1/4"-20 x 2-3/4" 18-8 Stainless Steel Coarse Thread Concrete Wedge Stud Anchor Bolts

Diameter: 1/4"
Diameter 2: 1/2"
Length: 2-3/4"
Material: Stainless Steel
Drill Size: 1/4"
Thread Size: 20 (Coarse)
Hardness: 18-8
Type: Wedge Anchor
Application: Concrete|Stone

Box of 50.

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.