5305-00-558-5429
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-558-5429
- (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)
1.125 inches maximum thread length, 1.125 inches nominal fastener length, 2a thread class, right-hand thread direction, hexagon head style
Specs & Compatibility
2a
right-hand
1.125 inches maximum
1.125 inches nominal
hexagon
0.302 inches minimum and 0.323 inches maximum
0.736 inches minimum and 0.750 inches maximum
0.500 inches
13
80000 pounds per square inch
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
66 fed std all material responses overall
passivate overall
qq-p-35 fed spec single treatment response overall
unc
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-017-9882 | No Name Available | 12/01/1975 |
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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