PRODUCT PARAMETERS
Description
Introduction to 1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling
1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling are important components in mechanical systems used to support rotating parts (such as gears, pulleys or sprockets) and transmit torque. They play a key role in mechanical equipment by connecting the power source with the working parts to ensure the effective transmission of power.
Characteristic advantages of 1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling
High precision: adopting precision machining technology ensures the size and shape accuracy of the shaft and improves the transmission efficiency.
High strength: made of high-quality materials with good tensile, compressive and wear-resistant properties.
Reliability: After strict quality control, it ensures stable operation for a long time.
Versatile design: A variety of specifications and types are available to suit different applications.
Easy maintenance: the structure is designed for easy installation and repair, reducing maintenance costs.

Specification of 1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling
1/4″ Size Steel Black Oxide Flange Shaft Coupling
Precise Suitable For Reliable Power Transmission
This flange shaft combining features a 1/4-inch birthed size and is constructed from high-strength steel. The black oxide surface gives it a tidy, consistent appearance while supplying basic rust resistance. It suits light- to medium-duty applications where reliable torque transfer matters.
The combining makes use of a flange-style style , which means it attaches 2 shafts with screws through matching bolt openings. This configuration keeps the shafts lined up and decreases play during procedure. Each combining comes with pre-drilled openings that match standard bolt patterns, so installment fasts and simple.
Resilient building and construction guarantees lengthy life span. The steel body takes care of repeated anxiety without buckling or breaking. The black oxide coating likewise helps in reducing light representation and minimizes surface wear with time. This makes the combining a clever selection for machinery operating in completely dry or mildly humid problems.
You can use this part in lots of arrangements– conveyors, little motors, pumps, or automation gear. It works well where area is restricted however performance can not be jeopardized. The small size fits nicely into limited mechanical formats without adding mass.
All measurements meet typical design tolerances. The bore is precisely machined to approve 1/4-inch shafts with very little clearance. This tight fit stops slippage and preserves consistent rotational accuracy. No unique tools are needed for placing– simply common hand devices will do.
Easy to replace and preserve, this coupling conserves time throughout repairs or system upgrades. Maintain a few available to avoid downtime. They are compatible with typical shaft products like stainless steel, light weight aluminum, and solidified steel.
Utilize this flange coupling when you require an easy, tough web link between revolving components. It provides stable performance without difficulty or added expense.

Applications of 1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling
Applications of 1/4″ Diameter Steel Black Oxide End Up Flange Shaft Combining
Accurate Power Transmission in Tight Spaces
The 1/4 inch size steel flange shaft coupling with a black oxide coating is constructed for reliable efficiency in compact mechanical systems. Its small dimension makes it suitable for usage where room is limited however accurate torque transfer is still required. This coupling attaches 2 shafts firmly while maintaining positioning steady throughout procedure.
Long Lasting Efficiency Across Industries
Thanks to its black oxide finishing, this combining stands up to corrosion and deals with light direct exposure to moisture much better than ordinary steel. It works well in atmospheres that are not very damp or destructive. You’ll discover it utilized in automation equipment, small electric motors, robotics, product packaging equipments, and lab instruments. The flange style adds rigidity, which helps reduce resonance and keeps motion smooth.
Easy Setup and Maintenance
This combining makes use of a simple securing mechanism. You do not require unique tools to install it. Just glide it onto the shafts and tighten up the screws. The flange style likewise allows you mount elements like equipments or wheels straight to the combining face. That conserves time and minimize extra components. Since it has no moving parts, upkeep is minimal– just look for wear or looseness throughout routine evaluations.
Affordable Motion Control
For engineers and designers working with budget-conscious jobs, this combining supplies strong value. It supplies reliable shaft link without the high cost of more complicated combinings. Its steel construction manages modest tons, and the black oxide surface gives it a clean, expert appearance. Whether you’re developing a prototype or assembling production tools, this part performs continually throughout numerous cycles.
Company Introduction
Established in 2002, Port of Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.
Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.
If you are interested, please feel free to contact us.
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By sea, by air, by express, as customers request.

5 FAQs of 1/4 Diameter Steel Black Oxide Finish Flange Shaft Coupling
Frequently Asked Questions: 1/4″ Diameter Steel Black Oxide Flange Shaft Coupling
What is this coupling used for?
This flange shaft coupling connects two 1/4-inch diameter shafts. It keeps them aligned while transmitting torque. People often use it in small motors, conveyors, pumps, and light industrial equipment.
Why choose black oxide finish?
The black oxide coating helps protect the steel from rust. It also gives the part a clean, matte-black look. This finish adds mild corrosion resistance without changing the part’s size or fit.
Is this coupling easy to install?
Yes. The coupling has set screws that lock onto each shaft. You only need a standard hex key to tighten them. Make sure both shafts are clean and straight before installation for best results.
Can it handle high speeds or heavy loads?
This coupling works well for light to moderate loads and speeds. It is not meant for high-torque or high-precision applications. If your system needs more strength or accuracy, consider a different type of coupling.
What material is it made from?
It is made from steel. The black oxide finish is applied after machining. Steel gives the coupling good strength and durability for everyday mechanical tasks.
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