5305-01-261-1877
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-261-1877
- (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
- 08/10/1987 (39 years ago)
1.810 inches minimum and 1.832 inches maximum fastener length, 1.810 inches minimum and 1.832 inches maximum thread length, 2a thread class, hexagon head style, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.810 inches minimum and 1.832 inches maximum
1.810 inches minimum and 1.832 inches maximum
hexagon
0.150 inches minimum and 0.188 inches maximum
0.425 inches minimum and 0.438 inches maximum
0.250 inches
28
steel overall
cadmium or zinc or chromate 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
Related Hardware Products
| Part Number | Description |
|---|---|
| 218579 | Hexagon Head Cap Screw |