Thread: M6-1.0
Head Diameter: .630"
Overall Length: .630"
Shank Length: .579"
Shank Diameter: .500"
Head Thickness: .051"
Hole Size: 1/2"
Grip Range: .015-.111"
Compatible With GM: 15505451 AMC: 8934201293 Luggage Rack & License Plate
25 Per Package