Hexagonal bolt with thread up to the head ISO 4017, steel 8.8, zinc-plated thick-film passivated (ZSML)
ISO 4017 steel 8.8 zp thick-layer pass. w. sealing
SCR-HEX-ISO4017-8.8-(ZSML)-M4X16
Register now and access more than 125,000 products
Connection elements with galvanised chrome (VI)-free thick-film passivation (ZSML) offer a future-proof alternative compared to surfaces containing chrome(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).
Overview of advantages:
- Higher quality replacement of common galvanised coatings such as A2C or A3C
- Adjusted friction coefficient range from 0.09 μ – 0.14 μ due to top coat with integrated lubricating particles
- Thermal capacity up to 120 °C
- Even layer 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)
 | |
Thread type x nominal diameter (d1) | M4 |
Length (l1) | 16 mm |
Head height (k1) | 2.8 mm |
External drive (s1) | WS7 |
Standards | ISO 4017 |
Material | Steel |
Property class | 8.8 |
Surface | Zinc plated thick-layer passivation |
Corrosion protection period | 192 h |
Head type | Hexagon head |
Head details | 0 - not applicable |
Drive type | Outer hexagon |
Thread type | Metric thread |
Thread form | Standard metric thread |
Thread design | Full thread |
Shank diameter | 4 mm |
Thread length (metric thread) | 16 mm |
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 |
RoHS-compliant | Yes |
Last viewed
1/2-inch impact socket wrench insert For TX socket screws, short
Threaded fitting
Chemical protective glove
File brush
Hexagonal bolt with shank
Hexagonal bolt with thread up to head for pressure container construction DIN 933, A4 stainless steel, plain
Hexagonal bolt with shank DIN 931, steel 8.8, plain
Hexagonal bolt with shank ISO 4016, steel 4.6, zinc-plated, blue passivated (A2K)
Stretch X fleece sweater
Window construction repair screw, raised countersunk head FBS