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-2311 N/A 3/8-24 N/A 6 in N/A 1 1/4 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2312 N/A 3/8-24 N/A 1 1/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2313 N/A 3/8-24 N/A 1 1/2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2314 N/A 3/8-24 N/A 1 3/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2315 N/A 3/8-24 N/A 2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2316 N/A 3/8-24 N/A 2 1/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2317 N/A 3/8-24 N/A 2 1/2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2318 N/A 3/8-24 N/A 2 3/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2319 N/A 3/8-24 N/A 3 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2320 N/A 3/8-24 N/A 3 1/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2321 N/A 3/8-24 N/A 3 1/2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2322 N/A 3/8-24 N/A 3 3/4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2323 N/A 3/8-24 N/A 4 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2324 N/A 3/8-24 N/A 4 1/2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2325 N/A 3/8-24 N/A 5 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2326 N/A 3/8-24 N/A 5 1/2 in N/A 1 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2327 N/A 3/8-24 N/A 6 in N/A 1 1/4 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2328 N/A 7/16-14 N/A 1 1/4 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2329 N/A 7/16-14 N/A 1 1/2 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2330 N/A 7/16-14 N/A 1 3/4 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2331 N/A 7/16-14 N/A 2 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2332 N/A 7/16-14 N/A 2 1/4 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2333 N/A 7/16-14 N/A 2 1/2 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2334 N/A 7/16-14 N/A 2 3/4 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
pn-2335 N/A 7/16-14 N/A 3 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Coarse Thread
Unit of Measure
« 36 37 38 39 40