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PN 82426 is a flip ring bolt with a ring, with full or partial metric. It is used for connecting parts and assemblies in production machines, devices, as well as in industrial, engineering and construction applications. The DIN 444 screw is also used for rigging devices and for mounting various elements in walls and ceilings together with anchors.
Strength class PN 82426
Bolt strength class PN 82426 is the maximum applied force at which the bolt begins to fracture. Din 444 bolts are available in strength classes 4.6 and 8.8. From strength class 8.8, the bolt is considered high-strength. High-strength Din 444 should be purchased only from trusted suppliers. It is made of alloy steel and such bolts are used for critical projects where, in addition to high loads and static loads, PN 82426 bolt is subjected to constant vibration.
Fastening group PN 82426
Depending on the material of manufacture, PN 82426 bolts are divided into groups:
- Brass fasteners - bolts made of brass
- Stainless fasteners - bolts are made of stainless steel
- High-strength fasteners - bolts are made of steel of strength class 8.8.
Materials used to manufacture PN 82426 bolts
PN 82426 are made of the following materials:
- Steel, strength class 4.6. Can be additionally coated with zinc. Zinc (Plated) protects against corrosion if the fastener is to be used in aggressive environments
- High-strength structural alloy steel, strength class 8.8. It can be additionally coated with plated zinc.
- Stainless steel grades A2 and A4. Allows the use of fasteners at significant temperature changes and in aggressive and humid environments.
Application range of bolts PN 82426
PN 82426 are used to connect parts in production machines, as well as in industrial, engineering and construction applications. They are also used for rigging devices and for mounting various wall and ceiling elements.
