S-94567A270 6-32 x 1/2" 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
- Superior hand-tightening capability with a knurled round head design that prevents slipping and allows for quick installation without tools
- Excellent corrosion resistance and lightweight performance thanks to 6061 Aluminum construction, ideal for applications where weight reduction is critical
- High mechanical strength and durability with 40,000 psi tensile strength and Rockwell B60 hardness, ensuring reliable performance under stress
- Precise and secure thread engagement with Class 2A UNC coarse threads, providing consistent fit and reducing cross-threading risks
- Full threading along the 1/2" length for maximum adjustability and holding power in various material thicknesses
- Flared collar design enhances load distribution and prevents over-insertion, protecting sensitive surfaces
- Compliance with environmental and safety standards including RoHS 3 and REACH, making it suitable for regulated industries
Professional Applications & Engineering Value
This 6-32 UNC thumb screw is engineered to address common assembly challenges in industrial settings, such as the need for frequent adjustments and tool-free operation. The 6061 Aluminum material offers an optimal balance of strength and lightweight properties, reducing overall system weight while resisting corrosion. The knurled head and flared collar design ensure a firm grip and even pressure distribution, minimizing damage to components during hand-tightening. Ideal for electronics enclosures, machinery panels, and prototyping, this fully threaded screw with coarse UNC threads provides quick, reliable fastening in applications where speed and accessibility are paramount, without compromising on tensile strength or compliance requirements.
Specification Summary & Compliance
This thumb screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It is manufactured from 6061 Aluminum and meets RoHS 3 (2015/863/EU) compliance under exemption 6(b)-II for lead in aluminum alloys, as well as REACH (EC 1907/2006) standards, ensuring it is suitable for use in environmentally conscious and regulated industrial applications.
