M3–M16 Stainless Steel Self-Tapping Thread Inserts Set, 50Pcs US

Features:Manufactured from high-quality stainless steel, offering excellent hardness, toughness, and long-term durability for professional-grade repair applications.Self-tapping structure allows direct installation without pre-tapping, ensuring efficient thread repair while maintaining precise internal threading.Designed to meet the demands of automotive, machinery, electronics, and industrial maintenance environments.Reinforces stripped or worn threaded holes, improves load distribution, and maintains stable connections under vibration or repeated use.Covers M3 to M16 insert conversions, suitable for fine mechanical parts as well as heavy-duty industrial assemblies.Specifications:Type: Self-Tapping Thread InsertsMaterial: Stainless SteelTotal Qty: 50 PcsThread System: Metric Internal ThreadInsert Style: Slotted Self-Tapping InsertInstallation Method: Self-Tapping Design, No Pre-Tapping RequiredSupported Inner Thread Sizes: M3, M4, M5, M6, M8, M10, M12Supported Outer Thread Sizes: M5, M6.5, M8, M10, M12, M14, M16Insert Length Range: L6 mm to L22 mmFunction: Repairs Stripped, Worn, or Damaged Threaded HolesThread Reinforcement Effect: Improves Load Distribution and Connection StrengthVibration Resistance: Helps Prevent Thread Loosening in Moving Or High-Stress PartsWear Resistance Suitable for Parts Requiring Frequent Assembly And DisassemblyApplication Scenarios1: Automotive Repair, Machinery Maintenance, Industrial EquipmentApplication Scenarios2: Home Appliance Repair, Workshop, DIY ProjectsSuitable Users: Mechanics, Maintenance Technicians, Engineers, Machine Operators, DIY EnthusiastsPackage Includes:10 × (M3×0.5 → M5×0.5–L6)10 × (M4×0.7 → M6.5×0.75–L8)10 × (M5×0.8 → M8×1.0–L10)5 × (M6×1.0 → M10×1.5–L14)5 × (M8×1.25 → M12×1.5–L15)5 × (M10×1.5 → M14×1.5–L18)5 × (M12×1.75 → M16×1.5–L22)1 × Compartment Storage Case

• Manufactured from high-quality stainless steel, offering excellent hardness, toughness, and long-term durability for professional-grade repair applications.
• Self-tapping structure allows direct installation without pre-tapping, ensuring efficient thread repair while maintaining precise internal threading.
• Designed to meet the demands of automotive, machinery, electronics, and industrial maintenance environments.
• Reinforces stripped or worn threaded holes, improves load distribution, and maintains stable connections under vibration or repeated use.
• Covers M3 to M16 insert conversions, suitable for fine mechanical parts as well as heavy-duty industrial assemblies.