Metric machine screws, 55mm

Metric machine screws, 55mm
Phillips pan head Pan heads are slightly rounded with short vertical sides. Phillips drive is x-shaped for installation with a Phillips screw driver. Stainless steel 18-8 (A-2) Also known as A-2 stainless, 18-8 is the most common grade of stainless steel for general use. Show Details Hide Details	Phillips flat head Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is x-shaped for installation with a Phillips screw driver. Zinc plated steel A low carbon steel for general use. Zinc plated for moderate corrosion resistance. Show Details Hide Details

Pan heads are slightly rounded with short vertical sides. Phillips drive is x-shaped for installation with a Phillips screw driver.

Stainless steel 18-8 (A-2)
Also known as A-2 stainless, 18-8 is the most common grade of stainless steel for general use.

Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is x-shaped for installation with a Phillips screw driver.

Zinc plated steel
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.

See also