M4.2-1.41 x 20mm Torx button head SEMS tapping screw, supplied in a package quantity of 25. This SEMS tapping screw is designed to create its own threads in sheet metal, plastic, and other thin materials while providing the convenience of a pre-assembled washer for faster, more efficient installation.
The button head offers a smooth, rounded installed appearance, while the Torx drive allows for secure installation with reduced cam-out. The SEMS design helps simplify assembly, making this fastener a practical choice for automotive, body shop, repair shop, and general shop applications.
Key Features
- M4.2-1.41 thread size
- 20mm length
- Torx drive
- Button head
- SEMS tapping screw
- Package quantity: 25
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