Stainless Steel Truss Head Self-Locking Screw – Reverse Angle Thread

Product Overview

Our Stainless Steel Truss Head Self-Locking Screw combines the durability of A2-70 (304) stainless steel with a reverse angle thread design to deliver unmatched resistance to vibration loosening. Featuring a low-profile truss head for a flush, high-clamp finish, this screw is ideal for aerospace, automotive, and industrial assemblies where reliability in harsh or dynamic environments is critical.

Key Features

✅ Reverse Angle Thread Design

• Self-Locking Mechanism: Threads cut at a reverse angle create friction against the substrate, preventing back-out under vibration or shock.
• No Adhesives Needed: Eliminates the need for threadlockers like Loctite®.

✅ A2-70 Stainless Steel

• Corrosion Resistance: Withstands saltwater, chemicals, and humidity (ISO 3506 compliant).
• High Tensile Strength: 700 MPa tensile strength for structural integrity.

✅ Truss Head Design

• Low Profile & Wide Bearing Surface: Distributes load evenly, reducing surface damage on soft materials.
• Flush Finish: Rounded head sits nearly flush for safety and aesthetics.

✅ Self-Tapping Option

• Sharp Point: Optional self-tapping tip for metal, plastic, or composites (no pre-drilling required).