S-90205A342 M3 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
- Superior corrosion resistance with 316 stainless steel material, ideal for harsh environments and extended service life.
- Precise Class 6H thread fit ensures reliable, vibration-resistant connections in metric assemblies.
- Compact narrow profile design saves space and allows installation in confined areas without compromising strength.
- M3 x 0.5 mm coarse thread enables quick assembly and reduces cross-threading risks for efficient operations.
- External hex drive style provides easy torque application with standard tools, enhancing installation speed.
- Full RoHS 3 and REACH compliance guarantees environmental safety and meets stringent industrial regulations.
- Right-hand thread direction offers standard, intuitive fastening for consistent performance across applications.
Professional Applications & Engineering Value
This M3 hex nut crafted from 316 stainless steel delivers exceptional durability in corrosive settings like marine, chemical processing, and outdoor equipment. The Class 6H thread fit and metric coarse thread design minimize loosening under dynamic loads, addressing common vibration-related failures in machinery and structural frameworks. Its narrow profile and external hex drive facilitate secure fastening in tight spaces, streamlining maintenance and reducing downtime. Ideal for industrial fasteners in automotive, electronics, and aerospace, this nut ensures long-term reliability with RoHS compliant and REACH compliant certifications, supporting sustainable manufacturing practices.
Specification Summary & Compliance
This metric hex nut features an M3 thread size with 0.5 mm coarse pitch, adhering to Class 6H thread fit standards for precise tolerance. Manufactured from 316 stainless steel, it includes a narrow profile (5 mm width, 1.7 mm height), external hex drive, and right-hand thread. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety conformity for global industrial use.
