Countersunk screw with groove DIN 963 M5x40 stainless steel A2

Product detailed description

The DIN 963 M5x40 slotted countersunk screw is made of A2 grade stainless steel, which guarantees its high corrosion resistance and suitability for use in environments with higher humidity or chemical aggressiveness. This screw has a metric thread with a diameter of M5 and a pitch of 0.80 mm, which is standard for this type of thread, and allows for a precise and firm connection of components.

The screw head is countersunk, which means that after installation it is flush with the surface of the material into which it is fastened. This is ideal for applications where a smooth surface without protruding elements is required. The head diameter (dk) is 9.2 mm, the head height (k) is 2.5 mm and the slot width (s) is 1.2 mm. The slot is continuous, which allows the use of a standard flat screwdriver for assembly and disassembly.

The screw complies with DIN 963, ISO 2009 and ČSN 021151 standards, which guarantees its compatibility and interchangeability with other components of the same standards. The length of the screw is 40 mm, which makes it suitable for use in applications where a greater depth of fastening is required. The screw has no surface treatment, which is common for stainless steel materials, as their natural resistance to corrosion eliminates the need for additional protection.

This screw is suitable for a wide range of applications in mechanical engineering, construction and other industries where reliable and aesthetically unobtrusive fastening is required.