Hexagon screws

Hexagon screws
Bolts in various designs and the DIN standards: 931, 933, 960, ISO 4014, and 4017.

Flat head machine screws
Retractable screws are fasteners which the assembly is flush with the surface finish material. These screws are available in various designs and DIN standards available.

Sheet metal screws
Sheet metal screws are case hardened screws, sheet metal parts in a predrilled or punched hole threaded their own shapes. These are in different designs and are manufactured to DIN standards.