5305-01-166-0614
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-166-0614
- (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
- 11/06/1983 (42 years ago)
4.5 millimeters nominal head height, 50.00 millimeters nominal fastener length, right-hand thread direction, hexagon head style, 48.0 millimeters minimum and 50.0 millimeters maximum thread length
Specs & Compatibility
right-hand
48.0 millimeters minimum and 50.0 millimeters maximum
50.00 millimeters nominal
hexagon
4.5 millimeters nominal
10.0 millimeters nominal
6.0 millimeters
113784 pounds per square inch
18.0 rockwell c minimum and 31.0 rockwell c maximum overall
1.0
steel property class 8.8 overall
zinc overall
m
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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