Pan head screw with recessed head H DIN 7985, zinc plated 4.8 steel with thick-layer passivation (VZD), PH drive
SCR-RSD-DIN7985-4.8-H3-(VZD)-M6X18
Art.-no. 403650618
EAN 4059608354677
Register now and access more than 125,000 products
Connection elements with galvanised 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:
- Chromium (VI)-free alternative to A2C or A3C
- Thermal capacity up to 120°C
- Even coat distribution
Datasheets(X)
![]() | |
Thread type x nominal diameter (d1) | M6 |
Length (l1) | 18 mm |
Head diameter (dk) | 12 mm |
Head height (k1) | 4.6 mm |
Standards | DIN 7985 |
Material | Steel |
Property class | 4.8 |
Surface | Zinc plated thick-layer passivation |
RoHS-compliant | Yes |
Head type | Pan head |
Drive type | Crosshead |
Internal drive | H3 |
Thread type | Metric thread |
Pitch | 1 mm |
Thread form | Standard metric thread |
Thread design | Full thread |
Product class | A |
Tightening torque 90% yield strength (1) | 5.5 Nm |
Min./max. resulting pre-load force (2) | 2.5-5.1 kN |
Corrosion protection period (3) | 192 h |
Disc with hardness to be used | ≥ 140 HV |
Nut to be used with strength class | ≥ 4 |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
