Material :zinc alloy
Beautiful appearance , natural
Handle surface spray ,handle color can be selected: black ,orange ,silver
Thread handling ,strong rust resistance
Strong and durable structure
Design Parameters
d | R | L | h | H | D |
M5 | 50 | 16,20,25,32,40 | 8 | 34 | 15 |
M6 | 50 | 16,20,25,32,40 | 8 | 34 | 15 |
M8 | 63 | 20,25,32,40,50 | 10 | 47 | 18 |
M10 | 80 | 16,20,25,32,40 | 12 | 54 | 22 |
M12 | 95 | 25,32,40,50,63 | 15 | 65 | 25 |
M16 | 114 | 25,32,40,50,63 | 20 | 65 | 32 |
A type :d×R×color
B type :d×R×L×color











