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The ARP M12 x 4.300 stud is a single threaded stud sized for applications requiring an M12 diameter and 4.300 length. Supplied as a standalone hardware piece, it serves as a replacement or custom fastener where a precise-length stud is needed during assembly, repair, or fabrication tasks. Use it wherever the specified M12 stud dimension is required.
ARP M12 - 4.300 Stud
