<ul><li>HIGH QUALITY | These premium T-Nuts come with a zinc plated finish for reduced corrosion</li><li>COMPLETE | T-Nuts includes three screws for easy, painless installation on rock climbing walls</li><li>CONVENIENT | Screw-in T-Nuts require less maintenance than traditional 4 prong T-Nuts need</li><li>STANDARD DIMENSIONS | Traditional Screw-In T-Nut with a -16 diameter requiring a 7/16 diameter hole</li></ul><br><br>These are the standard t-nuts for commercial climbing gyms. The 3 hole zinc plated t-nuts allow easy installation and keep the t-nuts from popping out or spinning. Screw in t-nuts are designed for years of abuse and require the least amount of ongoing maintenance. They will not pop out or spin like 4-prong t-nuts.

Escape Climbing 100 Pack Screw-in T-Nuts | Durable Steel Hardware for Rock Climbing Holds | Easy Installation with Screws Included