3/4-10 X 3 3/4 HHCS GRADE 2
1/2-13 X 3 3/4 HHCS GRADE 2
1/2-13 X 3 3/4 HHCS 18-8SS
5/16-18 X 3 3/4 HHCS GRADE 2
7/16-14 X 3 3/4 HHCS GRADE 2
5/8-11 X 3 3/4 HHCS GRADE 2
5/8-11 X 3 3/4 HHCS BRASS
5/16-18 X 3 3/4 HHCS SS
3/8-16 X 3 3/4 HHCS 8 PLAIN
3/8-16 X 3 3/4 HHCS 18-8 SS