1/4"-20 x 1 1/2" Black Knurled Thumb Screw Bolts Pack Options: 4 Pack 8 Pack 12 Pack Measurements: Thread: 1/4"-20 Length: 1 1/2" Knob Size: 1" wide x 3/8" thick Material: Bolts: 18-8 Stainless Steel Knobs: Thermoplastic Socket Cap Screws: Stainless Steel 18-8 Features: Thumb screws with knurled design for easy hand adjustment Ideal for applications with limited space Prevents over-tightening Reduces maintenance time for removal-and-reinstallation tasks Applications: Household, electronic, and consumer products Panels Vices Clamps Router Table Camera Tripod Power Tools Woodworking Jigs Tile Saws Chop Saws Microphone Stands Quality: High-quality knobs made in the USA These thumb screws offer convenient hand-adjustment for fastening, tightening, loosening, or removal without the need for tools. Their versatile design makes them suitable for various applications, including household products and industrial equipment. Made with durable materials, these screws ensure reliability and longevity in use. Visit our store for additional thumb screw options 100% Customer Satisfaction Rating Fast and Free Shipping Made in USA Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 1/4"-20 x 1" Thumb Screws T Bolts Black Tee Wing Hand Knob 4 Pack Stainless $11.69 1/4"-20 x 2" Stainless Thumb Screw Bolts Black Clamping Hex Head Knob 4 Pack $14.69 1/4"-20 Thumb Screw Bolts Gray Round Hex Head Clamping Knob Stainless Steel $13.39 1/4"-20 x 3/4" Knurled Thumb Screw Bolts Black Round Clamping Knob Black Oxide $11.95 1/4"-20 x 1 1/4" Thumb Screw T Bolts with Red Butterfly Tee Wing Knob 4 Pack $11.95 1/4"-20 Knurled Thumb Screw Bolts Red Round Clamping Knob Stainless Steel 4 Pack $12.49 1/4"-20 Thumb Screw Bolts Black Round Plastic Hex Head Clamping Knob Stainless $13.49 1/4-20 Thumb Screw T Bolts Black Plastic Tee Wing Clamping Knob Stainless Steel $13.69 1/4"-20 Thumb Screw Bolts with Gray Butterfly Tee Wing Clamping Knob (12 Pack) $18.95 1/4"-20 Thumb Screw T Bolts Yellow Butterfly Plastic Clamping Tee Knob Wing Cap $13.29 1/4" Clamping Thumb Screw Set Threaded Inserts for Wood Includes Hex Key 4 Pack $15.95 1/4"-20 x 1 1/2" Thumb Screw Bolts with Black Butterfly Tee Wing Clamping Knob $12.39 1/4"-20 x 1 1/4" Thumb Screw T Bolts with Black Butterfly Tee Wing Knob 4 Pack $11.95 1/4-20 x 1" Thumb Screw T Bolts Red Butterfly Tee Wing Knob Stainless 4 Pack $11.89 Samsung Q Speaker Rear Mount Thumb Screw Bolts Black Tee Wing Knob 4 Pack $11.69 1/4-20 x 1" Thumb Screw T Bolts Black Butterfly Tee Wing Plastic Clamping Knob $11.89 (description exceeds maximum possible length)