S-1349K142 1/2"-10 x 1" Precision Acme Lead Screws and Nuts
Precision Acme Lead Screws and Nuts
Image may differ from product. See technical specification for details.
Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Temperature & Environment Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- High load capacity - Supports dynamic thrust loads up to 650 lbs for demanding industrial applications
- Precision movement control - Delivers consistent 0.1" travel distance per turn for accurate positioning
- Durable PET plastic construction - Provides excellent wear resistance and smooth operation without lubrication
- Left-hand thread design - Enables reverse motion applications and specialized mechanical configurations
- Class 2C thread fit - Ensures proper clearance and reliable performance in ACME threaded systems
- Wide temperature tolerance - Operates effectively from 15° to 175°F in various environmental conditions
- Environmental compliance - Meets RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This precision ACME plastic nut delivers exceptional value in motion control systems where left-hand threading and reliable performance are critical. The PET plastic material offers inherent lubricity, reducing friction and eliminating the need for additional lubricants in applications ranging from packaging machinery to medical devices. Engineered with Class 2C thread fit, this round nut maintains consistent engagement with lead screws while accommodating thermal expansion variations. The 0.1" travel per turn provides precise linear motion control, making it ideal for positioning systems, adjustable fixtures, and automated equipment where 650 lbs load capacity ensures long-term reliability under substantial thrust forces.
Specification Summary & Compliance
This 1/2-10 ACME left-hand threaded nut features inch system measurements with Class 2C thread fit tolerance, ensuring proper clearance for smooth operation. Manufactured to precise ACME thread standards with single start configuration, the component delivers reliable performance in linear motion systems. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial applications worldwide.
