Expansion Bolt,Stainless Expansion Bolts, Expansion Screw Bolts,Expansion Bolts,Screws,(M8*120/4 Pieces)

Description: Application: These two expansion screw hook bolts can be used in fixing the water heater, air conditioning, canopy and other heavy household items. On the other hand, these bolts are suitable for garage, sheds, workshop, construction site, woodwork, etc.Use principle: Expansion is created by tightening a threaded bolt, which makes the sleeve expand to a barb to against into the walls.Material: Stainless steelColor: SilverSize: M8Total length: 50/60/70/80/90/100/120/150/200 mmExpansion tube diameter: 11.6 mmPackage: 4 x M8 Expansion BoltsHow to install :1. Use a drill bit(11.6mm) to drill a hole of the same diameter as the expansion tube on the wall;2. Put the expansion screw into the ground or the hole;3. Tighten the hex nut outside the wall hole with a wrench;4. After the force is applied, the expansion tube will open the tail and form a barb to insert into the wall.Note:1. You need to prepare a drill bit with a diameter of 11.6mm.2. Please pay attention to the depth of the hole before installation. The depth of the hole is determined by the thickness of the item you are hanging.3. All the above data are manually measured, please allow 1-3mm error.

• Material - The heavy duty anchor bolt is made of 304 stainless steel, waterproof, abrasion resistant, durable.
• Bearing capacity - The bolt have a very strong load-bearing capacity, which can bear up to 50 kg.
• Easy to install - Drill a hole on the wall, put the expansion screw into the hole, use a wrench to tighten the nut of the expansion bolt outside the wall hole.
• Application - Expansion Screw Bolts can be used in concrete and masonry. They are suitable for mounting canopy, water heater installation, air conditioning fixation, home decoration, industrial engineering, etc.
• 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.