S-97014A625 1 1/4"-5 x 12" ASTM A193 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 Stainless Steel construction for extended service life in harsh industrial environments
- Precise linear motion control with 0.2" travel per turn for accurate positioning in automation applications
- Exceptional mechanical strength with 75,000 psi tensile strength and Rockwell B97 hardness for heavy-duty operations
- Reliable thread engagement through Class 2G thread fit ensuring smooth operation and reduced backlash
- Industry-standard compliance with ASTM A193 and Grade B8M certification for guaranteed quality and performance
- Environmental responsibility with RoHS 3 compliance meeting modern regulatory requirements
- Optimized for industrial use with fully-threaded right-hand ACME design for efficient power transmission
Professional Applications & Engineering Value
This 1 1/4"-5 ACME lead screw delivers exceptional value in industrial settings where precision motion control meets demanding environmental conditions. The 316 Stainless Steel construction provides outstanding corrosion resistance, making it ideal for applications in chemical processing, marine environments, and food manufacturing where moisture and corrosive agents are present. The ACME thread form with Class 2G fit ensures reliable performance in power transmission systems, reducing wear and maintaining accuracy over extended operational periods. With its fully-threaded design and right-hand rotation, this lead screw offers consistent force distribution across the entire 12" length, preventing localized stress concentrations that can lead to premature failure in heavy machinery, CNC equipment, and precision positioning systems.
Specification Summary & Compliance
This precision ACME lead screw features a 1 1/4"-5 thread size with Class 2G thread fit according to inch measurement standards, ensuring proper clearance for smooth operation. Manufactured from 316 Stainless Steel meeting ASTM A193 Grade B8M specifications, it delivers 75,000 psi tensile strength and Rockwell B97 hardness. The product is RoHS 3 (2015/863/EU) compliant and features a fully-threaded right-hand design with single start threading for consistent 0.2" travel per turn performance in industrial power transmission applications.
