JMIKS Fasteners supplies countersunk (CSK) slotted screws in SS 304, SS 316 and SS 202, from M3 to M36 and ¼” to 1-1/4″ BSW, in lengths from 6 mm to 250 mm. The flat head sits flush with the surface, and the straight slot takes a flat screwdriver.
Standard : DIN / IS / AISI
Size : Metric : M3 To M36 / BSW : ¼” to 1-1/4”
Material Grade: SS304 | SS316 | SS202
Length : 6mm to 250mm
Countersunk slotted screws have a 90° flat head that sits inside a countersunk hole and leaves a smooth, flush surface. The common standards are DIN 963 and ISO 2009.
Use it when the screw head must not stick out, for example on hinges, sliding parts and cover plates.
Slotted screws are simple and easy to clean. Phillips screws hold the screwdriver better and suit power tools. See our CSK Phillips screws.