uxcell 4Pcs M10 x 20mm Star Knobs, Plastic Hex Shaped Clamping Knob Screw Hand Tightening Replacement Knob for Umbrella Base Replacement knob

Features

• [Hand Knob Tightening Screws] - Thread Size: M10 x 20mm / 0.39 x 0.79inch(D*L); Thread Pitch: 1.5mm; Total Height: 40mm / 1.57inch; Head Dia (Approx): 38mm / 1.5inch; Package Content: 4Pcs x Screw Knob
• [Metal Material] - Made of carbon steel with galvanized surface treatment and plastic material, the hexagon star shape handles offer strength and durability for a variety of applications, rust and corrosion resistant that can be applied for a long time.
• [Features] - The clamping screw knob adopts a star shape design with smooth lines, easy-to-turn finger grip spacing, and can be installed and removed manually without the need for additional tools. Great replacement for your broken and old one with this knob.
• [Easy to Use] - Screw on type design for easy install and with surface nice finish for comfortable grip. Please confirm the thread size and length before buying.
• [Wide Application] - Widely used for lathe machine, mechanical equipment, instrument and industry equipment. Also good for furniture decoration such as cabinets, drawers, doors, rack bracket and other related industries.