National Bolt & Nut Corporation
National Bolt & Nut Corporation
125 E. Commerce Drive
Schaumburg, IL 60173
Toll Free: 888.307.8811
Phone: 630.307.8800
Fax: 630.307.8870
Email: info@nationalbolt.com
Website: www.nationalbolt.com
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  • At National Bolt & Nut, our 3/4 - 2 inch diameter hex head cap screws feature rolled threads and meet ANSI B18.2.1 dimensional specifications.
  • Our 3/4 -2 inch diameter hex head cap screws are secure fasteners for both construction and machinery parts. Our hex head cap screws measuring 1/4 - 1 1/2 inches meet SAE J429 standards for both material and physical properties, while our hex head cap screws measuring between 1 3/4 - 2 inches (equivalent to Grade 8) meet ASTM A354 Grade BD standards for both material and physical properties.
  • Other materials and finishes available. For further information, call or send an information request.
Hex Head Cap Screw
Unit of Measure
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Item #

Thread Size

Length

Thread Length

Grade/Class

Finish

Thread Style

Custom N/A Custom N/A Custom N/A Custom N/A N/A Custom N/A Custom
pn-6505 N/A 3/4-10 N/A 1 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6506 N/A 3/4-10 N/A 1 1/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6507 N/A 3/4-10 N/A 1 1/2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6508 N/A 3/4-10 N/A 1 3/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6509 N/A 3/4-10 N/A 2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6510 N/A 3/4-10 N/A 2 1/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6511 N/A 3/4-10 N/A 2 1/2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6512 N/A 3/4-10 N/A 2 3/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6513 N/A 3/4-10 N/A 3 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6514 N/A 3/4-10 N/A 3 1/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6515 N/A 3/4-10 N/A 3 1/2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6516 N/A 3/4-10 N/A 3 3/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6517 N/A 3/4-10 N/A 4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6518 N/A 3/4-10 N/A 4 1/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6519 N/A 3/4-10 N/A 4 1/2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6520 N/A 3/4-10 N/A 4 3/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6521 N/A 3/4-10 N/A 5 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6522 N/A 3/4-10 N/A 5 1/4 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6523 N/A 3/4-10 N/A 5 1/2 in N/A 1 3/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6524 N/A 3/4-10 N/A 6 in N/A 2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6525 N/A 3/4-10 N/A 6 1/2 in N/A 2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6526 N/A 3/4-10 N/A 7 in N/A 2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6527 N/A 3/4-10 N/A 7 1/2 in N/A 2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6528 N/A 3/4-10 N/A 8 in N/A 2 in N/A Grade 8 N/A Plain N/A Coarse Thread
Unit of Measure
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