Product description

These hex head bolts with a diameter of M5 and a length of 20 mm are made from grade 8.8 steel, ensuring high tensile strength and reliability in various applications. The electrolytic galvanization provides excellent protection against corrosion, making these bolts suitable for both indoor and outdoor use.

Technical specifications

• Standard : DIN 933 / ISO 4017
• Material : Steel, grade 8.8
• Surface treatment : Electrolytically galvanized
• Thread size : M5
• Length : 20 mm
• Wrench size : 8 mm
• Head height : 3.5 mm
• Thread direction : Right
• Thread type : Metric thread

Applications

These bolts are ideal for:

• Automotive sector : Fastening parts in cars where high strength is required.
• Construction sector : Assembly of metal structures and components.
• Machine building : Assembly of machines and equipment.

Advantages

• High strength : Grade 8.8 steel offers excellent tensile strength for demanding applications.
• Corrosion resistance : The electrolytic galvanization protects against rust and extends service life.
• Versatility : Suitable for various sectors and applications thanks to the standard M5x20 dimensions.

Packaging

These bolts are supplied in sets of 100 pieces, which is convenient for both small and larger projects.

Compatibility

These bolts comply with DIN 933 and ISO 4017 standards, ensuring compatibility with standard nuts and other fasteners within the same specifications.

Installation

For optimal fastening, it is recommended to use a wrench with a width of 8 mm. Make sure the bolts are tightened correctly according to the recommended torque for grade 8.8 bolts to ensure maximum performance.