Howmet Aerospace - 40S5 Stud Assemblies, Flat Head Cross Recess

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Unit of Measure

Items	40S5-1 40S5 Stud Assemblies, Flat Head Cross Recess	40S5-2 40S5 Stud Assemblies, Flat Head Cross Recess	40S5-3 40S5 Stud Assemblies, Flat Head Cross Recess	40S5-3X 40S5 Stud Assemblies, Flat Head Cross Recess	40S5-4 40S5 Stud Assemblies, Flat Head Cross Recess
Head Style	N/A #2 Cross Recess
Stud Material	N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A322, ASTM A752 or 1008-1010 Steel per ASTM A108
Cup Material	N/A Carbon Steel per ASTM A684
Spring Material	N/A Music Wire per ASTM A228
Spacer Material	N/A Carbon Steel per ASTM A109, ASTM A682 or ASTM A684
Cross Pin Material	N/A Music Wire per ASTM A228
Finish	N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 (Yellow Chromate)
Stud & Cup Finish	N/A
Spacer, Cross Pin & Spring Finish	N/A
L	N/A 0.383-0.393 in	N/A 0.413-0.423 in	N/A 0.443-0.453 in	N/A 0.458-0.468 in	N/A 0.473-0.483 in
S	N/A 0.660 in	N/A 0.690 in	N/A 0.720 in	N/A 0.740 in	N/A 0.750 in
Approx. Weight/100	N/A 0.940 lb	N/A 0.960 lb	N/A 0.980 lb	N/A 0.990 lb	N/A 1.000 lb