A604 Hexagon Head Cap Screw
5305-01-221-3157
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- Part Number
- A604
- (NSN) National Stock Number
- 5305-01-221-3157
- (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
- 11/27/1985 (40 years ago)
hexagon head style, 0.750 inches nominal thread length, right-hand thread direction, 2a thread class, 1.500 inches nominal fastener length
Specs & Compatibility
2a
right-hand
0.750 inches nominal
1.500 inches nominal
hexagon
0.150 inches minimum and 0.188 inches maximum
0.425 inches minimum and 0.438 inches maximum
0.250 inches
20
190000 pounds per square inch
steel overall
unc
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
Related Hardware Products
| Part Number | Description |
|---|---|
| A604 | Hexagon Head Cap Screw |