S-96966A269 10-32 x 1" Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Effortless manual operation with spade-shaped thumb head for quick tool-free tightening and adjustment
- Superior corrosion resistance through zinc plating, extending service life in industrial environments
- Exceptional load-bearing capacity with 40,000 PSI tensile strength for reliable fastening in demanding applications
- Precise thread engagement with Class 2A fit and UNF fine threading, ensuring vibration-resistant connections
- Maximum grip along entire length thanks to fully threaded design that prevents loosening under stress
- Consistent mechanical performance maintained by Rockwell B55 hardness for repeated use without deformation
- Environmental compliance assurance meeting RoHS 3 standards for safe use across regulated industries
Professional Applications & Engineering Value
These 10-32 UNF thumb screws solve critical assembly challenges where frequent access or adjustment is required. The zinc-plated steel construction provides essential corrosion protection for electrical enclosures, machinery guards, and production equipment subjected to industrial atmospheres. The spade head design enables rapid manual operation without tools, significantly reducing maintenance downtime in applications requiring regular disassembly. With fine thread spacing and Class 2A thread fit, these fasteners maintain precise alignment in vibration-prone environments while the fully threaded configuration ensures maximum thread engagement for superior holding power. Ideal for panel fastening, access covers, and precision instrument assembly where reliable, reusable fastening solutions are essential.
Specification Summary & Compliance
Manufactured to precise inch system dimensions including 1" length, 9/16" head width, and 3/8" head height. Features UNF (Unified National Fine) 10-32 thread with Class 2A tolerance for consistent fit. Mechanical properties include 40,000 PSI tensile strength and Rockwell B55 hardness. Compliant with RoHS 3 (2015/863/EU) environmental regulations, containing no restricted hazardous substances.
