50 Pcs Stainless Steel Internal Thread Self-Tapping Thread Inserts Reinforcement Repair Tool

HIGH QUALITY: Made of high-quality stainless steel, it is highly durable and resistant to abrasion. FUNCTION: Significantly improves the strength and stability of screw connections. It can also repair damaged threads by inserting it into the hole. PREVENT LOOSEN: With some elasticity and even load distribution, it resists vibration to prevent loosening. Automotive mechanics self-tapping thread insert m8 nuts self-tapping socket screw m10 thread internal play self-tapping threads threads reinforce tool repair inserts thread fastener wood stainless steel m6 tap m3 self-tapping The self-tapping thread insert is a type of fastener that reinforces the thread, which can form a high-strength internal thread hole when embedded in a soft material such as plastic or copper. It can also be used to repair damaged internal threads. Specification: Material: Stainless steel Quantity: 50pcs Color: Silver Package weight: approx. 192g / 6.8oz Package List: 10 x M3 * 0.5-M5 * 0.5 L6 10 x M4 * 0.7-M6.5 * 0.75 L8 10 x M5 * 0.8-M8 * 1.0 L10 5 x M6 * 1.0-M10 * 1.5 L12 5 x M8 * 1.25-M12 * 1.5 L15 5 x M10 * 1.5-M14 * 1.5 L18 5 x M12 * 1.75-M16 * 1.5 L22 1 x Storage Case Note: Due to the difference between monitors and lighting effects, the pictures may not reflect the actual color of the item. https://m.media-amazon.com/images/I/612P3ah2IdL._SL1001_.jpg