Heavy Duty 20mm Concrete Zinc Plated Carbon Steel Anchor Bolt

1.Product Description

Drop in anchor bolts is also known as implosion, which a small steel columns inside it, female cap thread in the end, screwed into the drilled hole in the wall, the small steel columns are constantly squeezed, the head burst open to generated frictional force with wall, fix into the wall solidly. The materials are stainless steel, carbon steel and other metal materials. Application for fixing concrete, natural solid stones. Drop in expansion anchor bolts are suitable for heavy-duty range depand on the screw and the inner teeth fixed, fire equipment, air conditioning and hot water pipe exhaust pipe installation, walls, hung upside piping duct ceiling etc.

To install the drop in expansion anchor bolts, can be divided in five steps. Drill a hole, use setting tool and hammer to drive plugin. Anchor ia set with bolt. These anchors can be used when working with hangers, handrail, machinery, shelving and light fixtures. They are best suited for light to heavy duty fastening purposes. Drop in expansion anchor bolts are available in M6-M20 and are available in steel zinc plated, stainless steel 304 and stainless steel 316 to meet different construction requirements. 

The test values were obtained using 200-250kgs/cm² concrete, a safe woring load should not exceed 25% of stated values.

2. Specification

Installation Data

3.Application

General Fastening applications where need high strength and superior corrosion resistance.  Application for fixing concrete, natural solid stones. Drop in anchor bolts are suitable for heavy-duty range depand on the screw and the inner teeth fixed, fire equipment, air conditioning and hot water pipe exhaust pipe installation, walls, hung upside piping duct ceiling etc. A safe woring load should not exceed 25% of stated values.

4.Advantages

Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance and don't need any coating. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime. All types of anchors have in stock! Short delivery time, high quality good packaging. 

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