5305-01-726-1645
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-726-1645
- (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
- 02/04/2025 (1 year ago)
1.00 inches nominal thread length, 1.00 inches nominal fastener length, right-hand thread direction, 3a thread class, flat countersunk head style
Specs & Compatibility
3a
right-hand
1.00 inches nominal
1.00 inches nominal
flat countersunk
0.720 inches minimum and 0.781 inches maximum
0.234 inches nominal
hexagon
4940-016011928
0.375 inches
0.21875 inches nominal
24
80.0 degrees minimum and 84.0 degrees maximum
screws, cap, hex socket, flat countersunk head
steel overall
astm f835, quenched and tempered alloy steel american society for testing and materials (astm) single material response overall
zinc overall
astm f1941, zinc coating fe/zn, type 3a national std/spec single treatment response overall
unf
05047-asme b18.24-2023 professional/industrial association standard
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
Related Hardware Products
| Part Number | Description |
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| AES16K375A00DG5D71 | Socket Head Cap Screw |