Feature:
These stud are made of high quality brass, abrasion resistant and corrosion stability, formed integrally without any joint, sturdy, durable and beautiful.
Specification:
Head Size: Top diameter 9mm (3/8"), base diameter 12mm (1/2"), height 7mm (2/7")
Screw Size: screw head 8mm (5/16"), diameter 3mm (1/8"), length 6mm (1/4")
Package Include: 4 sets, including 4pcs heads + 4pcs 8*3*6mm screws