TRUSCO Hand M12 x Upper Tap, Left-Hand Thread, 1.75, (SKS) LT-HT12X1.75-3

●Tip: Upper ●Accuracy: JIS Class 3 ●Nominal size: M12 ●Pitch (mm): 1.75 ●Thread length (mm): 38 ●Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Square shank section (mm): 6.5 ● Counterbore diameter (mm): 10.25 ●Machined screws: Metric screws ●Surface treatment: Non-coated ●Low alloy steel (SKS)