Auveco 19653 Hex Head SEMS Tapping Screw M4.2 x 1.41 x 30mm Phosphate

The Auveco 19653 is a hex head SEMS tapping screw designed for reliable fastening in automotive and industrial applications. This metric screw features an M4.2 x 1.41mm thread diameter with a 30mm length and phosphate coating for corrosion resistance.

Key Features:

• Hex head design for easy installation with standard tools
• SEMS construction with pre-assembled washer for efficient assembly
• A/AB point configuration for optimal thread-forming performance
• Phosphate finish provides corrosion protection and lubricity
• M4.2 x 1.41mm thread size with 30mm overall length
• Engineered to provide OE fit and function

SEMS screws combine a screw with a captive washer, eliminating the need for separate components and reducing assembly time. The A/AB point is specifically designed for tapping into sheet metal and other materials, creating secure threads without pre-drilling.