Diameter: 3/8"
Length: 2-3/4"
Material: Stainless Steel
Drill Size: 3/8"
Thread Type: Coarse
Hardness: 304
Type: Wedge Anchor
Application: Concrete|Stone
Box of 25.
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.