5305-01-710-9487
Tapping Screw
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Official Item Classification
- Name
- Tapping Screw
- (NSN) National Stock Number
- 5305-01-710-9487
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 41756
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 07/10/2023 (3 years ago)
44.5 millimeters nominal fastener length, w/o internal drive internal drive style, 0.5625 inches nominal width between flats, hexagon extended washer head style, 0.8125 inches nominal extended washer diameter
Specs & Compatibility
44.5 millimeters nominal
hexagon extended washer
0.5625 inches nominal
0.8125 inches nominal
w/o internal drive
self drilling
9.5 millimeters
"screw, masonry, hex, 3/8" x 1 3/4", pk of 50 red head screw anchor: hex washer head, steel, low carbon steel, 3/8 in anchor dia., 50 pk weight: 3 lb"
steel overall
zinc overall
shear: 3400lb / tension: 1900lb / drill bit size: 5/16 inch / hardness rating: 5 / made of carbon steel
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.
0041756