S-95027A119 M20 DIN 439B, ISO 4035 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc yellow-chromate plating, extending service life in harsh industrial environments
- Space-saving thin profile design (10mm height) ideal for applications with limited clearance without compromising strength
- Reliable thread engagement with Class 6H thread fit ensuring precise, vibration-resistant fastening connections
- Heavy-duty performance backed by Class 04 strength rating for demanding mechanical and structural applications
- Global compatibility through compliance with both DIN 439B and ISO 4035 international standards
- Quick installation with standard 30mm external hex drive and coarse M20x2.5mm threads for efficient assembly
- Consistent dimensional accuracy maintaining tight manufacturing tolerances for repeatable, secure fits
Professional Applications & Engineering Value
This M20 thin hex nut delivers critical engineering advantages where space constraints and corrosion resistance are primary concerns. The zinc yellow-chromate plated steel construction provides exceptional protection against oxidation and chemical exposure, making it ideal for outdoor equipment, automotive assemblies, and industrial machinery operating in corrosive environments. The thin hex nut profile solves clearance issues in compact designs while maintaining the structural integrity required for heavy-duty applications. With its Class 6H thread fit and coarse metric thread design, this fastener ensures rapid assembly and reliable performance in high-vibration settings, reducing maintenance frequency and downtime in production systems.
Specification Summary & Compliance
Manufactured to precise DIN 439B and ISO 4035 standards with dimensional accuracy including 30mm width and 10mm height. Features M20x2.5mm coarse threads with Class 6H thread fit tolerance and Class 04 strength rating. The zinc yellow-chromate plating provides enhanced corrosion protection while maintaining compliance with RoHS and REACH environmental standards for industrial use.
