Hexagonal bolt with flange

Name: Hexagonal bolt with flange
Brand: Würth
SKU: 416308 16

EN 1665 steel 10.9 zp thick-layer pass. w. sealing
SCR-HEX-FLG-EN1665-10.9-(ZSML)-M8X16

Art.-no. 416308 16

EAN 4057708093700

All versions

Specification

EN 1665, steel 10.9, galvanised, thick-film passivated (ZSML)

Connection elements with a galvanised chrome (VI)-free zinc-nickel coating (ZSML) offer a more 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

Notice

Technical information


Thread type x nominal diameter (d₁)	M8
Length (l₁)	16 mm
Head diameter (d_c)	18 mm
Head height (k₁)	8.1 mm
Standards	EN 1665
Material	Steel
Property class	10.9
Surface	Zinc plated thick-layer passivation
RoHS-compliant	Yes
Corrosion protection period	192 h
Head type	Hexagon head with flange
Drive type	Outer hexagon
External drive (s₁)	WS13
Thread type	Metric thread
Pitch	1.25 mm
Thread form	Standard metric thread
Thread design	Full thread
Shank diameter	8 mm
Thread length (metric thread)	22 mm
Product class	A