5305-01-338-2828
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-338-2828
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 04/30/1991 (35 years ago)
right-hand thread direction, 12.778 inches minimum and 12.902 inches maximum fastener length, 3a thread class, 1.000 inches minimum thread length, flat chamfer head style
Specs & Compatibility
3a
right-hand
1.000 inches minimum
12.778 inches minimum and 12.902 inches maximum
flat chamfer
0.303 inches minimum and 0.312 inches maximum
0.183 inches minimum and 0.193 inches maximum
hexagon
0.190 inches
0.1562 inches minimum and 0.1587 inches maximum
32
35.0 rockwell c minimum and 50.0 rockwell c maximum overall
knurled head optional,oil treatment per mil-c-16173 grade 3,after oxide plating
black overall
steel overall
oxide overall
mil-c-13924 mil spec single treatment response 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.
0016282
Related Hardware Products
| Part Number | Description |
|---|---|
| 135601-20 | Socket Head Cap Screw |