5305-01-727-4340
Tapping Screw
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Official Item Classification
- Name
- Tapping Screw
- (NSN) National Stock Number
- 5305-01-727-4340
- (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
- 03/04/2025 (1 year ago)
pan head style, 0.122 inches minimum and 0.133 inches maximum head height, cross recess type 1 internal drive style, 0.357 inches minimum and 0.373 inches maximum head diameter, 1.00 inches nominal fastener length
Specs & Compatibility
1.00 inches nominal
pan
0.357 inches minimum and 0.373 inches maximum
0.122 inches minimum and 0.133 inches maximum
cross recess type 1
4940-016011928
gimlet point (type a, ab or ba)
0.190 inches
screws, tapping, pan head, type i cross recess
steel comp 304 overall
304 cold worked per asme b18.24-2023 national std/spec single material response overall
passivate overall
astm a380 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
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