5305-00-267-8969
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-267-8969
- (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)
2a thread class, 4.750 inches nominal fastener length, right-hand thread direction, 0.750 inches minimum thread length, hexagon head style
Specs & Compatibility
2a
right-hand
0.750 inches minimum
4.750 inches nominal
hexagon
0.150 inches minimum and 0.163 inches maximum
0.428 inches minimum and 0.437 inches maximum
0.250 inches
28
150000 pounds per square inch
32.0 rockwell c minimum and 38.0 rockwell c maximum overall
steel overall
sae j429 gr8 assn std single material response overall
zinc and chromate overall
astm b633 ty 2 sc 3 assn std single treatment response overall
unf
2 type and 10p style and 8 grade
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
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