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
« 36 37 38 39 40 

Item #

Thread Size

Length

Thread Length

Grade/Class

Finish

Thread Style

pn-7379 N/A 1 1/2-6 N/A 13 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7380 N/A 1 1/2-6 N/A 14 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7381 N/A 1 1/2-6 N/A 14 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7382 N/A 1 1/2-6 N/A 15 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7383 N/A 1 1/2-6 N/A 15 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7384 N/A 1 1/2-6 N/A 16 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7385 N/A 1 1/2-6 N/A 16 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7386 N/A 1 1/2-6 N/A 17 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7387 N/A 1 1/2-6 N/A 17 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7388 N/A 1 1/2-6 N/A 18 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7389 N/A 1 1/2-6 N/A 18 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7390 N/A 1 1/2-6 N/A 19 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7391 N/A 1 1/2-6 N/A 19 1/2 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7392 N/A 1 1/2-6 N/A 20 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-7393 N/A 1 1/2-12 N/A 2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7394 N/A 1 1/2-12 N/A 2 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7395 N/A 1 1/2-12 N/A 3 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7396 N/A 1 1/2-12 N/A 3 1/4 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7397 N/A 1 1/2-12 N/A 3 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7398 N/A 1 1/2-12 N/A 3 3/4 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7399 N/A 1 1/2-12 N/A 4 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7400 N/A 1 1/2-12 N/A 4 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7401 N/A 1 1/2-12 N/A 5 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7402 N/A 1 1/2-12 N/A 5 1/2 in N/A 3 1/4 in N/A Grade 8 N/A Plain N/A Fine Thread
pn-7403 N/A 1 1/2-12 N/A 6 in N/A 3 1/2 in N/A Grade 8 N/A Plain N/A Fine Thread
Unit of Measure
« 36 37 38 39 40