CLICK SEE LARGE IMAGE Hex flange screws ,bolts , 12-point flange , External 6-lobe flange SD04 Hex flange screws / bolts , 12-point flange , External 6-lobe flange Carbon Steel, Alloy Steel M5~M20, length 300mm MAX (no.10~3/4”, 12” long MAX) M22~M36, length 240mm MAX (7/8~1-1/8”, length 8” MAX)
