S-96966A116 6-32 x 3/4" Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
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Key Features & Benefits at a Glance
- Tool-free installation and adjustment with easy-grip spade head design for rapid assembly in tight spaces
- Exceptional corrosion resistance through zinc-plated steel construction, extending service life in industrial environments
- High mechanical strength with 40,000 psi tensile strength and Rockwell B55 hardness for reliable performance under load
- Precision threading compatibility with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
- Full-length threading provides maximum engagement depth and holding power across the entire fastener length
- Standardized dimensions with 6-32 thread size and 3/4" length for seamless integration with existing equipment
- Right-hand thread direction conforms to industry standards for intuitive installation and maintenance procedures
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these zinc-plated steel thumb screws deliver exceptional value in electronic enclosures, access panels, and machinery guards where frequent access is required. The spade head design eliminates the need for tools, significantly reducing maintenance downtime while providing superior grip even with gloved hands. The UNC coarse threading and Class 2A thread fit ensure reliable engagement in both through-holes and tapped applications, while the zinc plating provides essential corrosion protection in environments exposed to moisture and industrial contaminants. With full threading along the entire 3/4" length, these fasteners maintain consistent clamping force and prevent loosening under vibration, making them ideal for production equipment, test fixtures, and industrial controls where reliability is paramount.
Specification Summary & Compliance
This 6-32 UNC thumb screw features precision Class 2A thread fit with coarse thread spacing (0.138" major diameter) and full threading along the 3/4" length. Manufactured from zinc-plated steel with Rockwell B55 hardness and 40,000 psi tensile strength, these fasteners comply with UNC thread standards and are suitable for industrial applications requiring reliable, tool-free fastening solutions.
