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About Company
 
 
Model / Specification
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Country of Origin
TAIWAN
Surface Treatment
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Material
carbon steel and A4 316 stainless
Alias
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Concrete Screws
Patent
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Head Marking
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Capacity
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Minimum Order Quantity
Concrete Screw anchor and Wedge bolt with ETA14/0374 and 21/0177
Detailed Description
Joker concrete screw owned three high-low-threads design patented which can tighter with base material. Non-expansion features can't damaged the base material and suitable for close-to-edge or close-to-anchor installation. Concrete screw anchor can save more than 3/4 working hours than traditional wedge or drop-in anchor, much saving your labor-cost.
Joker is the first Asia concrete screw manufacturer approved in 2014 by ETA option1 can use in cracked concrete and 2021 Oct, we will add seismic C1/C2 and A4 stainless material, more drill-diameter sizes and more application head style.  
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