This fractional tap has four straight flutes that are ground to provide rapid chip removal for efficient threading also for hand threading work in a variety of materials. SKU: 40050021 MFG: 8134 Shop more products by Irwin. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Normally ships within 24 hours $6.99 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size: 3/8"-16NC Material: High carbon steel Number of flutes: 4 Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of materials Tape produce a class 2B thread Carded WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov FEATURES MFR: 8134 SKU: 40050021 UPC: 042526081347 Brand: Irwin