Product Details
Countersunk socket head cap screw features a 90° tapered head. The head can sink completely into the countersunk hole after assembly to keep the surface flat without protrusion. It is driven by hex socket key.
Materials: 4.8/8.8 grade carbon steel, 304/316 stainless steel. Surface finishes: black oxide, blue-white zinc, yellow zinc.
Widely used in moulds, furniture, machinery, sheet metal and automation equipment.