5305-01-314-6749
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-314-6749
- (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
- 02/03/1990 (36 years ago)
right-hand thread direction, 0.378 inches minimum and 0.380 inches maximum thread length, 3a thread class, hexagon head style, 0.380 inches nominal fastener length
Specs & Compatibility
3a
right-hand
0.378 inches minimum and 0.380 inches maximum
0.380 inches nominal
hexagon
0.120 inches nominal
0.312 inches nominal
1.500 inches nominal
0.190 inches
1
drilled
32
hexagon corners
steel overall
bs1981,cage97947 mfr ref single material response overall
zinc overall
bs3382 pt 2 cagec 97947 mfr ref single treatment response overall
unf
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