Details:
Complete Set of 20 Chrome Snowflake Lug Nuts
Made of SCM 435 Cold Forged Steel
Cold Forged For Increased Strength and Durability
These Are Solid Steel Lug Nuts
Works With 1977-1981 Factory GM Snowflake Aluminum Wheels

Lug Nut Specifications:
Hex: (Socket Size): 3/4" | 19mm
Height: 1.10"
Shank Height: 0.33"
Shank Width: 0.70"
Seat Type: Flat, Shank, Snowflake

Additional Details:
These lug nuts are for Factory 1977-1981 GM Snowflake wheels. Lug nuts have two compatibilities, one to match the lug nut thread size to the vehicle's wheel studs and the other to match the lug nut style to the wheel. Our compatibility tool is used to match the thread size of the lug nut to the vehicle's wheel studs, it does not match the lug nut style to the wheel. If you are not 100% sure these will work with your vehicle, send us a message we are happy to help.