Common Specifications of Torx Screws

Common Specifications of torx screws

Torx screws are commonly available in M2-M16 metric and inch series. Common models and their applications are summarized here.

1. Why It Matters

In fastener selection and application, Common Specifications of Torx Screws is essential knowledge for engineers and buyers. Mastering it helps avoid selection errors, improve assembly quality and control costs.

2. Core Content

• Standards: common metric/inch sizes and GB, DIN, ISO, ANSI systems;
• Materials & finishes: 304/316 stainless, carbon steel, alloy steel; zinc, black oxide, e-coating, Dacromet;
• Installation: correct torque, matching tools and troubleshooting;
• Customization: non-standard sizes per drawings or samples, OEM/ODM supported.

3. Advice from FASTKING

FASTKING (Zhuhai Jiali Hardware) has 20+ years of experience in Torx screw manufacturing. ISO certified, covering machine screws, self-tapping, set screws, sems, drilling screws, tools and custom fasteners. Contact us for professional support.