S-98625A340 3/16"-100 Thumb Screws

Key Features & Benefits at a Glance

• Superior pull-out resistance with 50,000 psi tensile strength for reliable, long-lasting threads in plastic components
• Precision ultra-fine threading (3/16"-100) ensures a tight, secure fit and minimizes stress concentration in plastic materials
• Class 3B thread fit provides exceptional accuracy and a tighter tolerance for high-vibration applications
• Corrosion-resistant brass construction offers excellent durability and longevity in various industrial environments
• Simplified installation with press-fit design for quick, tool-efficient assembly into pre-drilled 1/4" holes
• RoHS 3 compliance ensures environmental responsibility and meets stringent international regulatory standards
• Optimized for plastic substrates with a specific body length (0.61") that matches minimum material thickness for maximum holding power

Professional Applications & Engineering Value

This brass press fit threaded insert is engineered to solve the common challenge of creating durable, high-strength threads in plastic components, which are prone to stripping and wear. The ultra-fine 3/16"-100 UNS thread with a Class 3B fit distributes load more evenly, significantly reducing the risk of material failure in plastic assemblies. Its press-fit installation eliminates the need for additional adhesives or heat, streamlining production while the robust brass material ensures corrosion resistance and maintains thread integrity under repeated use. Ideal for applications in electronics, automotive interiors, and consumer goods where reliable fastening in plastic is critical for product lifespan and performance.

Specification Summary & Compliance

This insert features a 3/16"-100 UNS ultra-fine thread with a precision Class 3B internal thread fit, ensuring tight tolerances for superior performance. It is designed for use in plastics with a maximum hole diameter of 1/4" and requires a minimum material thickness of 0.61". The product is manufactured to be RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, adhering to environmental and safety standards for industrial components.