Hi-Tech Fasteners Inc.
Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400

Toll Free: 800.466.1940
Tel: 301.831.1277
Fax: 301.831.8296
Email: sales@hitechfasteners.com
Website: www.hitechfasteners.com
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  • Feature a minimized-profile head and knurled shank.
  • Allows near-flush installations with no need for special hole preparations such as countersinking or dimpling.
  • Additional thread sizes and grip ranges available.
  • Also available in aluminum, brass, and monel ®. Call for availability.
Unit of Measure

Specifications

Thread Size

 N/A 5/16-18

Grip Range

 N/A .150 - .312 in

A ± .015

 N/A 1.390 in

B ± .015

 N/A .595 in a1027_1.jpg

C Nom.

 N/A .022 in

øD Max.

 N/A .530 in

K Min.

 N/A .820 in

Hole Size in Sheet + .006 - .000

 N/A .531 in

Fastening

 N/A Uninstalled

Thread Specification

 N/A 2B per ASME B1.1

Standard Material

 N/A Low Carbon Steel, C-1008 or, C-1010 or equivalent

Standard Finish

 N/A Zinc plated per ASTM B633, SC1 (5µm), Type II, yellow

CAD Supplier

 N/A PennEngineering® (Atlas®)

Inventory

 N/A {0}