S-97790A110 1/2"-10 x 1 3/4" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability – 932 Bearing Bronze construction provides excellent wear resistance and long service life in demanding industrial environments.
• Superior Load Handling – With a dynamic thrust load capacity of 1200 lbs, this nut reliably supports high-force applications without failure.
• Precision Thread Engagement – Class 2C thread fit ensures smooth, accurate mating with lead screws, reducing backlash and improving positioning accuracy.
• Stable Flange Design – The 2" flange diameter and 3/8" thickness offer increased bearing surface for secure mounting and improved load distribution.
• Consistent Performance – Brinell 65 hardness maintains dimensional stability and resists deformation under repetitive use.
• Efficient Linear Motion – 0.1" travel per turn with right-hand ACME threading delivers predictable and controlled movement for precision machinery.
• Regulatory Compliance – Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries and global market acceptance.

Professional Applications & Engineering Value

This 1/2"-10 ACME flange nut is engineered to address critical challenges in precision linear motion systems. Crafted from 932 Bearing Bronze, it offers low friction and high wear resistance, minimizing galling and seizing in high-cycle applications. The Class 2C thread fit provides consistent engagement with lead screws, reducing vibration and improving repeatability in CNC machinery, automated actuators, and positioning tables. Its flange design enhances stability, distributing thrust loads evenly to prevent loosening and extend component life. Ideal for industrial automation, packaging equipment, and material handling systems, this nut ensures reliable performance where accuracy and durability are paramount.

Specification Summary & Compliance

This precision ACME flange nut adheres to Class 2C thread fit standards, ensuring precise dimensional tolerances for reliable screw engagement. It is manufactured from 932 Bearing Bronze with a Brinell hardness of 65, delivering a tensile strength of 35,000 psi and a dynamic thrust load capacity of 1200 lbs. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety requirements for industrial use.