Mettec Titanium header studs have rolled threads and have a 5/32'' hex key broached in the end for easy installation. Kit includes studs and moly-coated hex flange nuts.
1 Kit contains the following P/N's:
Qty 14 - STUD375x1200 Stud 3/8-16 x 3/8-24 x 1.200" with 5/32 allen key