DIN 988


DIN 988

DIN 988 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 988 Washers act as a releasable connection or fastening element for all types of components. Most of DIN 988 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 988 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 988

DIN 988
DIN 988 Washers
  • d1 – Inner diameter
  • dA – Outer diameter
  • s – Washer width

DIN 988 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 988 Types of Threads / Standards:

  • DIN: DIN 988

DIN 988 Special Features:

  • DIN 988 Shim Washers with existing axial backlash.
  • Available in any thickness by combining several shim washers.
  • Shim Washers are available with reduced tolerances.
  • Adjust the clearance or space between two parts or components.
  • Available in Galvanized or plain finish.
  • UL or cUL Listed.
  • RoHS Compliant.
  • Strength Class: 4.0 to 8.0

DIN 988 Key Applications:

  • Used in Compensation for axial play.
  • Widely used in Automotive, electrical, construction, building and mechanical industries.
  • For Quick, Secure and Easy Installation.
  • Ideal for wide variety of applications where space is required.

We manufacture any type of DIN 988 as per custom specification and Export in UK, Germany, Austria, Greece, Norway, Italy and Other European Countries. Inquire Now or Contact Us for more information.