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Unit of Measure

Series

N/A 2700

Head Style

N/A Slotted

Stud Material

N/A Alloy Steel per ASTM A547, Grade 4037

Cup Material

N/A Carbon Steel Sheet per QQ-S-700, SAE 1050

Spring & Cross Pin Material

N/A Music Spring Steel Wire per QQ-W-470

Stud & Cup Finish

N/A Chrome Plate per QQ-C-320, Type I, Class 1

Spring & Cross Pin Finish

N/A Cadmium Plate per QQ-P-418 Type II, Class 2

Dash Number

N/A 4.000

L

N/A 0.520-0.530 in

S DIM

N/A 0.700 in

A DIM

N/A 0.137-0.127 in

Weight/100

N/A 0.513 lb

Notes

N/A 1. Cross pin will withstand 100 lbs pushout for force and retain symmetry about centerline of stud within ±0.02.
2. For Dash number greate than -10:
L MIN = 0.400 + (0.030 x Dash Number)
L MAX = L MIN + 0.010
S DIM = 0.58 + (0.030 x Dush Number)
Lb/100 = 0.471 + (0.0106 x Dash Number)