bag) Model# CS8YC-031-175 Robtec 5/16 in. Bolts over 1 to 1. m 6. 25 per lb for the lot of 45,644 lbs $57550. 2 30 max Quality Nut & Bolt Company Inc. Image source- Fluid Power Technology The torque value is dependent on the friction between the threads of stud bolt and nut head, this friction can be affected by the application of a lubricant or any plating (e. 8 Hex Bolt and others in the 8. 3 is lower than 5 etc. Grade 5 Clamp Load lb. 5s, I don't plan on breaking bolts anyway. aeronautical work. 8 bolts are zinc yellow plated to meet ASTM Specification F1941. All Bolts Are Grade 8 And Plated To Match The Rack-Strap Plating Color. Flat Head Screws. Carriage bolts have a smooth, rounded head for a finished look. Stainless Steel Self Tapping Screws. Size Finished Hex 1-7/8" 241. Strength of standard bolts way over the 160 pound rating shown below. 5 in. Steel: SAE Grade 7 133,000 psi Stock# 7108118 Rockwell lug bolt with a 60° cone and 1/2"-20 thread for threaded trailer wheel hubs that do not have studs. From the internet: Grade 8 bolts are comprised of carbon alloy steel, thus giving them a high psi rating. 15 4169 K = 0. 6 11 8 16 12 8 436597. All nuts, bolts and studs, whether standard or metric, are sized according to diameter, thread pitch and length. 1419 square inches, so its breaking load would be 0. SAE J429 Grade 8 bolts are made of medium carbon alloy steel. 8, 8. 20 Unified Coarse Thread Series Fine Thread Series 3544 K = 0. L From the weight of a single item, you can figure out home many there are to a pound. 2 in – lb. 1 in. Locknut included. Flanges 600 LB. to 1 in. com, fax - 201-845-5781 or our quote request form . 8, 10. Pre-drilled holes are The next highest grade is the SAE grade 5 bolt which is made out of tempered carbon steel that has a tensile strength of no less than 105,000 pounds per square inch. The advantage the stock bolts have is there are no threads in the flanges. 8 nut iso 898-2 gr. 9 steel: A tempered medium carbon steel. lb SAE grade8 150,000 psi med. 405 105 104000 78000 1950 1460 1-1/2 - 12 1. Torque values for ¼ and 5/16-inch series are in inch-pounds. Heavy Hex Bolt, ASTM A354 / SAE Grade 8, Plain USA (inch) Heavy Hex Bolts, A193 / SA 193 Grade B7, Plain, (inch) Hillman 1/2-in x 8-in Galvanized Coarse Thread Hex Bolt. in all grades. 9. Supplied in High-Strength Grade 8 with Black Phos Finish or 18-8 Stainless Steel. We recommend using grade 8 nuts, flat washers and high alloy lock washers with any grade 8 bolts / hex cap screws. 2 Bolts & screws Low carbon Boron steel, quenched Class 8. ) to be applied, hydraulic bolt torquing is recommended. 34 M2. A Grade 8 hex bolt has a greater tensile strength than a Grade 5 and Grade 2 hex bolt. Metric Bolts Maximum Torque, in foot-pounds, for clean, dry threads Check your Shop Manual!; Bolt size Low Grade Grade 8. 1. Clamp loads for Grade C lock . Manufacturer and supplier of Class 12. 18 for zinc plated and dry conditions properties of grade 8. Hex bolts are typically installed using a socket type installation tool or wrench. 7/8" thru 1-1/2" N/A: 40,000: 55,000: Aluminum 2024 Aluminum alloy with copper, magnesium and manganese; solution heat treated and age hardened: All sizes: N/A: 36,000: 55,000: Metric Bolts: Head Marking Class and Material Nominal Size Range (mm) Mechanical Properties ; Proof Load (MPa) Min. They only come in 4" and 4 1/2 " lengths. 5 in. If you use a 3/8" grade 8 bolt get 1-1/2” long bolts and cut them down so that only the bolt shoulder is contacting the flanges. A354 grade BD bolts are stronger than A354 grade BC. They can be used to fasten wood to wood, wood to metal or metal to metal applications. The given below ASTM A354-BD / SAE GRADE 8 Bolt Torque Chart provides you with torque of various corresponding bolt sizes along with its TPI, clamp load and proof load . Carton $192. I use grade 5 in my post hole digger. Zinc plated for moderate corrosion resistance. S355 Asking $1. per cubic inch. There are different types of bolts with property classes such as 8. U-Turn - 5/16-18 x 2-1/2 Carriage Bolts Tightening Torque Guide for Grade 5 & 8 Hex Cap Screws This table is based on IFI 5th Edition Technical Data N-12/N-16, using Equation (1) and a torque coefficient, K=0. 4 22-32 12. -16 Coarse Thread x 1-1/4 in. com 800-222-0324 NOW 140556 SKU's Available at MutualScrew. steel 24 ft. 3 8 Grade 8 Bolts. 1. Indented Hex Flange Screw (frame Bolt), Grade 8, Black Phosphate & Oil (inch) Metric 10. Standard Packaging Information 1" Diameter spring-retainer bolt attaches slipper spring to front hanger or equalizer on trailers with 10,000-lb, 12,000-lb or 15,000-lb Dexter axles. 5 The recommended grade and style of nut and washer are included in 6. 3 Radial Lines Grade 8 bolts Heavy Hex Bolt Stud Bent Anchor Bolt Diameter (D) 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 800. 6 out of 5 stars 118 $159. It is commonly found in automotive applications. Created Date: 9/8/2006 11:12:23 AM SAE steel bolts - grades ranging grade 1 to 8. Recommended torque value: 254. 9 Grade Heavy Hex Nut Dimensions in mm ISO Grade 12. ft-lbs to nm = 0. Price not available. d i a m e t e r. Grade 2. 150 LB. Hex bolts, Zinc plated grade 8 steel yellow, 7/16"-14 Hex bolt length is measured from under the head to the end of the bolt. This Table is applicable to Never-Seize paste and Fel-Pro lubricant, K=0. Stress Area. 55 M2. There is no fine-thread standard for fasteners over 1-1/2 in. carbon temp. 6 through M100 and more depending on the bolt class. govern lock nuts . Tensile Strength (MPa Grade 8 Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or both. 8, 5. 99 per each Table 1 – Torque-Tension Relationships for SAE Grades 2, 5 and 8: Nom. Threads per inch range from 28 threads for a 1/4-in. GR 8. Carbon Temp. Only 15 left in stock - order soon. Can't find the fastener or product you are looking for or need more information about our '5/8-11 Grade 5 Steel Zinc Plated Carriage Bolts'? 2) High Strength Anchor Bolts - Anchor Bolts : ASTM A193/A193M Gr. ¼″ – 1½″ 33: 36: 60: 2: Low- or medium-carbon steel. 4 ft lb. 6 This specification does not cover the requirements for mechanical expansion anchors, powder-activated nails or studs, or anchor bolts fabricated from deformed bar. Here is a chart of bolt weights and another with nails and screw weights. 5 to 3 inches. Bolts secure material by applying pressure from the head of the bolt. Bolts Weight Calculator & Nuts Weight Calculator. 7 for each grade. 8 grade come with different lengths ranging from 20mm to 100mm and different finishes. Grade 5 Torque Dry k=0. dl = F L / E A (1) where . 15 for plated fasteners. 99 I have encountered some Grade-8 bolts and would like to know the composition, and any suggestions on forging this metal. IFI-100 does not . 8 10. approximate weight in kgs for 100 nos. 25 17 12 26 19 36 27 5/16" - 24 17 13 26 19 37 27 M 8 X 1 18 13 28 The BS 3692 Grade 8. I dont know if you have a Race Brothers store out there in OK land, but we have several in the area here. grade 8 bolts per pound