Threaded Inserts, Spark Thread Repair Tools, Spark Thread Hole Repair Tools Metal M12x1.25 Inserts M14x1.25, Spark And Ignition Tools Thread Standard: These inserts and taps have standard threads for repairing 14mmx1.25mm spark . Excellent Material: These threaded inserts are made of stainless steel, the is galvanized technology, high hardness, not afraid of wear. Standard Sizes: These service tools have standard thread sizes for servicing spark with 14mm x 1.25mm threads. Specification: Item Type: Thread Repair Tools Thread Insert Size: x 1.25 (thread diameter x pitch) Thread Insert Length: Approx. 17.5mm / 0.7in Thread Insert Material: Stainless Steel Thread Insert Process: Galvanized Tap Size: M14 x 1.25 (thread diameter x pitch) Tap Shank Diameter: Approx. 9mm / 0.4in Tap Full Length: Approx. 102.7mm / 4in Tap Blade Length: Approx. 31.8mm / 1.3in Tap Material: High Speed Steel Package List: 10 x M12x1.25 Inserts 1 x M14x1.25 Tap