DIN 137

Products

DIN 137

DIN 137 German Standard defines the characteristics like thickness, outer diameter (OD), inner diameter (ID), internal hole, standard, size, materials, strength class, shape, and possible coatings or strength properties. DIN 137 Washers act as a releasable connection or fastening element for all types of components. Most of DIN 137 Washers are made of steel, stainless steel, brass, aluminium, rust and acid resistant materials, heat resistant alloys, alloy steel, unalloyed steel or special alloys with different quality and strengths. DIN 137 Washers are available in all possible sizes for mainly used in Mechanical Engineering, Automotive and Steel Construction.

The following are the features and specifications of

DIN 137

DIN 137
DIN 137 Washers
Dimesions
  • d1 – Inner diameter
  • d2 – Outer diameter
  • s – Washer width
  • h – unloaded washer height

DIN 137 Material Grade or Class:

  • Ferritic Steel: B5, B6, B6X, B7, B7M, B16, L7 L7M, L43, B23, B24
  • Stainless Steel: 200 Series, 300 Series and 400 Series
  • Austenitic Steel Class 1, 1A, 2: B8, B8A, B8M, B8MA, B8T, B8TA
  • Copper: Copper Alloy C1000, Cast Copper C82000, C87800, ASTM B30-16, B176
  • Aluminium: European Standard EN AW-1050A, EN AW-1070A, EN AW-1100, EN AW-3103, EN AW-6082
  • Brass: C360, C464, C485, B36, B36M-13
  • Nickel Alloys: UNS N08811, UNS N08825
  • Carbon, Low Alloys, Boron Steel: 4.6, 5.6, 8.8, 10.9, 12.9, 8S, 10S
  • Standards for Dimensions and Threads: ANSI, ASME, ISO, IS, DIN, GOST, BS
  • Any Special Material Composition available as per custom specification.

DIN 137 Types of Threads / Standards:

  • UNI: UNI 8840A
  • AISI: AISI 304
  • DIN: DIN 137

DIN 137 Special Features:

  • DIN 137 Curved Washers are available with two-point contact with high expansion under load.
  • Available with lighter load characteristics.
  • Available with galvanized protection.
  • DIN 137 Washers are Spring Loaded fastening elements which operates via an axial spring system.
  • Strength Class 5.0, 6.0.
  • UL and cUL Listed.
  • RoHS Compliant.

DIN 137 Key Applications:

  • For Widely used in Metal Construction and Machine Construction.
  • Used in application where lighter force and anti-vibration characteristics require.
  • Widely used in assemblies involving aluminium, plastic or insulation parts.
  • Can be used in conjunction with bolts, screws or nuts which require high tightening torque.
  • Primarily used in screwed joint reinforcement where a lower locking force is required.

We manufacture any type of DIN 137 as per custom specification and Export in France, Germany, Italy, Spain, UK, Russia, Switzerland, Sweden and Other European Countries. Inquire Now or Contact Us for more information.