Detailed Product Overview

These professional-grade self-drilling fasteners are engineered to offer high pull-out resistance and low clearance across diverse sheet metal framing networks. For our carbon steel series, we utilize select materials combined with an advanced post-galvanization baking process that effectively lustrates hydrogen to eliminate the risk of hydrogen embrittlement. For demanding applications, our high-hardness SUS410 stainless steel variants undergo a precise vacuum bright-hardening process, achieving the superior mechanical strength needed to pierce hard structural metal studs without walking or stripping. Technically, the head-to-shank joint is treated with a precision-calculated R-angle layout to significantly elevate overall structural strength under high torsion load. The integrally formed dome-top washer head profile acts as a built-in flange, distributing clamping force uniformly across soft or thin substrates like metal laths, polycarbonate screens, and shadow covers without piercing the material surface. Designed for stable engagement with standard Phillips P2 power drivers at an installation speed range of 2300 to 2500 RPM, these customizable fasteners provide a highly efficient, time-saving, and ultra-secure locking solution for indoor framing and commercial assembly fields.

Key Features

• Extra-Wide Truss Head Profile: Delivers an oversized bearing surface that securely clamps thin or fragile materials while maintaining a sleek, low-clearance aesthetic.

• Anti-Embrittlement Heat Treatment: Carbon steel lines undergo mandatory hydrogen removal post-plating to guarantee long-term joint integrity under load stress.

• Reinforced R-Angle Joint Construction: Features a engineered curved radius at the head-to-shank interface to provide enhanced shear and torque resistance.

• Aggressive Non-Walking Point: Precision-machined self-drilling point yields instant, slip-free material penetration into 12 to 20 gauge steel studs.

• High-Hardness SUS410 Vacuum Curing: Bright vacuum-hardened stainless options ensure exceptional drilling speeds across tough structural sheeting.

Detailed Specifications Table

Business & Delivery Policies

Why Choose Us?

1. Decades of Manufacturing Excellence: With nearly 30 years (Since 1997) of expertise, we are a leading authority in high-performance hardware and precision industrial solutions.

2. Modern Large-Scale Infrastructure: Our 30,000 m² state-of-the-art facility is equipped with automated high-speed production lines to ensure precision and hygiene for every unit.

3. Integrated R&D & Design: Our dedicated team specializes in material science and ergonomic design, constantly optimizing product durability and user comfort.

4. Strategic Logistics Advantage: Located near major international shipping hubs, we provide streamlined customs handling and cost-effective delivery routes for our global clientele.