George H. Seltzer & Co.
George H. Seltzer & Co.
P.O.Box 26, 103 Ridley Avenue
Folsom, PA 19033-0026
Phone: 800-445-4101 - 610-532-2322 • Fax: 610-532-3024
E-mail: zip@zipbolts.com
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An Extra Thick Flat Washer is a washer machined from steel bar which has chamfered edges and used to distribute the load of a threaded fastener.

-Machined from 12L14 cold rolled steel bar.
-Beveled edge.
-Inside diameter is 1/64 to 1/32 over size of bolt.
-Small additional charge for case hardening, if desired.
Unit of Measure

Specifications

Bolt Diameter (in.)

 N/A 1-1/8

Outside Diameter (in.)

 N/A 2-1/4

Thickness (in.)

 N/A 5/16

Availability

 N/A Stock Item