Expansion Bolt,Stainless Expansion Bolts, M12x170mm-M12x300mm Expansion Bolts, 304 Stainless Steel Lifting Bolts,(M12x170mm)

Specifications:Material: 304 stainless steelSize: M12x170mm/M12x180mm/M12x190mm/M12x200mm/M12x250mm/M12x300mmSize Details(mm): Bolt diameter x Screw length(Length excluding ring)Installation method:- Use a drill bit to drill a hole of the same diameter as the expansion tube on the wall.- Put the expansion screw into the ground or the hole.- Use a wrench to tighten the nut of the expansion bolt outside the wall hole.Widely used:Used in concrete and masonry. Widely used in fence, burglarproof doors and window, canopy, air conditioning fixation, home decoration, engineering, etc.Package Including:1 pieces × Expansion bolts with eye ring anchorNotice:- If the load has large vibration, it may loosen, so it is not recommended to install ceiling fans.- Expansion bolts must be mounted on a relatively hard substrate, the place where the soft and easy to fall off is unstable.- Manual measurement may have a difference of 1-3 mm.

• Hole size: Select a percussive drill bit of the same diameter as the expansion screw expansion tube, and install it on the electric drill to drill the wall. The depth of the hole is the same as the length of the bolt.
• Specification: M12x170mm/M12x180mm/M12x190mm/M12x200mm/M12x250mm/M12x300mm
• Wide Application: Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc.
• Material: Made of premium 304 stainless steel, provides a rust protection and precise size.
• Stainless steel expansion screw can be used in concrete and masonry, suitable for canopy installation, water heater installation, air conditioning fixation, chandelier ceiling, guardrail installation, industrial engineering, etc. It is very durable, suitable for indoor and outdoor environments, and can be used for a long time.