Premium Quality 10-24 x 1/2 in Knurled Thumb Screw - Easy Grip, Quick Fastening 4 - 24 Packs Available (Coarse Thread) Lengths: 1/2" Bolts are 8-18 Stainless Steel, with High Quality Knobs Made in USA Thermoplastic Knurled Hand Knob is 5/8" wide Stainless Steel 18-8 Socket Cap Screws with Thermoplastic Clamping Knob Description: Introducing our premium Knurled Thumb Screw, the ideal solution for hassle-free fastening in various applications. Whether you're working on DIY projects, woodworking, electronics, or any task that requires quick adjustments, this thumb screw is designed to deliver unmatched convenience and durability. Key Features: · Knurled Grip: The uniquely designed knurled surface offers an exceptional grip, allowing you to tighten or loosen the screw effortlessly, even without tools. No more searching for a screwdriver or wrench, just use your fingers! · Time-Saving: Say goodbye to time-consuming tool setups. Our thumb screw enables rapid adjustments, making it a perfect choice for tasks that require frequent changes or on-the-fly modifications. · Precision Engineering: Crafted from high-quality materials, this thumb screw boasts precision engineering to ensure a secure fit and reliable performance. You can trust it to hold things together without worrying about unexpected loosening. · Versatile Applications: From securing panels and covers to adjusting tension in mechanical setups, this thumb screw finds its use in a wide range of applications. It's equally at home in professional settings and hobbyist workshops. · Durable Build: Built to last, this thumb screw is resistant to wear, corrosion, and fading. Its robust construction ensures that it can withstand the rigors of regular use and various environmental conditions. · Sleek Design: The polished finish not only enhances its aesthetic appeal but also contributes to a smooth, snag-free operation. It's a functional and visually pleasing addition to your toolkit. Specifications: · Thread Type: UNC (standard thread) · Screw Length: 1/2" · Head Diameter: 5/8" · Material: Stainless steel · Quantity: 4 - 24 These can be used to secure material without using a wrench. They can also be used for: Panels Vices Clamps Router Table Camera Tripod Power Tools Woodworking Jigs Tile Saws Chop Saws Microphone Stands Visit our store for additional thumb screw options 100% Customer Satisfaction Rating Fast and Free Shipping Made in USA