uxcell 6Pcs M4 x 40mm Star Knobs, Plastic Hex Shaped Clamping Knob for Umbrella Base Replacement

uxcell 6Pcs M4 x 40mm Star Knobs, Plastic Hex Shaped Clamping Knob Screw Hand Tightening Replacement Knob for Umbrella Base Replacement knob

uxcell 6Pcs M4 x 40mm Star Knobs, Plastic Hex Shaped Clamping Knob for Umbrella Base Replacement

Key Features

• ✅ [Hand Knob Tightening Screws] - Thread Size: M4 x 40mm / 0.16 x 1.57inch(D*L); Thread Pitch: 0.7mm; Total Height: 53mm / 2.09inch; Head Dia (Approx): 25mm / 0.98inch; Package Content: 6Pcs 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.

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