1/2"-13 x 7" 304 Stainless Steel Coarse Thread Trubolt

Diameter: 1/2"
Length: 7"
Material: Stainless Steel
Drill Size: 1/2"
Thread Size: 13 (Coarse)
Hardness: 304
Type: Wedge Anchor

Box of 10.

All mechanical bolts have a wedge arrangement at the end. Tightening the bolt results in a wedge being driven up against a sleeve. This jams the end of the bolt, and provides the strength.