B1821BH044C450D Hexagon Head Cap Screw
5305-01-277-6421
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- Teilenummer
- B1821BH044C450D
- (NSN) Nationale Lagernummer
- 5305-01-277-6421
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Bundesversorgungsklassifizierung
- 5305 Schrauben
- (INC) Artikelbezeichnung Code
- 18257
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A003B0
- Datum
- 04/25/1988 (vor 38 Jahren)
right-hand thread direction, 4.406 inches minimum and 4.500 inches maximum fastener length, 2a thread class, 1.126 inches minimum and 1.314 inches maximum thread length, hexagon head style
Specs & Compatibility
2a
right-hand
1.126 inches minimum and 1.314 inches maximum
4.406 inches minimum and 4.500 inches maximum
hexagon
0.272 inches minimum and 0.291 inches maximum
0.612 inches minimum and 0.625 inches maximum
0.0605 inches minimum and 0.0685 inches maximum
0.438 inches
1
drilled
14
150000 pounds per square inch
32.0 rockwell c minimum and 38.0 rockwell c maximum overall
hexagon flats
63.0 microinches threads
steel overall
saej429 grade 8 assn std single material response overall
zinc and chromate overall
astm b633 ty 2 sc 3 assn std single treatment response overall
unc
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
Related Hardware Products
| Teilenummer | Beschreibung |
|---|---|
| B1821BH044C450D | Hexagon Head Cap Screw |
| MS18154-100 | Hexagon Head Cap Screw |