Stainless Steel 304 316 L Wire Thread Insert M2 M4 M6 Metal insert bolt Customized

Wire thread inserts (also known as thread inserts or helical inserts) are mechanical components designed to repair or reinforce threaded connections. Manufactured from high-strength stainless steel wire with a helical structure, these inserts restore or enhance the functionality of damaged or worn threads, ensuring stable connections for bolts, screws, and other threaded fasteners.

• Thread Repair: Restores damaged or stripped threads in holes, enabling secure fastener connections without component replacement
• Thread Strengthening: Reinforces threads in softer materials like aluminum alloys or plastics for increased durability
• Prevention: Distributes load evenly in high-stress applications to prevent thread stripping or loosening
• Corrosion Resistance: Stainless steel construction provides superior protection in harsh environments

• Aerospace: Critical for aircraft and spacecraft component assembly requiring high precision and strength
• Automotive: Essential for engine blocks, chassis, and transmission systems in aluminum components
• Manufacturing: Used in heavy machinery and equipment maintenance for thread restoration
• Electronics: Ensures reliable fastening in precision devices with delicate components

304 stainless steel is a versatile, general-purpose alloy containing at least 18% chromium and 8% nickel. This composition provides excellent corrosion resistance and formability, making it ideal for equipment and machine parts requiring balanced performance characteristics.

• Clean regularly with mild detergents and soft cloths
• Avoid acidic or alkaline cleaners that may damage the surface
• Use specialized stainless steel cleaners for stubborn stains
• Alcohol or vinegar solutions can be effective for light cleaning