5305-01-118-9077
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-118-9077
- (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
- 09/13/1981 (45 years ago)
3.665 inches minimum thread length, right-hand thread direction, hexagon head style, 2a thread class, 4.062 inches minimum and 4.250 inches maximum fastener length
Specs & Compatibility
2a
right-hand
3.665 inches minimum
4.062 inches minimum and 4.250 inches maximum
hexagon
0.902 inches minimum and 0.974 inches maximum
2.175 inches minimum and 2.250 inches maximum
1.500 inches
6
150000 pounds per square inch
63.0 microinches threads
steel overall
sae j429 grade 8 assn std single material response or astm a354 grade bd assn std single material response overall
zinc and chromate overall
astm b633 ty 2 sc 3 assn std single treatment response 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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