5305-00-720-8616
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-720-8616
- (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)
2.156 inches minimum and 2.250 inches maximum fastener length, right-hand thread direction, 2a thread class, 1.250 inches minimum and 1.438 inches maximum thread length, hexagon head style
Specs & Compatibility
2a
right-hand
1.250 inches minimum and 1.438 inches maximum
2.156 inches minimum and 2.250 inches maximum
hexagon
0.302 inches minimum and 0.323 inches maximum
0.736 inches minimum and 0.750 inches maximum
0.094 inches minimum and 0.099 inches maximum first hole
0.500 inches
13
120 pounds per square inch
23.0 rockwell c minimum and 30.0 rockwell c maximum overall
0.938 inches nominal first hole
steel overall
sae gr 5 assn std single material response overall
cadmium overall
qq-p-416,type 2,class 3 fed spec single treatment 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 |
|---|---|
| 9030569 | Hexagon Head Cap Screw |