5/16" x 1" Thumb Screws with Hard Round Fluted Plastic Clamping Knob (8-18 Stainless Steel) Pack Options 2 / 4 / 8 Packs Available Key Features Thread Size: 5/16"-18 Standard Coarse Thread Length: 1" (25.4mm) Knob Dimensions: 1 1/2" wide x 3/8" thick (38mm x 9.5mm) Material: 8-18 Stainless Steel Bolt with High-Quality Thermoplastic Knob Made in USA: Premium knobs manufactured in the USA Tool-Free Operation: Thumb screws allow for hand-adjustment without the need for a wrench Product Benefits Ease of Use: Ideal for fastening, tightening, loosening, or removing screws by hand Space-Saving: Perfect for applications where tool clearance is restricted Versatile Applications: Great for use in household, electronic, and other consumer products Damage Prevention: Helps avoid over-tightening and reduces the risk of broken or stripped fasteners Maintenance Efficiency: Designed for easy removal and reinstallation, saving time during maintenance or inspection Application Uses Panels Vices Clamps Router Tables Camera Tripods Power Tools Woodworking Jigs Tile Saws Chop Saws Microphone Stands Additional Features Visit our store for additional thumb screw options 100% Customer Satisfaction Rating Fast and Free Shipping Made in USA