5305-01-426-6659
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-426-6659
- (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
- 03/15/1996 (30 years ago)
0.203 inches nominal head height, hexagon head style, 1.000 inches nominal fastener length, 2a thread class, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.000 inches nominal
hexagon
0.203 inches nominal
patch or pellet or strip threads
0.312 inches
18
mil-dtl-1222, grade 5 def stan/spec single material response overall
unc
screw form and 1 type and 5 grade and hardened and tempered condition
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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