1/4"-20 Deluxe 6-Prong T-Nuts 50 Pcs.

1/4"-20 Deluxe 6-Prong T-Nuts 50 Pcs.Premium-quality steel T-nuts feature six razor-sharp teeth and extra-long barrels. The result is a T-nut that goes in straighter and holds tighter than ordinary T-nuts. As a bonus, the 6-prong design ensures that your T-nut will stay in place even when working at the edge of a driver hole. We guarantee that these are the finest T-nuts that you will find on the market. Recommended hole size is 5/16". Shaft length is 17/32" from surface of flange.