5305-01-454-9835
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-454-9835
- (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
- 04/17/1998 (28 years ago)
1.000 inches minimum and 1.312 inches maximum thread length, 2a thread class, 1.960 inches minimum and 2.000 inches maximum fastener length, right-hand thread direction, hexagon head style
Specs & Compatibility
2a
right-hand
1.000 inches minimum and 1.312 inches maximum
1.960 inches minimum and 2.000 inches maximum
hexagon
0.226 inches minimum and 0.243 inches maximum
0.551 inches minimum and 0.562 inches maximum
patch or pellet or strip threads
0.375 inches
16
130000 pounds per square inch
24.0 rockwell c minimum and 35.0 rockwell c maximum fastener
85000 pounds per square inch
nickel alloy k-500 or nickel alloy 502 fastener
plastic polyamide (nylon) locking feature
qq-n-286 fed spec all material responses fastener
unc
1 type and 500 grade
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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