S-95505A716 M20 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional durability and strength from high-quality steel construction, ideal for heavy-duty industrial applications.
• Precise Class 6H thread fit ensures reliable engagement and reduced risk of loosening under vibration.
• Coarse thread design with 2.5 mm pitch allows for faster assembly and easier installation in tough conditions.
• Compliance with DIN 934 standards guarantees dimensional accuracy and interchangeability in metric systems.
• RoHS 3 and REACH compliant for environmentally safe use, with exemptions for lead in steel alloys.
• Standard external hex drive provides excellent torque transmission and compatibility with common tools.
• Right-hand thread direction offers straightforward installation for standard metric fastener setups.

Professional Applications & Engineering Value

This M20 hex nut is engineered from robust steel to address critical challenges in heavy machinery, construction, and automotive sectors. Its coarse thread and 2.5 mm pitch enhance grip and resist loosening in high-vibration environments, while the Class 6H thread fit ensures precise alignment with mating bolts, reducing wear and maintenance costs. Compliant with DIN 934 and featuring an external hex drive, it simplifies assembly in tight spaces, making it a reliable choice for metric fasteners in demanding applications where durability and regulatory adherence are paramount.

Specification Summary & Compliance

This hex nut meets DIN 934 standards with a Class 6H thread fit for metric precision, featuring an M20 size, 2.5 mm coarse pitch, 30 mm width, and 16 mm height. It is manufactured to comply with RoHS 3 (2015/863/EU) under exemption 6(a) for lead in steel and REACH (EC 1907/2006) as of January 17, 2023, ensuring environmental and safety standards are upheld in industrial use.