S-98935A131 1 1/4"-5 x 6 ft. ASTM A108 Acme Lead Screws and Nuts
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
Load & Performance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- High Load Capacity: Grade 2 carbon steel construction with 53,000 psi tensile strength ensures reliable performance under heavy industrial loads.
- Precision Movement: 0.2" travel per turn with single-start ACME threading provides accurate and predictable linear motion control.
- Superior Thread Durability: Class 2G thread fit offers optimal clearance for smooth operation and reduced wear in high-usage applications.
- Extended Service Life: Rockwell B61 hardness and right-hand threading resist deformation and maintain integrity in repetitive motion systems.
- Full-Length Versatility: 6 ft. fully threaded design allows for flexible positioning and installation in various machinery setups.
- Regulatory Compliance: Meets ASTM A108 standards and is RoHS 3/REACH compliant for safe use in regulated industries.
- Broad Compatibility: Inch-system 1 1/4"-5 ACME thread profile ensures easy integration with standard industrial components.
Professional Applications & Engineering Value
This 1 1/4"-5 ACME lead screw delivers exceptional value in linear motion systems where precision and durability are critical. Manufactured from Grade 2 carbon steel, it solves common engineering challenges like thread wear and misalignment in CNC machinery, industrial actuators, and material handling equipment. The fully threaded design with right-hand threading and single-start configuration ensures consistent force transmission and positioning accuracy. With 0.2" travel per turn, it provides controlled movement for applications requiring precise linear displacement, while its Class 2G thread fit minimizes binding and extends operational life in high-cycle environments.
Specification Summary & Compliance
This lead screw features a 1 1/4"-5 ACME thread with Class 2G thread fit per inch system standards, ensuring precise dimensional accuracy. It complies with ASTM A108 material specifications and demonstrates 53,000 psi tensile strength with Rockwell B61 hardness. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant for environmental and safety regulations, making it suitable for global industrial applications.
