S-90519A841 M22 ASTM A108, DIN 439B, ISO 4035 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide steel coating, ideal for humid or demanding industrial environments
- Superior thread accuracy with Class 6H fit ensures reliable, vibration-resistant connections in critical assemblies
- Space-saving thin profile (11mm height) allows use in compact designs without compromising strength
- Left-hand thread design provides secure fastening in applications where right-hand rotation could cause loosening
- High-strength Class 04 rating delivers dependable performance under mechanical stress and repeated loading
- Fine thread pitch (1.5mm) offers improved adjustment precision and better load distribution
- Full regulatory compliance with RoHS 3 and REACH ensures safe, environmentally responsible sourcing
Professional Applications & Engineering Value
This M22x1.5mm thin hex nut with left-hand fine thread addresses critical challenges in industrial assembly where reverse-rotation forces or space constraints exist. The black-oxide steel construction provides essential corrosion protection for machinery, automotive components, and outdoor equipment exposed to moisture. Its Class 6H thread fit maintains precise engagement with mating bolts, preventing vibration-induced loosening in high-stress applications like rotating shafts, conveyor systems, and precision equipment. The thin profile enables installation in tight clearance areas while maintaining full Class 04 strength, making it ideal for compact assemblies where standard nuts would be too bulky. Engineered to ASTM A108, DIN 439B, and ISO 4035 standards, this fastener delivers consistent performance across global engineering specifications.
Specification Summary & Compliance
This metric thin hex nut features M22x1.5mm left-hand fine threads with Class 6H tolerance for precise fit. Dimensions include 32mm width and 11mm height. Manufactured to ASTM A108, DIN 439B, and ISO 4035 specifications with Class 04 strength rating. Fully compliant with RoHS 3 (2015/863/EU) with exemption 6(a) and REACH (EC 1907/2006) regulations for environmental safety.
