6 Pieces Expansion Bolts Screws M8 Bolt Duty Fixing Anchors, 304 Stainless Steel External Hex Nut Sleeve Bolt, M8 x60mm

The anchor bolt use 304 stainless steel, waterproof, corrosion proof, never rust and durable.

Expansion screws can be used in concrete and masonry,They are suitable to awning mounting, air conditioning fixing, interior decoration, industrial engineering, etc.

The bolt has a very large load capacity.

Easy to install,Drill a hole in the wall, insert the expansion screw into the hole, and tighten the expansion bolt nut outside the hole in the wall.

Expansion screws are widely used in equipment home and office, fences, security doors and windows, awnings, air conditioning shelves, interior decoration, industrial furniture, home repair and renovation inventions, construction fasteners etc.

Principle of use: expansion is created by tightening a threaded bolt, which causes the sleeve to expand to a barb against against in the walls.

Material: 304 stainless steel

Size: M8

Total length: 60 mm

Diameter of expansion tube: 11.5mm

Package: 6 x Expansion bolts

How to install:

1. Use a drill bit (11.5mm) 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 be inserted into the wall.

Note:

All the above data are measured manually, please allow 1-3mm error.