Zhengmy 12-Piece Patio Umbrella Base Ring Covers & M8 Knob Replacement Parts

Reliable replacement parts for outdoor umbrellas

Outdoor shading setups benefit from solid, well-fitted hardware. Zhengmy’s 12-piece patio umbrella base ring cover and M8 screw part kit is designed to refresh worn connectors, tighten loose fittings, and keep your umbrella stable in variable weather. By upgrading essential components, you can maintain a tidy, safe outdoor space without replacing the entire stand. Each piece is chosen for durability and dependable performance, helping your umbrella feel steady from early morning sun to breezy evenings.

In this kit you’ll find four M8 40 mm threaded plastic knobs, four base hole rings sized at 1.95 inches, and four base hole rings sized at 1.55 inches. The assortment covers common pole diameters and provides flexible options for different umbrella poles, so you can tailor the fit to your setup and enjoy a firmer hold.

What’s included

• 4 pcs M8 40 mm threaded plastic knobs
• 4 pcs base hole rings for 1.95 inches
• 4 pcs base hole rings for 1.55 inches

Material and durability

The primary body is HDPE plastic, chosen for strength, reusability, and outdoor resistance. The knobs feature a black plastic exterior with stainless steel threading, delivering durability and corrosion resistance for long-term use. These details help reduce wear, support a steady feel in breezy conditions, and keep your setup looking clean season after season.

• HDPE-based parts designed for outdoor life
• Black plastic knobs with stainless steel threading
• Resistance to heat, sun, and moisture

Easy installation and secure fit

Two hole-cover sizes let you match most umbrella poles. Position the rings around the pole, assemble tightly, then tighten the M8 knob to reduce movement. The result can feel noticeably steadier without requiring tools or extensive effort.

Versatile outdoor use

These replacement parts work across a wide range of outdoor settings — from beaches to backyards, balconies, and poolside areas. They’re designed to be practical, adaptable, and easy to store when not in use, helping you maintain a neat patio or deck year-round.

Why Zhengmy

• Comprehensive kit covering common pole diameters
• Weather-ready materials for lasting performance
• Simple, tool-free installation to refresh your setup quickly