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
« 36 37 38 39 40 

Item #

Thread Size

Length

Thread Length

Grade/Class

Finish

Thread Style

pn-2386 N/A 7/16-20 N/A 3 3/4 in N/A 1 1/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2387 N/A 7/16-20 N/A 4 in N/A 1 1/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2388 N/A 7/16-20 N/A 4 1/2 in N/A 1 1/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2389 N/A 7/16-20 N/A 5 in N/A 1 1/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2390 N/A 7/16-20 N/A 5 1/2 in N/A 1 1/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2391 N/A 7/16-20 N/A 6 in N/A 1 3/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2392 N/A 1/2-13 N/A 1 1/2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2393 N/A 1/2-13 N/A 1 3/4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2394 N/A 1/2-13 N/A 2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2395 N/A 1/2-13 N/A 2 1/4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2396 N/A 1/2-13 N/A 2 1/2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2397 N/A 1/2-13 N/A 2 3/4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2398 N/A 1/2-13 N/A 3 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2399 N/A 1/2-13 N/A 3 1/4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2400 N/A 1/2-13 N/A 3 1/2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2401 N/A 1/2-13 N/A 3 3/4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2402 N/A 1/2-13 N/A 4 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2403 N/A 1/2-13 N/A 4 1/2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2404 N/A 1/2-13 N/A 5 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2405 N/A 1/2-13 N/A 5 1/2 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2406 N/A 1/2-13 N/A 6 in N/A 1 1/2 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2407 N/A 1/2-13 N/A 6 1/2 in N/A 1 1/2 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2408 N/A 1/2-13 N/A 7 in N/A 1 1/2 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2409 N/A 1/2-13 N/A 7 1/2 in N/A 1 1/2 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2410 N/A 1/2-13 N/A 8 in N/A 1 1/2 in N/A Grade 5 N/A Plain N/A Coarse Thread
Unit of Measure
« 36 37 38 39 40