STUDS UNC
3/8-16
25238212F
3/8 x 2-1/2
GM
25238312F
3/8 x 3-1/2
GM
5/16-18
252516134
5/16 x 1-3/4
252516212
5/16 x 2-1/2
7/16-14
252716134
7/16 x 1-3/4
252716212
7/16 x 2-1/2
FORD
252716234
7/16 x 2-3/4