[4x32 2_Small stainless steel]

[6x70 2_Small raspart]

[4x45 2_Small raspart]

[5x45 2_Small stainless steel]

Can be installed with only a hole without the use of concrete plugs.
Reference hole diameter 4.3mm Head Diameter: 0.4 inches (9.7 mm). Material: Iron Surface Treatment: Aspect Bit: Cross No.2
The "screwless conical processing" emphasizes on progression, reduces the risk of shaking and bits coming out of the screw hole.
Can be used for fastening concrete, block, mortar, brick, switch box, saddle, electrical materials, plumbing materials, wood, building materials and more.
Note: Please make sure to drill holes in the appropriate size drill diameter. Installation with an inappropriate diameter will cause damage to the original material or screws or decrease in pulling holding power.
Please make sure to discharge cut dust. You may not be able to fasten it to clog clogs.
It may cause harm due to suction. It may cause blindness or injury due to shattering, damaging screws and drills. Please wear safety protective equipment (helmet, safety glasses, dust mask, etc.) when working.
Be sure to inspect electric tools before use. Please avoid using for anything other than the intended purpose and method of installation.
Not for use with ALC, drywall