MB300-1271 Hexagon Head Cap Screw
5305-00-357-1456
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- Part Number
- MB300-1271
- (NSN) National Stock Number
- 5305-00-357-1456
- (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
- 02/08/1974 (52 years ago)
2a thread class, right-hand thread direction, 0.395 inches minimum and 0.405 inches maximum fastener length, 0.300 inches minimum thread length, hexagon head style
Specs & Compatibility
2a
right-hand
0.300 inches minimum
0.395 inches minimum and 0.405 inches maximum
hexagon
0.140 inches minimum and 0.150 inches maximum
0.431 inches minimum and 0.438 inches maximum
0.062 inches nominal
0.250 inches
1
drilled
20
hexagon longitudinal hole
cadmium overall
ds 301-1,fscm 04253 mfr ref single treatment response overall
unc
Regulatory Compliance
Precious metal content is unknown
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 |
|---|---|
| MB300-1271 | Hexagon Head Cap Screw |