Stainless Steel Concrete A2 A4 Machine Thread Wedge Anchors bolts and Nuts

Stainless Steel Concrete A2 A4 Machine Thread Wedge Anchors bolts and Nuts

1. Product Description

All wedge anchors are hammered into the hole in the concrete with a hammer. Once the threads of the wedge anchor are below either the surface of the concrete or the surface of the material being fastened then the wedge anchor is ready to be set into the concrete. The nut is first finger tightened and then a wrench is used to turn the nut clockwise until the correct torque is applied. The correct torque is dependent on the diameter of wedge anchor being used. Once the wedge anchor is torqued to the proper torque value for the diameter of wedge anchor being used then the wedge anchor is safely set.

Each diameter of wedge anchor has a minimum embedment into the concrete at which it must be installed. Less than minimum embedment will decrease the holding values of the wedge anchor significantly, or give no holding values at all.

2. Specification

Wedge Anchors are used to anchor objects to concrete, it’s installed into a pre-drilled hole and expanded.

Metric Size Chart:

3. Application

The minimum length of wedge anchor to be used for any type of application is determined by adding the thickness of the material being fastened to the minimum embedment for the diameter of wedge anchor being used, plus adding space for the nut and washer. The space for the nut and washer is usually equal to the size of the diameter of the wedge anchor being installed.
Suitable for concrete and dense natural stone, metal constructions, metal profiles, base plate, a support plate, brackets, railings, windows, walls, machines, girders, beams, brackets, and so on.

4. Advantages