5305-01-232-8628
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-232-8628
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 18257
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 05/21/1986 (40 years ago)
crowned hexagon head style, 0.780 inches nominal thread length, right-hand thread direction, 3a thread class, 2.190 inches minimum and 2.210 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.780 inches nominal
2.190 inches minimum and 2.210 inches maximum
crowned hexagon
0.189 inches minimum and 0.204 inches maximum
0.553 inches minimum and 0.564 inches maximum
detent ring grip
0.375 inches
24
36.0 rockwell c minimum and 41.0 rockwell c maximum overall
steel overall
cadmium overall
qq-&-416,type 2,class 2 fed spec single treatment response overall
unjf
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.
0018257
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