Yasorn M6 Open Cup Hook Expansion Screws Stainless Steel Ceiling Hook Bolts 5-Pack Hook Expansion Bolt M6 Size:Hook Expansion Bolt M6 feather edging primer

feather edging primer

as well as areas with tight curves or many switchbacks

They fit into grooves in the side of the shaft for a snug fit

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Yasorn M6 Open Cup Hook Expansion Screws Stainless Steel Ceiling Hook Bolts 5-Pack Hook Expansion Bolt M6 Size:Hook Expansion Bolt M6 feather edging primerYasorn 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