Yasorn M6 Open Cup Hook Expansion Screws Stainless Steel Ceiling Hook Bolts 5-Pack Hook Expansion Bolt M6 Size:Hook Expansion Bolt M6 2 standard parts of the

2 standard parts of the axis into a 90 degree connection

8600 RPM Maximum

not to be a basis/reason for return

Carbon steel brush(Black) for general rust

Yasorn M6 Open Cup Hook Expansion Screws Stainless Steel Ceiling Hook Bolts 5-Pack Hook Expansion Bolt M6 Size:Hook Expansion Bolt M6 2 standard parts of theYasorn M6 Open Cup Hook Expansion Screws Stainless Steel Ceiling Hook Bolts 5 Pack Product Features Standard size M6 screw hooks ,easy to install. Stainless steel finish offers rust protection. Used in concrete and masonry . Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole. Heavy duty hook screw bolts,they can approximately hold 120KG weight