Screw lens head - groove DIN 964 M4x35 galvanized

Product detailed description

The bolt with a lenticular head and slot is manufactured according to the DIN 964 standard, which is equivalent to the ISO 2010 and ČSN 021155 standards. This bolt has a metric thread M4 and a length of 35 mm. It is made of steel with a strength class of 4.8, which means that it has a yield strength of 320 MPa and a tensile strength of 400 MPa. The surface treatment is zinc-plated, which increases corrosion resistance and extends the life of the component.

The bolt head is lenticular, which means that it has a slightly convex shape that allows for aesthetic embedding in the material. This type of head is suitable for applications where a smooth surface without protruding parts is required. The slot on the head is designed for use with a standard flat screwdriver, which allows for easy assembly and disassembly.

The screw is suitable for use in engineering, construction and other industries where a reliable and aesthetic connection is required. Thanks to its surface treatment, it is ideal for both indoor and outdoor applications where it is exposed to moisture or mild chemical influences.