Manufactur standard Heavy Duty Anchor Bolts - 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
Manufactur standard Heavy Duty Anchor Bolts - 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
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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Manufactur standard Heavy Duty Anchor Bolts - 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: Kazakhstan, Macedonia, Honduras, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
By David from Florida - 2017.06.25 12:48
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Delia from Dominica - 2017.01.28 18:53
