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18 Years Factory Screws And Anchors For Concrete - Blue 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:
GUSEN concrete screw bolt anchors are high strength concrete and masonry screw anchors with helical threads allowing the bolt to cut it’s own thread in concrete and masonry when tightened,serious styles available:
Flange hex head bolts, CSK bugle head bolts, self tapping undercut, also, heat dip galvanized coating, zinc plated, yellow and white color surface.
HDG concrete bolt anchor is low cost and high effective anchoring solution for internal and external bolting and fixing of construction.
The grade can be 4.8,8.8,10.9,12.9, meanwhile the materials can be metal, stainless steel, SS 304,SS316.
Concrete screw bolt anchors are very effective, heavy duty, economical method of fastening directly into masonry , cracked concrete, non-cracked concrete.
As a kind of expansion anchor bolt, the concrete bolt with setting depths and adjustability , won good reputation and great variety of application in the fasteners and fixing working areas.
Crack concrete/concrete C20/25-C50/60.
Ceiling and roofing.
Crack concreteC12/15
Natural marble/stone.
Solid bricks.
Handrail ventilating pipe
Wall curtain wood structure
Window/door metal profiles
Ladder mechanical device
Ceiling cable bridge
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 constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for 18 Years Factory Screws And Anchors For Concrete - Blue 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: Algeria, French, Liberia, We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.