Hexagonal bolt with thread up to the head ISO 4017, steel strength class 10.9, zinc flake, silver (ZFSHL)
ISO 4017 steel 10.9 flake zinc silver
SCR-HEX-ISO4017-10.9-(ZFSHL)-M20X40
Register now and access more than 125,000 products
Zinc-flake coatings are chrome-(VI)-free corrosion protection coatings for commercial vehicle assembly, construction machinery, agricultural vehicles and equipment, and all other areas that have corrosion protection requirements at vehicle construction level.
Corrosion resistance for ZFSHL is:
- Diameter ≥ M6 - 480h*
- Diameter ≥ M10 - 720h*
The designation ZFSHL refers to the following corrosion coating:
- Zinc-flake coating, with top coat, silver colour, with friction value adjusted lubrication.
- Adjusted friction coefficient range from 0.09μ – 0.14μ due to top coat with integrated lubricating particles
ISO 4017 replaces DIN 933 | There is some similarity | Nominal dimensions extended | Width across flats changed for M10, M12, M14 and M22.
Datasheets(X)
 | |
Thread type x nominal diameter (d1) | M20 |
Length (l1) | 40 mm |
Head height (k1) | 12.5 mm |
External drive (s1) | WS30 |
Standards | ISO 4017 |
Material | Steel |
Property class | 10.9 |
Surface | Flake zinc silver |
Corrosion protection period | 720 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) | 40 mm |
Product class | A |
RoHS-compliant | Yes |
Last viewed
System box
Allen key set with lock washer
Square spindle 9 mm with eccentric drill hole
Fabric sanding belt Synthetic corundum for electric grinding file
Crew neck sweatshirt
Universal thinner For almost all solvent-based paint and primer materials
Hexagonal cap nut, low profile DIN 917, steel 6, zinc-plated, blue passivated (A2K)
Order protector with magnetic fastening
Wood patches
1/4 inch extension