5D353 Hexagon Head Cap Screw
5305-00-172-6356
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- Part Number
- 5D353
- (NSN) National Stock Number
- 5305-00-172-6356
- (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
- 08/27/1972 (54 years ago)
2a thread class, 0.970 inches minimum and 1.000 inches maximum fastener length, 0.720 inches minimum and 0.750 inches maximum thread length, hexagon head style, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.720 inches minimum and 0.750 inches maximum
0.970 inches minimum and 1.000 inches maximum
hexagon
0.243 inches minimum
0.562 inches minimum
pellet threads
0.375 inches
finished head
16
30.0 rockwell c minimum and 36.0 rockwell c maximum overall
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
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