Item description for 5/16"-18 x 5/16"-24 x 1-1/4" Plain Steel Automotive Studs (10 pcs.)

Diameter: 5/16"
Diameter 2: 5/16"
Length: 1-1/4"
Material: Steel
Finish: Plain
Thread Size: 18|24 (Coarse & Fine)
Style: Unequal
Type: Double End Stud
Side A: 5/16-18
Side B: 5/16-24

Box of 10.