Spring lock washer DIN 128

   DIN 6330 is a high hexagonal nut (connecting nut), a fastener with a thread used to extend, connect threaded rods and pins of the corresponding thread size.

Strength class DIN 6330

     The strength class of a DIN 6330 nut is the maximum applied force at which the nut begins to fracture. Din 6330 nuts are manufactured in strength class 10.

     High-strength Din 6330 should be purchased only from trusted suppliers. It is made of alloy steel and such nuts are used for critical projects where, in addition to high loads and static loads, the din 6330 nut is subjected to constant vibration. Such nuts will be especially relevant in bridge construction, instrumentation, and in structures that are located near objects subject to vibration.

Fastening group DIN 6330

     Depending on the material of manufacture, DIN 6330 is divided into groups:

• High-strength fasteners - nuts made of high-strength steel
• Stainless fasteners - nuts made of stainless steel.

Materials for the manufacture of DIN 6330 nuts

     DIN is manufactured in the following materials: 

• Steel, which can optionally be coated with zinc
• Stainless steel (A2, A4) does not require coating 

Application range of DIN 6330 nuts

     Nuts are widely used in virtually all industries where a reliable threaded connection is required. The DIN 6330 nut is used in conjunction with bolts, studs, and screws of various types that have an external thread. 

     The nut is mounted with an Allen wrench.