5305-01-646-1610
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-646-1610
- (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
- 07/14/2015 (11 years ago)
3a thread class, 0.750 inches nominal fastener length, right-hand thread direction, 0.375 inches nominal thread length, flat countersunk head style
Specs & Compatibility
3a
right-hand
0.375 inches nominal
0.750 inches nominal
flat countersunk
0.480 inches minimum and 0.531 inches maximum
hexagon
door, actf el
0.250 inches
0.156 inches nominal
20
80.0 degrees minimum and 84.0 degrees maximum
hex socket flat countersunk head cap screw
copper alloy 260 and copper alloy 270 overall
unc
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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