5305-01-368-4688
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-368-4688
- (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
- 12/02/1992 (33 years ago)
right-hand thread direction, 1.469 inches minimum and 1.500 inches maximum fastener length, 1.219 inches minimum and 1.500 inches maximum thread length, hexagon head style, 2a thread class
Specs & Compatibility
2a
right-hand
1.219 inches minimum and 1.500 inches maximum
1.469 inches minimum and 1.500 inches maximum
hexagon
0.455 inches minimum and 0.483 inches maximum
1.100 inches minimum and 1.125 inches maximum
strip threads
0.750 inches
10
130000 pounds per square inch
nickel alloy k-500 overall
qq-n-286 fed spec single material 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.
0018257
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