5305-00-948-0803
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-948-0803
- (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
- 04/06/1966 (60 years ago)
right-hand thread direction, 3.000 inches nominal fastener length, 1.750 inches minimum and 1.938 inches maximum thread length, 2a thread class, hexagon head style
Specs & Compatibility
2a
right-hand
1.750 inches minimum and 1.938 inches maximum
3.000 inches nominal
hexagon
0.455 inches minimum and 0.483 inches maximum
1.100 inches minimum and 1.125 inches maximum
0.750 inches
16
150000 pounds per square inch
32.0 rockwell c minimum and 38.0 rockwell c maximum overall
120000 pounds per square inch
steel overall
sae j429 gr 8 assn std single material response overall
zinc and chromate overall
astm b633 ty 2 xc 3 assn std single treatment response overall
unf
2 type and 10p style and 8 grade
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-022-3756 | No Name Available | 08/12/1996 |
| 5305-00-022-3829 | No Name Available | 02/01/1980 |
| 5305-00-042-6907 | No Name Available | 10/28/1998 |
| 5305-00-297-0742 | No Name Available | 10/01/1982 |
| 5305-00-527-3892 | Hexagon Head Cap Screw | 07/01/2025 |
| 5305-00-558-4899 | No Name Available | 10/01/1982 |
| 5305-01-557-0798 | No Name Available | 08/01/2009 |
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
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