Spark plug thread repair tools, metal M12x1.25 inserts for gasoline engine and M14x1.25 tap kit

Thread Repair Tools: Professional spark plug thread repair tools, including 10 M12 x 1.25 thread inserts and one M14 x 1.25 tap.

STANDARD SIZES: These repair tools have standard thread sizes, suitable for repairing spark plugs with threads of 14mm x 1.25mm.

STAINLESS STEEL INSERTS: These threaded inserts are made of stainless steel, with galvanized treatment, stable and durable.

HIGH-SPEED STEEL TAP: The threaded tap is made of high-speed steel, which has high hardness and high heat resistance.

APPLICABLE MACHINES: Efficient and labor-saving, especially suitable for gasoline engines, generators, diesel engines and other machines.

Specifications:

• Item Type: Spark Plug Thread Repair Tools
• Threaded Insert Size: M12 x 1.25 (Thread Dia x Pitch)
• Threaded Insert Length: Approx. 17.5 mm / 0.7 inch
• Threaded insert material: stainless steel
• Threaded insert process: galvanized
• Tape size: M14 x 1.25 (thread diameter x pitch)
• Male shank diameter: approx. 9 mm / 0.4 inch
• Touch full length: approx. 102.7 mm / 4 inch
• Faucet blade length: approx. 31.8 mm / 1.3 inch
• Faucet material: high speed steel

Packing list:

10 inserts M12x1.25

1 male M14x1.25