Hexagon bolt with thread up to head ISO 4017, steel strength class 8.8, zinc-nickel-plated, silver (ZNSHL)
ISO 4017 steel 8.8, zinc-nickel
SCR-HEX-ISO4017-8.8-SW8-(ZNSHL)-M5X30
Art.-no. 414795 30
EAN 4055375530665
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Fasteners with a galvanised chromium(VI)-free zinc-nickel-plated silver coating (ZNSHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).
Corrosion resistance:
- Diameter ≥ M2 - 360 h*
 - Diameter ≥ M4 - 600 h*
 - Diameter ≥ M10 - 720 h*
 - *No base metal corrosion in areas without thread in salt spray tests according to DIN EN ISO 9227 NSS
 
Overview of advantages:
- Resistance of up to 720 hours against base metal corrosion in accordance with DIN EN ISO 9227 NSS
 - Chromium(VI)-free
 - Adjusted friction coefficient range from 0.09-0.14 μ due to top coat with integrated lubricating particles
 - Thermal capacity up to 120°C
 - Even coating distribution
 - Functional and decorative
 
ISO 4017 replaces DIN 933 | There is some similarity | Nominal dimensions extended | Width across flats changed for M10, M12, M14 and M22.
Datasheets(X)
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Thread type x nominal diameter (d1)  | M5  | 
Length (l1)  | 30 mm  | 
Head height (k1)  | 3.5 mm  | 
External drive (s1)  | WS8  | 
Standards  | ISO 4017  | 
Material  | Steel  | 
Property class  | 8.8  | 
Surface  | Zinc nickel silver  | 
Corrosion protection period  | 600 h  | 
Head type  | Hexagon head  | 
Drive type  | Outer hexagon  | 
Thread type  | Metric thread  | 
Thread form  | Standard metric thread  | 
Thread design  | Full thread  | 
Thread length (metric thread)  | 30 mm  | 
Product class  | A  | 
RoHS-compliant  | Yes  | 
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