TAP PLUG 9/16"-12NC B *Brand Name: Irwin *Sub Brand: Hanson *Material: High Carbon Steel *Metric or SAE: SAE *Product Type: Fraction Tap *Tap Size: 9/16 in. *Number in Package: 1 pc *Length: 3.2 in. *Thread Pitch: 12 *Thread Type: NC *Number of Flutes: 4 *Packaging Type: Bulk *Usage: Routine maintenance *Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not criti *Designed for hand threading work in a variety of mat *Straight flutes are ground to provide rapid chip removal for efficient threading *Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) or member-owned websites is prohibited without direct written authorization from Stanley Black & Decker.