Strong Rust Concrete Vis Flat 544-005 OHSATO

【Features】
Concrete screws that use ultra-high corrosion-resistant ionis coat that is self-repairing and resistant to rust even if damaged.
Uses rust-resistant ionis coat to achieve overwhelming corrosion resistance.

【Use】
For fixing stair steps.
For fixing concrete and metal fittings.

【Specification】
Nominal diameter d (mm): 4
Prepared hole diameter (mm): 3.4
Embedding depth (mm): 22
Maximum tensile load (kN): 1.7
Drilling depth (mm): 35-Attachment thickness
Length (mm): 25
Compatible screwdriver: Phillips NO.2
Thickness: M4
Head diameter (mm): 7.5
Head height (mm): 2.2

【Specification2】
Highly corrosion-resistant plating with ionis coating
Countersunk head

【Material/Finish】
Iron
Surface treatment: Ionis coat

【Set contents/accessories】
－

【caution】
Please use by drilling a pilot hole in concrete.