261 Piece Metric and Imperial Self Tapping Thread Repair Kit for Automotive and Industrial Equipment - Includes M5 to M12 Metric and 1/4 to 1/2 Inch Imperial Wire Inserts, Taps,

Item Type: Thread Repair KitMaterial: High Speed Steel 4241, 304 Stainless Steel, PVCModel: HT51501A-261PMetric Specification: M12x1.75, M10x1.5, M8x1.25, M6x1.0, M5x0.8Imperial Specification: 1/2-13, 7/16-14, 3/8-16, 5/16-18, 1/4-20Hardness: HRC58-60°Package List：1 Set 1/2UNC Thread Repair Tool (10 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 7/16UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 3/8UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 5/16UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set 1/4UNC Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M12X1.75 Thread Repair Tool (10 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M10X1.5 Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M8X1.25 Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M6X1.0 Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool)1 Set M5X0.8 Thread Repair Tool (25 x Inserts, 1 x Tap, 1 x Drill Bit, 1 x Breaking Pin Tool, 1 x Insertion Tool, 1 x L Wrench)10 x Thread Insert Storage Box1 x User Manual1 x Storage BoxNote:Determine the diameter and pitch of the original thread and select the repair tool of the corresponding model. Because of the need to remove the insert, there is no need to select a larger thread inset, for example: the original thread diameter of 12MM, pitch of 1.75MM, then choose M12x1.75 repair tool.

• Comprehensive Repair Set: This 261 piece manual thread repair kit includes wire thread inserts, taps, drill bits, breaking pins, and insertion tools for restoring damaged internal threads.
• Metric and Imperial Specifications: Kit features metric sizes M12 x 1.75, M10 x 1.5, M8 x 1.25, M6 x 1.0, M5 x 0.8 and imperial sizes 1/2 13, 7/16 14, 3/8 16, 5/16 18, and 1/4 20.
• Durable Metal Construction: Tools and inserts are manufactured from metal materials providing high hardness, impact resistance, and wear resistance for operation in various industrial environments.
• Mechanical Load Distribution: Smooth wire inserts are designed without burrs to reduce uneven force and vibration across thread teeth, improving the fatigue resistance of the hardware.
• Industrial Equipment Compatibility: This maintenance set is suitable for work on high voltage switch equipment, microwave communication systems, automotive parts, and air separation machinery.