[M6x20mm]
[M6x13mm]
[M4x10mm]
Brimless Screw-in Interter and Nut Screw-in for high pulling strength Perimeter tapers reduce insertion resistance The cutout on the outer thread will return to prevent loosening. No brim allows you to adjust the screw depth. *Reference hole diameter is only for reference only, so please check the appropriate hole diameter for reference by testing on the end material.