5305-00-558-8364
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-558-8364
- (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
- 01/01/1963 (63 years ago)
right-hand thread direction, 1.960 inches minimum and 2.000 inches maximum fastener length, 1.000 inches minimum and 1.188 inches maximum thread length, hexagon head style, 2a thread class
Specs & Compatibility
2a
right-hand
1.000 inches minimum and 1.188 inches maximum
1.960 inches minimum and 2.000 inches maximum
hexagon
0.226 inches minimum and 0.243 inches maximum
0.551 inches minimum and 0.562 inches maximum
0.375 inches
16
60000 pounds per square inch
copper alloy 464 or copper alloy 462 overall
qq-b-637,comp 1 fed spec 1st material response or qq-b-637,comp 4 fed spec 2nd material response overall
unc
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-263-7538 | No Name Available | 09/01/2023 |
Regulatory Compliance
Precious metal content is unknown
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 |
|---|---|
| MS-35309-66 | Hexagon Head Cap Screw |
| MS35309-366 | Hexagon Head Cap Screw |