Metric Stainless Steel Socket Head Cup Bolt.

61-1016 - 4 X 16 Stainless Socket Head Cup
61-1030 - 4 X 30 Stainless Socket Head Cup
61-2010 - 5 X 10 Stainless Socket Head Cup
61-2025 - 5 X 25 Stainless Socket Head Cup
61-3010 - 6 X 10 Stainless Socket Head Cup
61-3012 - 6 X 12 Stainless Socket Head Cup
61-3014 - 6 X 14 Stainless Socket Head Cup
61-3016 - 6 X 16 Stainless Socket Head Cup
61-3020 - 6 X 20 Stainless Socket Head Cup
61-3025 - 6 X 25 Stainless Socket Head Cup
61-3030 - 6 X 30 Stainless Socket Head Cup
61-3035 - 6 X 35 Stainless Socket Head Cup
61-3040 - 6 X 40 Stainless Socket Head Cup
61-3050 - 6 X 50 Stainless Socket Head Cup
61-3060 - 6 X 60 Stainless Socket Head Cup
61-4020 - 8 X 20 Stainless Socket Head Cup
61-4025 - 8 X 25 Stainless Socket Head Cup
61-4030 - 8 X 30 Stainless Socket Head Cup
61-4050 - 8 X 50 Stainless Socket Head Cup
61-4060 - 8 X 60 Stainless Socket Head Cup
61-5025 - 10 X 25 Stainless Socket Head Cup