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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  • Head dimensions per ANSI B18.2.1
  • Threaded to head
  • We also stock 1/4" thru 2" diameter and from 1/2 thru 15" in length.
  • Other materials and finishes available. For further information, call or send an information request.
Hex Head Tap Bolts
Unit of Measure
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Item #

Thread Size

Length

Thread Length

Grade/Class

Finish

Thread Style

pn-1611 N/A 3/8-24 N/A 6 in N/A 1 1/4 in N/A Grade 8 N/A Zinc/Yellow N/A Fine Thread
pn-1612 N/A 7/16-14 N/A 1 1/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1613 N/A 7/16-14 N/A 1 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1614 N/A 7/16-14 N/A 1 3/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1615 N/A 7/16-14 N/A 2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1616 N/A 7/16-14 N/A 2 1/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1617 N/A 7/16-14 N/A 2 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1618 N/A 7/16-14 N/A 2 3/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1619 N/A 7/16-14 N/A 3 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1620 N/A 7/16-14 N/A 3 1/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1621 N/A 7/16-14 N/A 3 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1622 N/A 7/16-14 N/A 3 3/4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1623 N/A 7/16-14 N/A 4 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1624 N/A 7/16-14 N/A 4 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1625 N/A 7/16-14 N/A 5 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1626 N/A 7/16-14 N/A 5 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1627 N/A 7/16-14 N/A 6 in N/A 1 3/8 in N/A Grade 8 N/A Plain N/A Coarse Thread
pn-1628 N/A 7/16-14 N/A 1 1/4 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1629 N/A 7/16-14 N/A 1 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1630 N/A 7/16-14 N/A 1 3/4 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1631 N/A 7/16-14 N/A 2 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1632 N/A 7/16-14 N/A 2 1/4 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1633 N/A 7/16-14 N/A 2 1/2 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1634 N/A 7/16-14 N/A 2 3/4 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
pn-1635 N/A 7/16-14 N/A 3 in N/A 1 1/8 in N/A Grade 8 N/A Zinc/Yellow N/A Coarse Thread
Unit of Measure
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