Junter 4pcs M8 x 60mm Hex Expansion Bolts, 304 Stainless Steel, External Hex Nut, Pool Safety Cover Expansion Bolts, Concrete Anchor

Junter 4pcs M8 x 60mm Hex Expansion Bolts, 304 Stainless Steel, External Hex Nut, Pool Safety Cover Expansion Bolts, Concrete Anchor

Specification:M8x60mm expansion bolt,Thread Diameter:0.31inch/8mm,Total Length:2.36inch/60mm,Expansion Tube Diameter:0.39inch/10mm Material: 304 stainless steel,sturdy and firm,resistant to rust and corrosion Easy Install-Expansion Bolts come with nuts and washers.Concrete anchor and masonry anchor,easy to be mounted Widely used for heavy duty use Application-Expansion Bolts is widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc Description: Size:M8x60mm expansion bolt
Thread Diameter:0.31inch/8mm
Total Length:2.36inch/60mm
Expansion Tube Diameter:0.39inch/10mm
Package includes: 4 Pcs Expansion Bolts
Universal replacement anchor assembly for in-ground swimming pool safety covers and mesh covers -Solid stainless steel anchor assembly,fits 0.39inch/10mm Hole -Universal replacement pool cover anchor for any safety covers -Designed for concrete and Pavers deck -Made from high quality 304 stainless steel metal-longer durability in harsh cold weather,humid environment Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole. Widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc. No rust,no deformation,non-pollution. How to use: Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench. The bolt goes outside while the metal sheath does not move. Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole. Now, the expansion screw can not be pulled out.