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Unit of Measure

Part Type

N/A Stud Assembly

Series

N/A 26S99

Head Style

N/A Knurled

Stud Material

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

Cup Material

N/A Carbon Steel per ASTM A109

Spring & Cross Pin Material

N/A Music Wire per ASTM A228

Finish

N/A Zinc Plate per ASTM B633, Type III, Class 5

Tee Knob Color

N/A Black

Dash Number

N/A 2.000

L

N/A 0.541-0.556 in

S

N/A 0.720 in

Notes

N/A Unless otherwise specified
2. Cross pin must withstand a pushout force of 100 lbs and retain symmetry about centerline of stud within ±0.02.
For 16 and longer use:
L MIN = 0.481 + (0.030 x Dash Number)
L MAX = L MIN + 0.015
S = 0.66 + (0.030 x Dash Number)