S-90519A816 M10 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 through black-oxide steel coating, ideal for humid or industrial environments
- Secure left-hand thread engagement prevents loosening in counter-rotational machinery and specialized equipment
- Optimized space-saving design with thin profile (5mm height) for applications with limited clearance
- Reliable coarse threading (1.5mm pitch) ensures quick assembly and reduced cross-threading risks
- Consistent dimensional accuracy with Class 6H thread fit for precise mating with bolts
- Broad industry compatibility meeting ASTM A108, DIN 439B, and ISO 4035 standards
- Environmental compliance assurance with RoHS 3 and REACH regulations for safe global sourcing
Professional Applications & Engineering Value
This M10 left-hand thread hex nut delivers critical performance in applications where reverse rotation is a concern, such as rotating shafts, mixing equipment, and safety-critical assemblies. The black-oxide steel construction provides a durable barrier against rust and chemical exposure, extending service life in demanding conditions like manufacturing plants and outdoor machinery. Its thin profile design (5mm height) solves space constraints without sacrificing strength, while the coarse metric threading enables faster installation and superior vibration resistance. Engineered to ASTM A108, DIN 439B, and ISO 4035 specifications, this nut ensures reliable performance in industrial fastening systems requiring left-hand thread security.
Specification Summary & Compliance
This hex nut features M10 x 1.5 mm left-hand coarse threads with Class 6H thread fit tolerance for precise engagement. Manufacturing adheres to ASTM A108, DIN 439B, and ISO 4035 standards, with dimensional specifications of 17mm width and 5mm height. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006) regulations, confirming its suitability for regulated industrial and international supply chains.
