Thread knobs are widely used in industrial equipment adjustment, instrument installation, and DIY tool assembly. Suitable for hydraulic lifts, control panels, 3D printers, umbrella base, camping equipment, saw fence, drill press, lathe, routing jig, fixture, and service panel applications.SpecificationColor: BlackMaterial: Plastic (Head); Brass (Nut)Nut Inner Diameter: M8Head Diameter: 38 mm / 1.5 InchHead Thickness: 9 mm / 0.35 InchHeight (Excluding Head): 9 mm / 0.35 InchPacking List: 10 Pcs x Thread Star KnobsAdvantageThread knobs feature an anti-slip and durable star-shaped texture design that enhances grip and prevents slipping.Female Thread Knobs are lightweight and rust-proof, making them suitable for wet or outdoor environments.InstructionSimply hand-tighten the knob onto the bolt-no tools required.
eBay