close
close
Unit of Measure

Series

2600

Head Style

Knurled

Stud Material

4037 Alloy Steel per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6040 or AMS 6322

Cup Material

Carbon Steel per ASTM A109

Spring & Cross Pin Material

Music Wire per ASTM A228

Stud & Cup Finish

Nickel Plate per QQ-N-290, Type IV, Class 1

Spring & Cross Pin Finish

Cadmium Plate per QQ-P-416, Type II, Class 2

Dash Number

3.000

L

0.571-0.586 in

S

0.750 in