5/16-24Unf 4121-5D2 4121-5D2N 11/16-16Un 4121-11D516 4121-11D516N 1 1/4-8Un 4121-1G58 4121-1G58N

-24UNF 4131-5D2 4131-5D2B 3/4-16UNF 4131-3B2 4131-3B2B No. 1-72UNF 4131-12 – 5/16-32UNEF 4131-5D3 4131-5D3B 3/4-20UNEF 4131-3B3 4131-3B3B No. 2-56UNC 4131-21 – 3/8-16UNC 4131-3C1 4131-3C1B 13/16-16UN 4131-13D516 – No. 3-56UNF 4131-32 – 3/8-24UNF 4131-3C2 4131-3C2B 13/16-20UNEF 4131-13D3 – No. 4-40UNC 4131-41 4131-41B 3/8-32UNEF 4131-3C3 – 7/8-9UNC 4131-7C1 4131-7C1B No. 4-48UNF 4131-42 4131-42B 7/