1"-8 Zinc Plated Grade 5 Steel Coarse Thread Heavy Hex Nuts

Diameter: 1"
Diameter 2: 1-27/32"
Thickness: 63/64"
Material: Steel
Finish: Zinc
Driver Type: 1-1/2" Wrench
Thread Size: 8 (Coarse)
Hardness: Grade 5
Style: Heavy
Type: Hex Nut

Box of 3.

Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.