S-95090A104 1/2"-10 ASTM B505 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Superior Wear Resistance – Made from 932 Bearing Bronze for excellent durability and reduced friction in high-use linear motion applications.
- Precise Linear Movement – Delivers consistent 0.1" travel per revolution, ensuring accurate positioning and repeatability in automated systems.
- Reliable Thread Engagement – Class 2G thread fit provides smooth, backlash-resistant operation with standard ACME lead screws.
- Broad Compatibility – Right-hand, single-start ACME threading (1/2"-10) works seamlessly with common inch-system components.
- Round Nut Design – Easy to install and align in assemblies, offering versatility for various mounting configurations.
- Material & Regulatory Compliance – Conforms to ASTM B505 for material consistency and is RoHS 3 compliant, meeting environmental and safety standards.
- Optimized for Heavy-Duty Use – Bronze construction resists corrosion and maintains performance in industrial environments.
Professional Applications & Engineering Value
This 1/2"-10 ACME bronze nut is engineered to address common challenges in linear motion systems, such as wear, misalignment, and inconsistent movement. The 932 Bearing Bronze material offers inherent lubricity and strength, reducing the need for frequent maintenance and extending service life in CNC machinery, actuators, and positioning tables. With a Class 2G thread fit and right-hand Acme thread, it ensures minimal play and reliable force transmission, critical for precision applications. The 0.1" travel per turn provides controlled, predictable motion, making it ideal for setups requiring fine adjustments. Its round nut type simplifies integration, supporting efficient assembly and reducing downtime in industrial automation and material handling equipment.
Specification Summary & Compliance
This nut features a 1/2"-10 ACME thread with Class 2G fit and right-hand direction, ensuring dimensional accuracy per inch system standards. It is manufactured from 932 Bearing Bronze in compliance with ASTM B505 for material properties. The product meets RoHS 3 (2015/863/EU) requirements with exemption 6(c) for lead in copper alloys, supporting environmental and regulatory adherence in global supply chains.
