S-97773A112 M2.5 DIN 934 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 protection with zinc yellow-chromate plating for extended service life in harsh environments
- High-strength steel construction ensures reliable load-bearing capacity and resistance to deformation
- Precision Class 6H thread fit provides secure, vibration-resistant fastening with minimal risk of loosening
- Coarse metric threading (0.45mm pitch) enables quick installation and reduced cross-threading risks
- Standard external hex drive design allows for easy installation with common tools and uniform torque application
- Full DIN 934 compliance guarantees dimensional accuracy and interchangeability in European machinery applications
- Compact 5mm width and 2mm height offers space-efficient fastening solutions for tight assembly areas
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M2.5 hex nuts combine zinc yellow-chromate plated steel construction with metric coarse threading to solve critical fastening challenges. The plating system creates a barrier against oxidation and chemical exposure, making these nuts ideal for automotive components, electrical enclosures, and outdoor equipment where moisture resistance is essential. Their Class 6H thread fit maintains precise tolerances throughout vibration-intensive operations, preventing joint failure in machinery, conveyor systems, and precision instruments. The external hex drive profile ensures compatibility with standard wrenches, streamlining assembly processes while the DIN 934 standard certification provides assurance of consistent quality across production batches.
Specification Summary & Compliance
Manufactured to DIN 934 specifications with Class 6H thread fit tolerances, these metric hex nuts feature M2.5x0.45mm right-hand coarse threads and standard 5mm across-flats dimensions. The zinc yellow-chromate plating meets industry corrosion protection standards while the steel composition ensures mechanical properties suitable for general industrial use. Product conforms to RoHS and REACH environmental directives for hazardous substance restrictions.
