The 410 Stainless Steel Self Tapping and Self Drilling Screws are durable, precision-engineered fasteners designed for secure and efficient installation in metal, wood, and plastic materials. These screws feature both self-tapping and self-drilling functions, enabling them to drill their own pilot holes and form threads in a single operation—reducing labor time and simplifying assembly. Manufactured from high-strength 410 stainless steel, they offer excellent hardness, wear resistance, and moderate corrosion protection, making them ideal for indoor and mild outdoor environments. It features a cross-groove drive and a circular head shape, complying with the DIN7504N standard, ensures smooth torque transmission, easy installation, and a clean finished appearance.
Parameter Information
Brand Name |
Cross-groove Head Self-drilling and Self-tapping Screw |
Category |
Self-tapping Screw |
Head Type |
Cross-Groove (Phillips) Round Head |
Drive Type |
Phillips / Cross Recessed |
Thread Type |
Self-Tapping & Self-Drilling |
Standard |
DIN7504N |
Material |
410 Stainless Steel |
Standard Type |
German Standard |
Surface Treatment |
Stainless steel washing |
Packaging |
Packaging bag + carton packaging |
Specification
Specification |
M2.9 |
M3.5 |
M4.2 |
M4.8 |
M5.5 |
M6.3 |
Pitch -p |
1.4 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
Head diameter -dk |
5.5 |
6.8 |
7.9 |
9.3 |
10.8 |
12 |
Head thickness -k |
2.3 |
2.5 |
3 |
3.5 |
4 |
4.5 |