Pan Head screw with hexalobular head ISO 14583, steel, strength class 8.8, zinc-nickel-plated, silver (ZNSHL)
ISO 14583 steel 8.8, zinc-nickel
SCR-ISO14583-8.8-TX45-(ZNSHL)-M8X25
Register now and access more than 125,000 products
Fasteners with a zinc-plated chromium (VI)-free zinc-nickel 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 – 360h*
- Diameter ≥ M4 – 600h*
- 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
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
Datasheets(X)
 | |
Thread type x nominal diameter (d1) | M8 |
Length (l1) | 25 mm |
Head diameter (dk) | 16 mm |
Head height (k1) | 6 mm |
Standards | ISO 14583 |
Material | Steel |
Property class | 8.8 |
Surface | Zinc nickel silver |
Corrosion protection period | 600 h |
RoHS-compliant | Yes |
Head type | Flat head |
Head details | 0 - not applicable |
Drive type | Internal hexalobular |
Internal drive | TX45 |
Thread type | Metric thread |
Pitch | 1.25 mm |
Thread form | Standard metric thread |
Thread design | 0 - not applicable |
Design | 0 - not applicable |
Product class | A |
Area of application | 0 - not applicable |
Regulated area | 0 - not applicable |
Construction product | 0 - not applicable |
EC declaration of conformity (CE) | 0 - not applicable |
Shape of tip | 0 - not applicable |
Last viewed
Sundström gas filter SR 315
Driver flap MK Basis (panic lock)
Threaded rod, left-hand thread
Pan head screw with H cross recess DIN 7985, steel 4.8, zinc-plated, blue passivated (A2K)
Square nut, low profile DIN 562, steel 11H, zinc-plated, blue passivated (A2K)
Hexagon nut ISO 4032, A2-70 stainless steel, plain, for pressure container construction
Screwdriver, 1/4 inch with bit holder
Tab locking plate For flush-closing doors
Feather key, high profile
Cylindrical roller bearing FAG