Hexagon nut, low profile, with clamping piece (non-metal insert)

Name: Hexagon nut, low profile, with clamping piece (non-metal insert)
Brand: Würth
SKU: 037051815

DIN 985 steel I10I zinc plated thick-layer pass.
NUT-HEX-DIN985-I10I-WS27-(VZD)-M18X1,5

Art.-no. 037051815

EAN 4058794214215

All versions

Specification

DIN 985, steel I10I, galvanised, thick-film passivated (VZD)

Connection elements with galvanised chromium (VI)-free zinc thick-film passivation (VZD) offer a future-proof alternative to surfaces containing chromium (VI). The coating consists of a zinc layer with passivation on a chromium (III) basis.

Overview of advantages:

Chromium (VI)-free alternative to A2C or A3C

Thermal capacity up to 120°C

Even coat distribution

Notice

Hexagon nuts with lower nominal height complying with DIN 985 cannot support test loads as per ISO 898-2

The strength class designation has two vertical bars added before and after the strength code to differentiate.

DIN 985 has been withdrawn and replaced by ISO 10511. There is some limited similarity (thread M7, M18, M22, M27, M33 and threads with nominal diameter > M36 removed | Fine thread removed | Nut height changed | Width across flats changed for threads M10, M12 and M14 to 16, 18 and 21 mm | Strength classes changed to 04 and 05).

Technical information


Thread type x nominal diameter (D)	M18
Height (m₁)	18.5 mm
External drive (s₁)	WS27
Standards	DIN 985
Material	Steel
Property class	I10I
Surface	Zinc plated thick-layer passivation
RoHS-compliant	Yes
Form	Low
Locking device operating principle	Clamping part polyamide ring
Locking function	Locking against loosening by clamping