5305-01-455-0648
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-455-0648
- (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
- 04/21/1998 (28 years ago)
2a thread class, right-hand thread direction, 1.500 inches nominal fastener length, hexagon head style, 1.500 inches nominal thread length
Specs & Compatibility
2a
right-hand
1.500 inches nominal
1.500 inches nominal
hexagon
0.150 inches minimum and 0.163 inches maximum
0.428 inches minimum and 0.438 inches maximum
patch or pellet or strip threads
0.250 inches
20
120000 pounds per square inch
25.0 rockwell c minimum and 34.0 rockwell c maximum fastener
plastic polyamide (nylon) locking feature
steel overall
sae j429 gr5 assn std single material response overall
unc
ii type 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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