Self Tapper #4 x 16 Pan Slotted Zinc Plated Gr.4.8 DIN 7971

Self Tapping Screw
Pan Head Slotted
Zinc Plated
Size: #4 (2.9mm)
Length: 16mm
DIN 7971
Flat Bit
Drilling Size: *2.2-2.5mm *(variable drill size depending on material)
A DIN 7971 screw, made from Carbon steel, is a self-tapping screw with a pan (cylindrical) head and a slotted drive. Its primary purpose is to provide a reliable, self-cut thread and secure fastening in metal sheets, plastic, or wood for general assembly and industrial applications in moderate corrosion environments.