TRUSCO Hand Tap for Unified Threads, SKS 5/16UNC18 Set T-HT5/16UNC18-S 1 S

Catalog number: T-HT5/16UNC18-S Features: ●Used for making and cleaning screw holes. ●For repairing and making screw threads. Applications: ●Workpiece: Iron, light metals. Specifications: ●Tip: Tip, middle, finish ●Accuracy: JIS Class 3 ●Accuracy notation: JIS Class 3 ●Nominal dimensions: UNC5/16 ●Pitch (mm): 18 ●Thread length (mm): 30 ●Total length (mm): 70 ●Shank diameter (mm): 6.1 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.6 ●Number of threads: 18 ●Machined thread: Unified thread ●Surface treatment: Non-coated ●Set contents: Tip, middle, top Material/Finish: ●Low alloy steel (SKS) Caution: ●Cannot be used with stainless steel.