It is used with a special tapping screw for a flush fit.
For mounting 1x4 supports. Color: White head
- Length (mm): 12
Type: Dedicated screws
Thread diameter(mm):3
Head diameter (mm): 7.5
Nominal diameter d x length (mm): 3.0 x 12
Material/Finish: Steel, Surface Treatment: Nickel Plating, Head: White Paint
Caution: Caution: This is not an earthquake-resistant metal fitting.
Country of Origin: Japan
Code number: 225-6921
