5305-01-727-4989
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-727-4989
- (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
- 03/06/2025 (1 year ago)
0.500 inches nominal fastener length, 2a thread class, 0.500 inches nominal thread length, hexagon head style, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.500 inches nominal
0.500 inches nominal
hexagon
0.150 inches minimum and 0.163 inches maximum
0.428 inches minimum and 0.438 inches maximum
2350-017084509
0.250 inches
20
screws, cap, hex (finished hex bolt)
steel overall
astm a354, grade bd american society for testing and materials (astm) single material response overall
zinc overall
astm b633, type vi, sc 2 national std/spec single treatment response overall
unc
05047-asme b18.24-2023 professional/industrial association standard
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
Related Hardware Products
| Part Number | Description |
|---|---|
| AES01C250500AW9MF1 | Hexagon Head Cap Screw |