3/8" x 2 Inch Thumb Screw Bolts with Round Fluted Plastic Hand Grip - Stainless Steel Description: These 3/8" x 2 inch thumb screw bolts with a round, fluted plastic hand grip are engineered for quick, tool-free adjustments. Made from durable 18-8 stainless steel, they feature a sturdy Delrin plastic knob, molded in California with a glossy finish. The fluted, 1 1/2 inch wide by 7/16 inch thick knob provides a comfortable grip for secure hand adjustments, making these bolts ideal for applications requiring frequent removal and reinstallation without the risk of over-tightening. Key Features: Dimensions: 3/8"-16 standard coarse thread x 2 inch length; knob grip is 1 1/2" wide x 7/16" thick Material: 18-8 stainless steel bolt with a hard Delrin plastic knob for durability Design: Round fluted knob for ergonomic, tool-free clamping in tight spaces Time-Saving: Simplifies maintenance with fast hand-adjustment, reducing wear on fasteners Versatile Applications: Perfect for panels, vices, clamps, router tables, camera tripods, woodworking jigs, and more, these thumb screw bolts are an efficient and reliable solution for secure fastening across various projects. Available in convenient 2 and 4 pack options. - Head Type: Tee Head