2022 High quality Screw Hooks Into Concrete - White Concrete Self Tapping Undercut Bolt, Hex Head Screws, Under Cutting End, Zinc Plated, More Stronger For Concrete, Grade Can Be 4.8/5.8/6.8/8.8/10.9/12.9 Etc. – Gusen
2022 High quality Screw Hooks Into Concrete - White Concrete Self Tapping Undercut Bolt, Hex Head Screws, Under Cutting End, Zinc Plated, More Stronger For Concrete, Grade Can Be 4.8/5.8/6.8/8.8/10.9/12.9 Etc. – Gusen Detail:
Crack concrete/concrete C20/25-C50/60.
Celling and roofing.
Crack concreteC12/15
Natural marble/stone.
Solid bricks.
high-strength masonry screw anchors and are approved for use in cracked and uncracked concrete.
Concrete screws are hardened screws with a double lead—consisting of alternating raised and lowered threads with notches cut into the raised threads—and a diamond-shape, nail-type point. Special carbide bits are recommended for drilling pilot holes prior to driving concrete screws into masonry.
Also known as masonry screws, concrete screws cut their own threads when used in concrete, block, or brick. They can be used to secure wood, metal, or other materials, and eliminate the need for an anchor when used in light- to medium-duty applications.
Qualified for static and seismic loading conditions.
Thread design undercuts to efficiently transfer the load to the base material.
No special drill bit required; designed to install using standard-sized drill bits.
Concrete anchor is a high-strength screw anchor for concrete and masonry. It is designed for optimum performance in both cracked and uncracked concrete.
Hex-washer head requires no separate washer and provides a clean installed appearance.
Handrail ventilating pipe
Wall curtain wood structure
Window/door metal profiles
Ladder mechanical device
Celling cable bridg
Concrete /light concrete/solid bricks/honeycomb bricks/natural stone/concrete bricks/sand bricks
1, drill
2, clean
3,install
4, finish
Product detail pictures:
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To create more benefit for buyers is our business philosophy; shopper growing is our working chase for 2022 High quality Screw Hooks Into Concrete - White Concrete Self Tapping Undercut Bolt, Hex Head Screws, Under Cutting End, Zinc Plated, More Stronger For Concrete, Grade Can Be 4.8/5.8/6.8/8.8/10.9/12.9 Etc. – Gusen , The product will supply to all over the world, such as: Uganda, Australia, Nigeria, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
By Mandy from Monaco - 2017.09.28 18:29
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Johnny from Hungary - 2017.04.18 16:45
