Threaded Ball Knob uxcell 5pcs M5 Female Thread 20mm Black Hardware

Description

Product Overview

The uxcell 5‑piece threaded ball knob set is engineered for demanding industrial environments where reliability and precision are paramount. Each knob measures 20mm in diameter and is constructed from high‑grade phenolic resin, a material celebrated for its impact resistance, electrical insulation, and heat tolerance. The integrated copper thread insert provides a robust, corrosion‑resistant mating surface that ensures a secure connection to machine levers and control panels. The black finish not only offers a sleek, professional appearance but also minimizes visual glare in brightly lit workspaces. With a compact 0.79″ x 0.79″ footprint, the knobs are designed to occupy minimal space while delivering maximum torque transfer, making them an optimal choice for a variety of mechanical and electrical applications.

Usage

These threaded ball knobs excel in a broad spectrum of settings, ranging from heavy‑duty manufacturing equipment to precision woodworking tools. They are perfectly suited for control panels, gear levers, pull rods, valve handles, drill presses, lathes, textile machinery, and any other apparatus that requires a durable, ergonomic handle. The universal M5, M6, M8, M10, and M12 thread options allow seamless integration with existing hardware, while the smooth, rounded surface provides a comfortable grip for operators who must make frequent adjustments. Whether installed in a high‑temperature forging line or a low‑vibration assembly station, the knobs maintain their structural integrity and aesthetic appeal, reducing the need for frequent replacements and minimizing downtime.

Why Choose Us

Choosing uxcell means selecting a brand with a proven track record for quality and innovation in industrial hardware. Each knob undergoes rigorous testing for tensile strength, thermal stability, and chemical resistance, ensuring that it meets or exceeds industry standards. Our commitment to customer satisfaction is reflected in a responsive support team that provides technical assistance, replacement parts, and warranty coverage. The combination of phenolic resin durability and copper thread resilience gives our knobs a longer service life compared to competing products, translating into cost savings for end users. Additionally, our streamlined packaging of five units per set simplifies inventory management and reduces shipping overhead.

Key Features

• Five high‑impact phenolic resin knobs provide long‑lasting durability in harsh environments.
• Copper thread inserts deliver superior corrosion resistance and secure fastening.
• 20mm diameter and smooth surface ensure comfortable, ergonomic handling for frequent adjustments.
• Multiple thread sizes (M5‑M12) enable compatibility with a wide range of machine levers and panels.
• Dedicated uxcell customer support offers technical guidance, warranty service, and fast replacement parts.

FAQ

What materials are the knobs made from?

The knobs are constructed from phenolic resin, which offers high impact strength, heat resistance, and electrical insulation, while the internal thread is a copper insert for added durability.

Can these knobs be used on any machine?

They are compatible with standard M5, M6, M8, M10, and M12 female threads, making them suitable for most industrial levers, control panels, and tool handles.

How do I install the knobs?

Installation is tool‑free; simply screw the knob onto the corresponding threaded shaft until snug. No special equipment is required.

Are the knobs resistant to chemicals and heat?

Yes, phenolic resin provides excellent resistance to chemicals, oils, and temperatures up to 200 °C, while the copper insert resists corrosion from moisture and most industrial fluids.

What warranty does uxcell provide?

uxcell offers a one‑year limited warranty covering manufacturing defects, backed by a responsive customer service team ready to assist with replacements or technical questions.