5305-01-448-4184
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-448-4184
- (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
- 08/28/1997 (29 years ago)
3.500 inches nominal fastener length, right-hand thread direction, 1.750 inches minimum and 2.000 inches maximum thread length, 2a thread class, hexagon head style
Specs & Compatibility
2a
right-hand
1.750 inches minimum and 2.000 inches maximum
3.500 inches nominal
hexagon
0.455 inches minimum and 0.483 inches maximum
1.100 inches minimum and 1.125 inches maximum
0.750 inches
10
steel comp 316 overall
passivate overall
unc
as modified by material
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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