M4 M6 M8 Wire Thread Insert in Stainless Steel Alloy for Automotive Mechanical Industrial Use

A wire thread insert (also known as a helical thread insert or coil insert) is a mechanical component used to repair or reinforce damaged or worn threaded holes. Made from high-strength stainless steel wire with a coiled design, it restores or strengthens original threads, ensuring secure fastening of bolts and screws.

• Thread Repair: Recreates original threads in stripped or damaged holes, eliminating the need to replace entire parts.
• Thread Strengthening: Provides additional support in softer materials like aluminum or plastics, improving load-bearing capacity.
• Damage Prevention: Distributes loads evenly in high-stress applications to prevent thread stripping or loosening.
• Corrosion Resistance: Stainless steel construction offers protection against rust and wear in harsh environments.

• Aerospace: Precision repair and assembly of aircraft and spacecraft components.
• Automotive: Engine blocks, chassis, and transmission systems in aluminum components.
• Manufacturing: Heavy machinery and equipment maintenance for threaded connections.
• Electronics: Secure fastening in high-precision devices with delicate components.

Stainless steel is an alloy material with excellent corrosion resistance, composed primarily of iron, chromium, and nickel. These elements provide oxidation resistance, durability, and aesthetic appeal.

• Clean with mild detergents and soft cloths, avoiding acidic or alkaline cleaners.
• Use stainless steel-specific stain removers for stubborn dirt, following manufacturer instructions.
• Alcohol or vinegar can be used for general cleaning purposes.

304 and 316 are austenitic stainless steels with excellent corrosion resistance. The 'L' variants (304L, 316L) have lower carbon content to reduce intergranular corrosion susceptibility.