DIN 439


DIN 439

DIN 439 German Standard defines the characteristics like shape, drive style, torque, thread type, standard, size, tolerance, materials, strength class and possible coatings or strength properties. DIN 439 Nuts act as a releasable connection or fastening element for all types of components. Most of DIN 439 Nuts 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 439 Nuts 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 439

DIN 439
DIN 439 Nuts
  • h – Height of nut
  • sw -Size of hexagonal
  • d – Diameter

DIN 439 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 439 Types of Threads / Standards:

  • ISO: ISO 4035, ISO 8675
  • UNI: UNI 3692
  • EU: EU 24035
  • GOST Russian Standard: GOST 5916-70, GOST 5929-70
  • EN: EN
  • DIN: DIN 439, DIN 934

DIN 439 Special Features:

  • DIN 439 Hex Nuts are internally threaded fasteners with a metric thread pitch.
  • DIN 439 Nuts are chamfered on the top and on the bearing surface.
  • Available with Zinc Coating.
  • Reduce Installation Space.
  • RoHS Compliant.
  • Strength Class: 0.2/0.4

DIN 439 Key Applications:

  • Widely used in screw connection.
  • Used in Industries where high loads are not required.
  • DIN 439 Nuts are used in switches, fuse holders, switch gear parts or any.

We manufacture any type of DIN 439 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.