Allstar Performance Part Number #18552 or ALL18552
Thread Size: 1/2-13" Thread Small OD: .750" OD Mounting Hole Large OD: 1" Overall Length: 1.125" Under-head Length: .875" Material: Steel Finish: Natural Quantity: 4 Pack
Weld these steel nuts into a predrilled hole to provide a strong and easy method of bolting brackets or accessories to chassis. Nuts are often used when the back side of a fastener in not accessible and they allow quicker installation and/or removal of chassis components.
