3/8" BSPT Somta High Speed Steel Tap 2320950 Chuck Key S2A

Chuck Key S2A

Metric Fine Zinc Plated Conelock Nut Class 10 M10 x 1

1/2 x 3/4 x 5 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

* Chrome finish

3/8" BSPT Somta High Speed Steel Tap 2320950 Chuck Key S2ATaper thread, British Standard Pipe Taper thread (BSPT), whose diameter increases or decreases along the length of the thread. For producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. Taper pipe reamer recommended prior to tapping Rc (BSPT) thread forms General purpose use Threads per inch 19 Overall length 75mm Cutting length 21mm Drill diameter 14. 75mm