5305-01-446-0308
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-446-0308
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 06/20/1997 (29 years ago)
1.750 inches nominal fastener length, right-hand thread direction, flat chamfer head style, 1.250 inches minimum thread length, 3a thread class
Specs & Compatibility
3a
right-hand
1.250 inches minimum
1.750 inches nominal
flat chamfer
0.735 inches minimum and 0.750 inches maximum
0.492 inches minimum and 0.500 inches maximum
patch or pellet or strip threads
hexagon
0.500 inches
0.375 inches minimum
13
130000 pounds per square inch
24.0 rockwell c minimum fastener
90000 pounds per square inch
nickel alloy k-500 fastener
plastic polyamide (nylon) locking feature
qq-n-286 fed spec single material response fastener
unrc
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.
0016282
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