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1. The repair nut is an industrial fastener, which is usually used with screws or bolts. 2. When thread processing errors occur or the female threaded hole is damaged, the wire thread insert is a good maintenance tool. 3. 304 stainless steel has good corrosion resistance and is not easy to break when repairing threaded holes. 4. The thread size is standard, the thread is clear, and it will be more accurate for restoring thread sliding teeth. 5. Commonly used in hydraulic machinery, welding equipment, auto parts, power machinery and furniture, etc.

Item Type: Thread Repair
Material: SUS304
Model: M12 x 1.5
Thread Specification: M12 x 1.5
Outer Diameter Before Installation: Approx. 14.3-14.8 mm / 0.56-0.58 in
Drill Bit Diameter: Approx. 12.4 mm / 0.5 in
1D Length After Installation: Approx. 12 mm / 0.5 in
Number of Turns Before Installation: 6.2
1.5D Length After Installation: Approx. 18 mm / 0.7 in
Number of Turns Before Installation: 9.8
2D Length After Installation: Approx. 24 mm / 0.9 in
Number of Turns Before Installation: 13.5
2.5D Length After Installation: Approx. 30 mm / 1.2 in
Number of Turns Before Installation: 17.1

Wire Thread Insert Model Description: For example: M3 x 0.5 x 1.5D, which means that after the screw set is completed, the female thread is M3, the pitch is 0.5, and the length is 1.5D (the length is 1.5 times the diameter, i.e. 1.5 x 3=4.5 mm), the length here refers to the length after installation.
Wire thread inserts are also called threaded sleeves, stainless steel threaded sleeves, wire sleeves, and studs. They are a new type of internal threaded fasteners made of high-strength, high-precision diamond-shaped steel wires with cross-sections; Application to low-strength engineering materials such as aluminum alloy, zinc alloy, copper, plastic, etc. can significantly improve thread strength and wear resistance.

20 x Thread Repair

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