S-96966A119 6-32 x 1" Thumb Screws

Key Features & Benefits at a Glance

• Quick manual installation and removal with easy-grip spade head design, eliminating the need for tools
• Enhanced corrosion resistance from zinc-plated steel construction, extending service life in demanding environments
• Reliable thread engagement with UNC coarse threading and Class 2A fit, preventing cross-threading and ensuring secure fastening
• High mechanical strength with 40,000 psi tensile strength and Rockwell B55 hardness, suitable for heavy-duty applications
• Full thread coverage along the 1" length, providing maximum adjustability and holding power
• Standardized inch dimensions (6-32 thread size, 0.138" diameter) ensuring compatibility with existing UNC threaded components
• Right-hand thread direction for intuitive, standard clockwise tightening in industrial assemblies

Professional Applications & Engineering Value

These zinc-plated steel thumb screws deliver exceptional value in industrial settings where frequent access and robust fastening are critical. The spade head design allows for rapid hand-tightening without tools, significantly reducing maintenance downtime on equipment panels, access doors, and electronic enclosures. The UNC coarse thread with Class 2A fit provides superior resistance to vibration loosening while accommodating minor misalignments during assembly. With a tensile strength of 40,000 psi and corrosion-resistant zinc plating, these fully threaded screws maintain integrity under mechanical stress and in humid or mildly corrosive environments, making them ideal for machinery, automotive, and electrical applications requiring reliable, reusable fasteners.

Specification Summary & Compliance

This product features precise Class 2A thread fit per UNC standards, ensuring consistent engagement and interchangeability. Manufacturing adheres to standardized inch dimensions including 6-32 thread size, 0.138" thread diameter, and coarse thread spacing. The zinc-plated steel construction complies with industry specifications for mechanical properties, including Rockwell B55 hardness and 40,000 psi tensile strength. Components are fully threaded and right-hand oriented, conforming to common assembly practices. While designed for industrial use, these thumb screws meet general material safety and performance expectations for fastener applications.