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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  • Featuring a six-sided hexagon socket and constructed from highly durable alloy steel material, National Bolt & Nut's button head hex socket cap screws possess a larger surface bearing and a lower profile head than traditional socket cap screw heads. Button head hex socket cap screws are often employed in applications where the material is too thin to countersink.
  • Meeting ANSI B18.3 dimensional specifications, our coarse threaded button head hex socket cap screws are available in a variety of different lengths and thread sizes to accommodate our clients unique application requirements.
  • Other materials and finishes available. For further information, call or send an information request.
Button Head Hex Socket Cap Screws
Unit of Measure
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Item #

Thread Size

Length

Thread Length

Finish

Thread Style

Custom N/A Custom N/A Custom N/A Custom N/A Custom N/A Custom
pn-11287 N/A 2-56 N/A 3/16 in N/A 4 1/4 in N/A Plain N/A Coarse Thread
pn-11288 N/A 2-56 N/A 1/4 in N/A 4 1/4 in N/A Plain N/A Coarse Thread
pn-11289 N/A 2-56 N/A 3/8 in N/A 4 1/4 in N/A Plain N/A Coarse Thread
pn-11290 N/A 2-56 N/A 1/2 in N/A 4 1/4 in N/A Plain N/A Coarse Thread
pn-11291 N/A 4-40 N/A 3/16 in N/A 8 1/4 in N/A Plain N/A Coarse Thread
pn-11292 N/A 4-40 N/A 1/4 in N/A 8 1/4 in N/A Plain N/A Coarse Thread
pn-11293 N/A 4-40 N/A 3/8 in N/A 8 1/4 in N/A Plain N/A Coarse Thread
pn-11294 N/A 4-40 N/A 1/2 in N/A 8 1/4 in N/A Plain N/A Coarse Thread
pn-11295 N/A 6-32 N/A 3/16 in N/A 12 1/2 in N/A Plain N/A Coarse Thread
pn-11296 N/A 6-32 N/A 1/4 in N/A 12 1/2 in N/A Plain N/A Coarse Thread
pn-11297 N/A 6-32 N/A 3/8 in N/A 12 1/2 in N/A Plain N/A Coarse Thread
pn-11298 N/A 6-32 N/A 1/2 in N/A 12 1/2 in N/A Plain N/A Coarse Thread
pn-11299 N/A 6-32 N/A 5/8 in N/A 12 1/2 in N/A Plain N/A Coarse Thread
pn-11300 N/A 8-32 N/A 1/4 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11301 N/A 8-32 N/A 3/8 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11302 N/A 8-32 N/A 1/2 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11303 N/A 8-32 N/A 5/8 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11304 N/A 8-32 N/A 3/4 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11305 N/A 8-32 N/A 1 in N/A 16 1/2 in N/A Plain N/A Coarse Thread
pn-11306 N/A 10-24 N/A 1/4 in N/A 20 1/2 in N/A Plain N/A Coarse Thread
pn-11307 N/A 10-24 N/A 3/8 in N/A 20 1/2 in N/A Plain N/A Coarse Thread
pn-11308 N/A 10-24 N/A 1/2 in N/A 20 1/2 in N/A Plain N/A Coarse Thread
pn-11309 N/A 10-24 N/A 5/8 in N/A 20 1/2 in N/A Plain N/A Coarse Thread
pn-11310 N/A 10-24 N/A 3/4 in N/A 20 1/2 in N/A Plain N/A Coarse Thread
Unit of Measure
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