Countersunk screw with hexalobular head ISO 14581, steel, strength class 08.8, zinc-nickel-plated, black (ZNBHL)
ISO 14581 steel 08.8, zinc-nickel, black
SCR-CS-ISO14581-08.8-(ZNBHL)-M4X6
Register now and access more than 125,000 products
Fasteners with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBHL) 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 – 360h*
- Diameter ≥ M4 – 480h*
- Diameter ≥ M10 – 720h*
- *No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS
Overview of advantages:
- Corrosion 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 0.09μ - 0.14μ due to top coat with integrated lubricating particles
- Thermal capacity up to 120°C
- Even coating distribution
- Functional and decorative
- Head dimensions in ISO 14581 countersunk screws are gauged in accordance with ISO 7721
- Some screws with short dimensions are threaded up to the head, see also ISO 14581
- Countersinks for screw heads in accordance with ISO 14581 must comply with ISO 15065
Datasheets(X)
Last viewed
Flat head tapping screw, type C with hexalobular socket ISO 14585, A4 stainless steel, type C (with tip)
Pan head screw with hexalobular head Similar to DIN 7985, steel 4.8, zinc-plated, blue passivated (A2K)
Sheet metal screw, flat head, zinc-plated, PH
Hexagonal nut ISO 4032, steel, strength class 8, with silver zinc-flake coating (ZFSHL)
Contact tip holder Kemppi®
Butt connector DIN 46341 T1
Thin-walled heat-shrink hose Without internal adhesive
Perforated angle bracket ARRAS
Countersunk slotted head screw, Z DIN 965 plain A4 stainless steel
Guide spiral