5305-01-256-5201
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-256-5201
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 06/05/1987 (39 years ago)
2a thread class, right-hand thread direction, 0.240 inches minimum and 0.260 inches maximum fastener length, 0.190 inches minimum and 0.260 inches maximum thread length, button head style
Specs & Compatibility
2a
right-hand
0.190 inches minimum and 0.260 inches maximum
0.240 inches minimum and 0.260 inches maximum
button
0.201 inches minimum and 0.213 inches maximum
0.051 inches minimum and 0.059 inches maximum
hexagon
0.112 inches
0.062 inches nominal
40
36.0 rockwell c minimum and 45.0 rockwell c maximum overall
color black
steel overall
oxide overall
mil-c-13924 mil spec single treatment response overall
unc
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0016282
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