5305-00-043-5493
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-043-5493
- (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)
1.562 inches minimum and 1.625 inches maximum fastener length, right-hand thread direction, hexagon head style, 2a thread class, 0.750 inches minimum and 0.938 inches maximum thread length
Specs & Compatibility
2a
right-hand
0.750 inches minimum and 0.938 inches maximum
1.562 inches minimum and 1.625 inches maximum
hexagon
0.150 inches minimum and 0.163 inches maximum
0.428 inches minimum and 0.438 inches maximum
0.076 inches nominal first hole
0.250 inches
20
55000 pounds per square inch
95.5 rockwell b minimum and 100.0 rockwell b maximum overall
55000 pounds per square inch
1.516 inches nominal first hole
steel overall
sae gr 1 or 2 assn std single material response overall
unc
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
Related Hardware Products
| Part Number | Description |
|---|---|
| 435493 | Hexagon Head Cap Screw |