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-6879 N/A 1-8 N/A 4 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6880 N/A 1-8 N/A 4 1/4 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6881 N/A 1-8 N/A 4 1/2 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6882 N/A 1-8 N/A 4 3/4 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6883 N/A 1-8 N/A 5 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6884 N/A 1-8 N/A 5 1/4 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6885 N/A 1-8 N/A 5 1/2 in N/A 2 1/4 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6886 N/A 1-8 N/A 6 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6887 N/A 1-8 N/A 6 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6888 N/A 1-8 N/A 7 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6889 N/A 1-8 N/A 7 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6890 N/A 1-8 N/A 8 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6891 N/A 1-8 N/A 8 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6892 N/A 1-8 N/A 9 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6893 N/A 1-8 N/A 9 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6894 N/A 1-8 N/A 10 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6895 N/A 1-8 N/A 10 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6896 N/A 1-8 N/A 11 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6897 N/A 1-8 N/A 11 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6898 N/A 1-8 N/A 12 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6899 N/A 1-8 N/A 12 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6900 N/A 1-8 N/A 13 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6901 N/A 1-8 N/A 13 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6902 N/A 1-8 N/A 14 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-6903 N/A 1-8 N/A 14 1/2 in N/A 2 1/2 in N/A Grade 8 N/A Plain N/A Coarse Thread
Unit of Measure
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