Hillman Stainless Steel USS Nylon Lock Nut, 1/2"-13, 25-Pack Matte Tile Smooth Rounded Head: Low-profile dome

Smooth Rounded Head: Low-profile dome head offers a clean

A: No—batts are easy to cut and fit with a utility knife

Flush Appearance: Low-profile round head eliminates the need for a washer and provides a clean

Versatile Design: Straight-line joints enable checkerboard layouts

Hillman Stainless Steel USS Nylon Lock Nut, 1/2"-13, 25-Pack Matte Tile Smooth Rounded Head: Low-profile domeStainless Steel USS Nylon Lock Nut, 1 2" 13 (25 Pack) Durable 18 8 stainless steel nylon insert lock nuts for secure, vibration resistant fastening. Sized for 1 2" 13 USS coarse threads, ideal for use with matching bolts and washers in demanding, corrosive environments. Key Features: Secure Hold: Nylon insert resists loosening from vibration for long lasting fastening Corrosion Resistant: 18 8 stainless steel finish stands up to rust in outdoor and