[4.1x38 3_Small Pack (Countertop)]

Perfect for woodworking.
(nominal diameter) 3.8mm (L)32mm (Head Diameter d) 7.6 mm (Material) SUSXM7 No (surface treatment) (Adaptive Bit) Cross No. 2
Please use hand tools or electric screwdriver.
Please note that excessive tightening with impact drivers may cause twisting due to not being heated.