Screw Dustproof Crank Crankset Bicycle Accessories

Product Information:
Color: Hexagonal type M8×18MM long anti-loosening screw/ 1 piece, ordinary type M8×15MM long anti-loosing screw/ 1 piece, normal type M8×18MM long rubber anti-loosing anti-loosing screw/ 1 piece, extended type M8× 20MM long anti-drop glue anti-loosening screw / 1
Bottom axis screw (including anti-dropping glue)
Specification M8X 15MM
Applicable to the inner thread of the square hole
Material 45# steel
Weight about 13G



Packing List:
Stainless steel bicycle accessories x1