S-93015A209 10-32 x 1 1/2" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced Grip and Easy Handling: The 3/4" knurled head provides superior finger-tip control, reducing slippage and speeding up manual adjustments without tools.
• Exceptional Corrosion Resistance: Made from 18-8 Stainless Steel, this screw withstands harsh environments, ensuring long-term reliability and reduced maintenance.
• High Tensile Strength for Secure Fastening: With a tensile strength of 80,000 psi and Rockwell B83 hardness, it offers robust performance under mechanical stress.
• Precision Thread Fit for Smooth Operation: Class 2A thread fit and 10-32 UNF fine threads ensure accurate, reliable engagement and vibration resistance.
• Optimized Low Profile Design: The low-profile round head and partially threaded shank with extended tip allow for secure fastening in tight spaces.
• Compliance with Environmental Standards: RoHS 3 and REACH compliant, making it safe for use in regulated industries and eco-conscious applications.
• Versatile Right-Hand Threading: Standard right-hand threads facilitate easy installation and removal, compatible with common industrial components.

Professional Applications & Engineering Value

This 10-32 UNF thumb screw is engineered to address common industrial challenges, such as frequent adjustments and exposure to corrosive elements. The 18-8 Stainless Steel construction provides excellent resistance to rust and oxidation, ideal for applications in electronics, machinery, and outdoor equipment where durability is critical. The knurled head and low-profile design enable quick, tool-free operation, reducing assembly time and minimizing the risk of damage from over-tightening. With its partially threaded body and extended tip, it ensures precise alignment and secure fastening in panels, enclosures, and fixtures, enhancing overall system integrity and user efficiency in demanding environments.

Specification Summary & Compliance

This thumb screw adheres to Class 2A thread fit and UNF thread standards for precise dimensional accuracy and reliable performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use. Manufactured with consistent thread spacing and a fine thread type, it supports high-strength applications while maintaining environmental responsibility.