Slotted cylinder head screw ISO 1207, steel 4.8, zinc-plated thick-film passivated (ZSML)
ISO 1207 steell 4.8 zp thick-layer pass w. sealing
SCR-CYL-ISO1207-4.8-SL-(ZSML)-M5X20
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Connection elements with a galvanised chrome (VI)-free zinc-nickel coating (ZSML) offer a more future-proof alternative compared to surfaces containing chrome(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).
Overview of advantages:
- Higher quality replacement of common galvanised coatings such as A2C or A3C
- Adjusted friction coefficient range from 0.09 μ – 0.14 μ due to top coat with integrated lubricating particles
- Thermal capacity up to 120 °C
- Even layer distribution
- Functional and decorative
ISO 1207 replaces DIN 84 | There is some limited similarity | nominal Ø
Datasheets(X)
 | |
Thread type x nominal diameter (d1) | M5 |
Length (l1) | 20 mm |
Head diameter (dk ) | 8.5 mm |
Head height (k1) | 3.3 mm |
Standards | ISO 1207 |
Material | Steel |
Property class | 4.8 |
Surface | Zinc plated thick-layer passivation |
RoHS-compliant | Yes |
Head type | Cheese head |
Drive type | Slot |
Internal drive | Slot |
Thread type | Metric thread |
Pitch | 0.8 mm |
Thread form | Standard metric thread |
Product class | A |
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