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

pn-7329 N/A 1 3/8-12 N/A 8 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7330 N/A 1 3/8-12 N/A 8 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7331 N/A 1 3/8-12 N/A 9 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7332 N/A 1 3/8-12 N/A 9 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7333 N/A 1 3/8-12 N/A 10 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7334 N/A 1 3/8-12 N/A 10 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7335 N/A 1 3/8-12 N/A 11 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7336 N/A 1 3/8-12 N/A 11 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7337 N/A 1 3/8-12 N/A 12 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7338 N/A 1 3/8-12 N/A 12 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7339 N/A 1 3/8-12 N/A 13 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7340 N/A 1 3/8-12 N/A 13 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7341 N/A 1 3/8-12 N/A 14 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7342 N/A 1 3/8-12 N/A 14 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7343 N/A 1 3/8-12 N/A 15 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7344 N/A 1 3/8-12 N/A 15 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7345 N/A 1 3/8-12 N/A 16 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7346 N/A 1 3/8-12 N/A 16 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7347 N/A 1 3/8-12 N/A 17 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7348 N/A 1 3/8-12 N/A 17 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7349 N/A 1 3/8-12 N/A 18 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7350 N/A 1 3/8-12 N/A 18 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7351 N/A 1 3/8-12 N/A 19 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7352 N/A 1 3/8-12 N/A 19 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7353 N/A 1 3/8-12 N/A 20 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
Unit of Measure
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