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-2236 N/A 5/16-24 N/A 2 1/2 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2237 N/A 5/16-24 N/A 2 3/4 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2238 N/A 5/16-24 N/A 3 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2239 N/A 5/16-24 N/A 3 1/4 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2240 N/A 5/16-24 N/A 3 1/2 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2241 N/A 5/16-24 N/A 3 3/4 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2242 N/A 5/16-24 N/A 4 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2243 N/A 5/16-24 N/A 4 1/2 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2244 N/A 5/16-24 N/A 5 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2245 N/A 5/16-24 N/A 5 1/2 in N/A 7/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2246 N/A 5/16-24 N/A 6 in N/A 1 1/8 in N/A Grade 5 N/A Plain N/A Fine Thread
pn-2247 N/A 5/16-24 N/A 1 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2248 N/A 5/16-24 N/A 1 1/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2249 N/A 5/16-24 N/A 1 1/2 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2250 N/A 5/16-24 N/A 1 3/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2251 N/A 5/16-24 N/A 2 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2252 N/A 5/16-24 N/A 2 1/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2253 N/A 5/16-24 N/A 2 1/2 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2254 N/A 5/16-24 N/A 2 3/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2255 N/A 5/16-24 N/A 3 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2256 N/A 5/16-24 N/A 3 1/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2257 N/A 5/16-24 N/A 3 1/2 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2258 N/A 5/16-24 N/A 3 3/4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2259 N/A 5/16-24 N/A 4 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
pn-2260 N/A 5/16-24 N/A 4 1/2 in N/A 7/8 in N/A Grade 5 N/A Zinc/Clear N/A Fine Thread
Unit of Measure
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