Female Cap Threaded Concrete Anchor Bolts Drop In Expansion Anchor M12 SUS304

Stainless Steel Bolts SUS304 Hexagon Head screws Threaded up to the Head

1.Product Description

Drop in expansion 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. The tapered plug within dedicated to fully inflate the body that is fixed to the base, making it easy and fast to install. Rally calibration values are resulting in strong cement testing conditions 260 ~ 300kgs / cm2, safe maximum load shall not exceed 25% of the nominal values.

Drop in expansion anchor bolts are internally threaded drop-in expansion anchors bolts for use in flush-mount applications in solid base materials. Available in stainless steel, short or coil-thread versions. Minimum thread engagement should be equal to the nominal diameter of the threaded insert. Drop-In anchors are female concrete anchors used for anchoring into concrete. Insert the anchor into the drilled hole in the concrete or the wall. Using a setting tool expands the anchor within the hole in the concrete.

To install the drop in expansion anchor bolts, can be divided in five steps. 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. 

2. Specification

3.Application

General Fastening applications where need high strength and superior corrosion resistance.  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. Designed for using in high-stress and high-strength applications. 

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. 

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