Welcome to Würth Industry For trade customers only
Round head screw with square neck
Round head screw with square neck - 1
Round head screw with square neck - 2

For detailed information, other images and documents, please select individual articles from the following table.

Round head screw with square neck

DIN 603, zinc-plated steel 8.8, thick-film passivated (VZD)

See product details

Available in 88 versions

Prices for customers after login

Exclusively for trade customers

Register now and access more than 125,000 products

Variants

Exclusively for trade customers

Register now and access more than 125,000 products

Prices for customers after login

The flat square neck fixes the round head screw e.g. in a slot and allows tightening from the nut side without counter-tensioning.



Connection elements with zinc-plated chromium(VI)-free zinc thick-film passivation (VZD) offer a future-proof alternative to surfaces containing chromium(VI). The coating consists of a zinc layer with passivation on a chromium (III) basis.



Overview of advantages:



  • Chrome(VI)-free alternative to A2C or A3C

  • Thermal capacity up to 120°C

  • Even coating distribution