S-93897A305 10-24 Shoulder Screws

Key Features & Benefits at a Glance

• Corrosion-Free Performance: Made from durable Nylon 6/6 plastic, this screw resists rust and chemical degradation, ideal for harsh environments.
• Precise Shoulder Alignment: The 3/8" shoulder diameter with tight tolerance ensures accurate component positioning and smooth rotational movement.
• Secure Hex Drive Installation: The socket head with 1/8" hex drive allows for high-torque application and prevents stripping, ensuring reliable assembly.
• Wide Temperature Resilience: Operates reliably in temperatures from -40° to 185° F, maintaining integrity in varied industrial conditions.
• Standardized Thread Compatibility: Features a 10-24 UNC coarse thread with Class 2A fit for easy installation and consistent engagement in standard tapped holes.
• Electrical and Thermal Insulation: The non-conductive Nylon 6/6 material provides excellent insulation, protecting sensitive components.
• Environmental Compliance: RoHS 3 compliant, ensuring it meets strict environmental regulations for hazardous substance restrictions.

Professional Applications & Engineering Value

This Nylon 6/6 plastic shoulder screw is engineered to address common industrial challenges such as corrosion, electrical conductivity, and weight reduction. The 10-24 UNC coarse thread and Class 2A thread fit ensure quick, secure fastening in assemblies requiring precise alignment, like in electrical enclosures, machinery guides, and pivoting mechanisms. The smooth shoulder with controlled diameter tolerance minimizes friction and wear on moving parts, while the socket head hex drive facilitates easy installation in confined spaces. Its ability to perform across a broad temperature range (-40° to 185° F) makes it suitable for outdoor equipment, automotive components, and consumer electronics, offering a lightweight, non-magnetic alternative to metal fasteners without sacrificing durability.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. The shoulder diameter is 3/8" with a tolerance of -0.012" to -0.002", and the shoulder length is 1 1/2" with a tolerance of -0.015" to 0.015", ensuring precise manufacturing. It is fully RoHS 3 (2015/863/EU) compliant, confirming it is free from restricted hazardous substances, and is designed for reliable use in various mechanical and industrial applications.