This is the 10-pack version of Allstar Performance's weld-on ground stud, sold as a set for shops and teams that need multiples on hand. Each stud welds to round tubing to provide a secure location for mounting a negative battery cable, and 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 studs have 3/8-16 threads, a 1-1/4 inch under-head length, a black oxide finish, and a fishmouth end, and each one comes with a hex nut.FAQHow many studs are included in this pack?This pack includes 10 ground studs.What thread size do these studs have?They have 3/8-16 threads.How are these studs installed?The fishmouth end on each stud welds directly to round tubing, such as a chassis rail or foot box, to create a secure grounding point.What is the finish and material?The studs are made from steel with a black oxide finish and each includes a hex nut.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How many studs are included in this pack?","acceptedAnswer":{"@type":"Answer","text":"This pack includes 10 ground studs."}},{"@type":"Question","name":"What thread size do these studs have?","acceptedAnswer":{"@type":"Answer","text":"They have 3/8-16 threads."}},{"@type":"Question","name":"How are these studs installed?","acceptedAnswer":{"@type":"Answer","text":"The fishmouth end on each stud welds directly to round tubing, such as a chassis rail or foot box, to create a secure grounding point."}},{"@type":"Question","name":"What is the finish and material?","acceptedAnswer":{"@type":"Answer","text":"The studs are made from steel with a black oxide finish and each includes a hex nut."}}]}