Cheap And Discounts 2pcs HSS 6542 BSF 3/8- 20 Straight Flute Machine Taps Right Hand Pipe Tap And Die For Steel Metal Threading Working Tools Parts Wholesale. Buy Directly From Merchant PRECISION Machinery Services Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.