Welcome to Würth Aerospace Solutions For trade customers only

Hexagon nut, low profile, with clamping piece (non-metal insert) DIN 985, A2 stainless steel, plain

DIN 985 plain A2 stainless steel
NUT-HEX-SLOK-DIN985-A2-WS30-M20

Art.-no. 039120
EAN 4011231353977

Prices for customers after login
Hexagon nut, low profile, with clamping piece (non-metal insert) DIN 985, A2 stainless steel, plain

Art.-no. 039120

Prices for customers after login
Quantity
PU

Exclusively for trade customers

Register now and access more than 125,000 products

  • Nuts with reduced load capacity

  • Hexagon nuts with lower nominal height complying with the withdrawn DIN 985 standard cannot support test loads as per DIN EN ISO 20898-2

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

  • DIN 985 has been replaced by ISO 10511, 10512 and 7040

  • When the bolt-nut connection is established, the screw thread is secured by the plastic ring. The high level of friction created by the clamping forces between the thread profiles generates the locking torque necessary to maintain the preload force.

  • No damage to the thread surfaces

  • Operating temperature range: -70 °C to +120 °C
Notice

DIN 985 has been withdrawn and replaced by ISO 10511.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).

Product information

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (D)

M20

Height (m1)

20 mm

External drive (s1)

WS30

Standards

DIN 985

Material

Stainless steel A2

Property class

50

Surface

Plain

RoHS-compliant

Yes

Form

Low

Locking device operating principle

Clamping part polyamide ring

Locking function

Locking against loosening by clamping

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information