S-99607A120 6-32 x 1/2" Thumb Screws
Thumb Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced grip and torque application with knurled round head design for secure manual tightening without tools
- Superior corrosion resistance from 18-8 stainless steel material, ideal for harsh industrial environments
- High tensile strength of 80,000 psi ensures reliable fastening under heavy loads and vibration
- Easy installation and removal with coarse UNC threads and Class 2A fit for smooth engagement
- Durable construction with Rockwell B85 hardness for long-term performance and wear resistance
- Full threading along the 1/2" length provides consistent holding power across the entire fastener
- Flared collar design offers improved bearing surface and prevents over-tightening damage
Professional Applications & Engineering Value
This 6-32 UNC thumb screw in 18-8 stainless steel addresses critical needs in industrial assembly and maintenance where tool-free access is essential. The knurled head delivers exceptional grip even with oily hands or gloves, reducing installation time in electrical enclosures, machinery panels, and instrumentation. Its coarse thread design resists cross-threading and enables quick adjustments in right-hand thread applications. The fully threaded shank ensures maximum thread engagement in tapped holes, while the flared collar distributes clamping force evenly to protect sensitive surfaces. Ideal for repetitive access points in manufacturing, telecommunications, and automotive sectors where corrosion resistance and mechanical reliability are paramount.
Specification Summary & Compliance
This thumb screw maintains precise Class 2A thread fit per UNC standards with a thread size of 6-32 and 1/2" length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The 18-8 stainless steel construction provides consistent mechanical properties including 80,000 psi tensile strength and Rockwell B85 hardness for industrial durability.
