This weld-on ground stud from Allstar Performance welds to round tubing to provide a secure location for mounting a negative battery cable. It can be welded directly to a chassis or used to create a secure ground wire location in a foot box or engine compartment. The steel stud has 3/8-16 threads, a 1-1/4 inch under-head length, a black oxide finish, and a fishmouth end, and it comes with a hex nut. It accepts battery cables with 3/8 inch ring terminals.Spec Sheet: Download PDFFAQWhat thread size does this ground stud have?It has 3/8-16 threads.How is this stud installed?The fishmouth end welds directly to round tubing, such as a chassis rail or foot box, to create a secure grounding point.What size ring terminal does it accept?It accepts battery cables with 3/8 inch ring terminals.What is the finish and material?The stud is made from steel with a black oxide finish and includes a hex nut.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What thread size does this ground stud have?","acceptedAnswer":{"@type":"Answer","text":"It has 3/8-16 threads."}},{"@type":"Question","name":"How is this stud installed?","acceptedAnswer":{"@type":"Answer","text":"The fishmouth end welds directly to round tubing, such as a chassis rail or foot box, to create a secure grounding point."}},{"@type":"Question","name":"What size ring terminal does it accept?","acceptedAnswer":{"@type":"Answer","text":"It accepts battery cables with 3/8 inch ring terminals."}},{"@type":"Question","name":"What is the finish and material?","acceptedAnswer":{"@type":"Answer","text":"The stud is made from steel with a black oxide finish and includes a hex nut."}}]}