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Product Overview
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 0.09? - 0.14? due to top coat with integrated lubricating particles Thermal capacity up to 120C Even coating distribution Functional and decorative Notice Increase in assembly productivity When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages: Reduced tool wear Tool does not slip because force is distributed optimally No damage to surface coating No wobbling Screw locates securely Hexalobular drives must comply with DIN EN ISO 10664 As a result, connection elements with hexalobular heads are standardised and can be used all over the world
Features
Hexalobular-type cheese head screw, low head Fasteners with a galvanised chromium (VI)-free zinc-nickel black coating (ZNBHL) are suitable for applications with a high risk of corrosion. Decorative black finish Standards: ISO 14580 Material: Steel Property class: 8.8 Surface: Zinc nickel black RoHS-compliant: Yes Head type: Socket low head Drive type: Internal hexalobular Thread type: Metric thread Thread form: Standard metric thread Thread design: Full thread Product class: A show more ... show less ... See product details Show similar products
Technical Specifications
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 0.09? - 0.14? due to top coat with integrated lubricating particles Thermal capacity up to 120C Even coating distribution Functional and decorative Notice Increase in assembly productivity When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages: Reduced tool wear Tool does not slip because force is distributed optimally No damage to surface coating No wobbling Screw locates securely Hexalobular drives must comply with DIN EN ISO 10664 As a result, connection elements with hexalobular heads are standardised and can be used all over the world