5305-01-727-5771
Tapping Screw
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Official Item Classification
- Name
- Tapping Screw
- (NSN) National Stock Number
- 5305-01-727-5771
- (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
- 03/10/2025 (1 year ago)
0.367 inches minimum and 0.375 inches maximum width between flats, 0.172 inches minimum and 0.190 inches maximum head height, hexagon extended washer head style, 0.480 inches minimum and 0.520 inches maximum extended washer diameter, 1.00 inches nominal fastener length
Specs & Compatibility
1.00 inches nominal
hexagon extended washer
0.172 inches minimum and 0.190 inches maximum
0.367 inches minimum and 0.375 inches maximum
0.480 inches minimum and 0.520 inches maximum
0.030 inches minimum and 0.050 inches maximum
w/o internal drive
2360-016935515
blunt (type tt)
0.250 inches
screws, tapping, hex washer head, indented, unslotted
steel overall
asme b 18.6.3 tapping or drive screw national std/spec single material response overall
zinc overall
astm b633, type vi, sc 2 national std/spec single treatment response overall
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.
0041756
Related Hardware Products
| Part Number | Description |
|---|---|
| AEST9E25CA00WH3MF1 | Tapping Screw |