5305-00-958-8426
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-958-8426
- (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
- 05/20/1966 (60 years ago)
hexagon head style, 1.125 inches maximum thread length, right-hand thread direction, 2a thread class, 1.125 inches nominal fastener length
Specs & Compatibility
2a
right-hand
1.125 inches maximum
1.125 inches nominal
hexagon
0.531 inches minimum and 0.563 inches maximum
1.285 inches minimum and 1.312 inches maximum
0.875 inches
14
110000 pounds per square inch
22.0 rockwell c minimum and 32.0 rockwell c maximum overall
78000 pounds per square inch
steel overall
sae gr 5 assn std single material response overall
cadmium and chromate overall
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
unf
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-993-8803 | No Name Available | 09/08/1967 |
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.
S9I
0018257
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