Concrete Screws
Concrete Screws
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Thread size:3/16, 1/4 (M6.3), or M4.0 ~ M7.5 Length:1-1/4" Min, or 52mm Min Recess type:Torx, Phil, Pozi, Slotted indent hex washer etc. Head type:Indented hex washer and Flat countersunk available for size 3/16 and 1/4; Flat with nib and undercut, Cylinder for size M7.5 Thread type:hi-lo thread with 3 notches; Point:Needle point; Nail Point; Finish:Zinc Plated (clear / white / yellow); Coating (Geomet, Dacrotized, Ruspert etc.)
Concrete screws are commonly with corrosion coating. A stainless or carbon steel screw for fastening wood, metal, or other materials into concrete or masonry. They may either have a Phillips flat head, Phillips pan head or slotted hex washer head.
We provide general product also produce customized products.
Material: carbon steel, stainless steel
Head Type:hex washer head, hex flange head, flat head, pan head,Flat Torx Head,Hi-Lo Thread.
Drive Type:phillips, torx, phillips/slot, slot
For concrete material uses
Masonry Drill Bit provided if needed
Case harden required
Product introduction
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