5305-01-429-3729
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-429-3729
- (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
- 04/10/1996 (30 years ago)
1.750 inches nominal fastener length, 2a thread class, 1.000 inches nominal thread length, right-hand thread direction, hexagon head style
Specs & Compatibility
2a
right-hand
1.000 inches nominal
1.750 inches nominal
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
nickel alloy k-500 overall
plastic polyamide (nylon) locking feature
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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