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Unit of Measure

Series

2600

Head Style

Slotted

Stud Material

4037 Alloy Steel Wire per AMS 6300, ASTM A331, ASTM A752 or 8740 Alloy Steel per AMS-S-6049 or AMS 6322

Cup Material

Carbon Steel per ASTM A684

Spring & Cross Pin Material

Steel Wire per ASTM A228 (Music Wire)

Knob Material

Acetal Homopolymer

Finish

Zinc Plate per ASTM B633, Type III, Class 5

Knob Color

Red

Dash Number

4.000

L

0.601-0.616 in

S

0.780 in