Best Screw Industrial Capacitors of 2026

Name: OFFCUP CBB60 12μF Water Pump Capacitor, AC 450V 4 Pins Motor Running Capacitor 50/60Hz Cylinder Bottom with Screw 75x40mm
Brand: OFFCUP

Harvey Wall

Last Updated: 2 Feb 2026

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Screw Industrial Capacitors are high-performance electrical components designed for use in a wide range of industrial applications. These capacitors are known for their reliability, durability, and long lifespan, making them an ideal choice for use in harsh and demanding environments. They are capable of storing and releasing electrical energy quickly and efficiently, helping to stabilise electrical systems and improve their overall performance. With a range of different sizes and capacities available, there is a Screw Industrial Capacitor to suit any application.

At a Glance: Our Top Picks

#TOP 1

OFFCUP CBB60 12μF Water Pump Capacitor, AC 450V 4 Pins Motor Running Capacitor 50/60Hz Cylinder Bottom with Screw 75x40mm

9.8

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#TOP 2

Duplex 223p Radio Variable Capacitor Kit

9.7

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#TOP 3

OFFCUP CBB60 Running Capacitor, 25μF Water Pump, AC 450V 4 Pins Motor 50/60Hz Cylinder Bottom With Screw 75x40mm

9.5

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Top 10 Screw Industrial Capacitors

#TOP 1

OFFCUP CBB60 12μF Water Pump Capacitor, AC 450V 4 Pins Motor Running Capacitor 50/60Hz Cylinder Bottom with Screw 75x40mm

OFFCUP
12μF

OFFCUP CBB60 12μF Water Pump Capacitor, AC 450V 4 Pins Motor Running Capacitor 50/60Hz Cylinder Bottom with Screw 75x40mm for Air Compressor, Cleaning Machine Motor Star

Features

[Features] The CBB60 Running Capacitor Has The Characteristics Of Small Size, Light Weight, Low Loss, Resistance To Overvoltage Impact, Excellent Electrical Performance, Long Service Life, Etc. The Rated Capacity Is 450V And Can Be Compatible With Various Electrical Systems And Equipment, Making It A Versatile A Functional And Practical Choice.
[Specifications] Rated Capacity: 12uF; Tolerance: ±5%; Rated Voltage: 450V AC; Body Size: 9.5 X 3.5cm (length*depth); Rated Frequency: 50/60Hz; Climate Category: 40/70/21
[Working Environment] CBB60 Capacitor Is Suitable For Starting And Operating Single-Phase Motors In 50Hz/60Hz AC Power Systems. It Is Mainly An Ideal Supporting Component For AC Motors And Sewing Machines, And Helps To Start And Operate Single-Phase AC Motors. In Addition, This Product Is Also Widely Used In Power-Saving Equipment.

9.8

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#TOP 2

Duplex 223p Radio Variable Capacitor Kit

Generic

Duplex 223p 60pf/140pf 2.1mm Hole Shaft Radio Variable Capacitor Knob Screw (223p Variable Capacitor 5pcs and Knob 5pcs and Screw 5pcs)

The Duplex 223p Capacitor Kit is designed for radio applications, providing a reliable variable capacitor solution. With a hole diameter of 2.1mm and pin spacing of 6mm, it fits various setups easily. The total size is approximately 21 x 21 x 14.5mm, making it compact yet effective. Made from durable plastic and metal, this product offers longevity and sturdiness, ensuring it can withstand regular use while delivering precise performance.

9.7

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What We Like

Compact size for easy installation
Durable materials for longevity
Compatible with radio applications
Reliable variable capacitor performance

#TOP 3

OFFCUP CBB60 Running Capacitor, 25μF Water Pump, AC 450V 4 Pins Motor 50/60Hz Cylinder Bottom With Screw 75x40mm

OFFCUP
25μF

OFFCUP CBB60 Running Capacitor, 25μF Water Pump, AC 450V 4 Pins Motor 50/60Hz Cylinder Bottom With Screw 75x40mm for Air Compressor, Cleaning Machine Motor Star

Features

[Features] The CBB60 Running Capacitor Has The Characteristics Of Small Size, Light Weight, Low Loss, Resistance To Overvoltage Impact, Excellent Electrical Performance, Long Service Life, Etc. The Rated Capacity Is 450V And Can Be Compatible With Various Electrical Systems And Equipment, Making It A Versatile A Functional And Practical Choice.
[Specifications] Rated Capacity: 25uF; Tolerance: ±5%; Rated Voltage: 450V AC; Body Size: 12.5x4.2 Cm (length*depth); Rated Frequency: 50/60Hz; Climate Category: 40/70/21
[Working Environment] CBB60 Capacitor Is Suitable For Starting And Operating Single-Phase Motors In 50Hz/60Hz AC Power Systems. It Is Mainly An Ideal Supporting Component For AC Motors And Sewing Machines, And Helps To Start And Operate Single-Phase AC Motors. In Addition, This Product Is Also Widely Used In Power-Saving Equipment.

9.5

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#TOP 4

OFFCUP CBB60 Running Capacitor - 20μF, AC 450V, 4 Pins, 50/60Hz, Cylinder Bottom with Screw

OFFCUP
20μF

OFFCUP CBB60 Running Capacitor - 20μF, AC 450V, 4 Pins, 50/60Hz, Cylinder Bottom with Screw, 75x40mm - Air Compressor, Cleaning Machine Motor Star

Features

[Features] The CBB60 Running Capacitor Has The Characteristics Of Small Size, Light Weight, Low Loss, Resistance To Overvoltage Impact, Excellent Electrical Performance, Long Service Life, Etc. The Rated Capacity Is 450V And Can Be Compatible With Various Electrical Systems And Equipment, Making It A Versatile A Functional And Practical Choice.
[Specifications] Rated Capacity: 20uF; Tolerance: ±5%; Rated Voltage: 450V AC; Body Size: 10x4.1 Cm (length*depth); Rated Frequency: 50/60Hz; Climate Category: 40/70/21
[Working Environment] CBB60 Capacitor Is Suitable For Starting And Operating Single-Phase Motors In 50Hz/60Hz AC Power Systems. It Is Mainly An Ideal Supporting Component For AC Motors And Sewing Machines, And Helps To Start And Operate Single-Phase AC Motors. In Addition, This Product Is Also Widely Used In Power-Saving Equipment.

9.5

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#TOP 5 Best Ceramic Industrial Capacitor

HUAREW 300 Pcs Ceramic Capacitor Assortment Kit

HUAREW
HR-CECA10-300P

HUAREW 10 Values 300 Pcs Ceramic Capacitor 0.1 0.15 0.22 0.33 0.47 0.68 1 2.2 4.7 10 uF/100-10000 nF Assortment Kit

The HUAREW Ceramic Capacitor Kit is a high-quality assortment, perfect for various electronic projects. It includes ten different capacitance values ranging from 0.1uF to 10uF, with each value featuring a 10% tolerance. Operating at a voltage of 50 V, these capacitors are reliable for numerous applications. With 300 pieces in total, you will find 30 of each type, ensuring you have ample supply for your needs. This kit brings convenience to your projects by providing a diverse selection of capacitors in one package.

9.5

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What We Like

High-quality components
Diverse capacitance values
Ample quantities provided
Suitable for various projects
Reliable voltage rating

#TOP 6

AUKENIEN 670pcs Electrolytic Capacitor Kit

AUKENIEN
Condensateurs - 24valeurs

AUKENIEN Electrolytic Capacitor Kit 24 Values 670pcs Aluminum Industrial Electrical Radial Capacitors Assortment Set from 0.1uF to 1000uF 10V 16V 25V 50V Capacitadores

The AUKENIEN Capacitor Kit includes 670 pieces across 24 values, ranging from 0.1uF to 1000uF, making it a versatile choice for various electronic projects. You will appreciate the high accuracy and stability, with an operating temperature of -40℃ to +105℃, ensuring reliable performance in different environments. Each capacitor is clearly labelled, allowing for easy identification, which saves you time during your repairs. The sturdy packaging also keeps your components organised and protected, making it ideal for both DIY enthusiasts and professionals alike.

9.5

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What We Like

High accuracy and stability
Clear labelling for easy use
Sturdy protective packaging
Wide range of values
Suitable for various applications

#TOP 7

PATIKIL CBB60 12uF Running Capacitor, AC 450V 2 Wires 50/60Hz Cylinder Bottom with Screw 78x40mm

PATIKIL
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PATIKIL CBB60 12uF Running Capacitor, AC 450V 2 Wires 50/60Hz Cylinder Bottom with Screw 78x40mm for Washing Machine,Water Pump Motor Star

Features

Model: CBB60;Material: Polypropylene Film Plastic Shell;Lead End: 2 Wires;Tolerance: ±5%;Rated Capacity: 12uF ;Climatic Category: 40/70/21; Body Size: 78x40mm/2.93x1.56inch (L*D); ; Wire Length: 15cm/5.85inch ; Pack Of 1Pcs Run Capacitor
Suitable For The Start-Up Of Single-Phase Motors With Frequency Of 50Hz And 60Hz, Such As Air Compressors, Water Pumps, Pressure Washers, Air Conditioners, Washing Machines, Motors, Generators, HVAC, Fans, Drills, Splitters, Saws, Grinders, Etc.
NOTE: Please Pay Attention Not To Over Current Or Over Voltage When Using

9.4

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#TOP 8

PATIKIL 5uf CBB60 Run Capacitor,2Pcs AC 450V U Terminal Wires 50/60Hz Cylinder Bottom with M8 Screw

PATIKIL
pta230829tt000796

PATIKIL 5uf CBB60 Run Capacitor,2Pcs AC 450V U Terminal Wires 50/60Hz Cylinder Bottom with M8 Screw for Washing Machine, Cleaning Machine Pump Motor Star

Features

Model: CBB60; Material: Polypropylene Film Plastic Shell; Lead End: U Terminal Wires; Tolerance: ±5%; Rated Capacity: 5uf; Wire Length:165mm/6.435inch(+/-20mm) ; Climatic Category: 40/70/21; Body Size（+/- 3mm）: 30 X 57mm/1.17 X 2.22inch(D X H);Screw Size:M8x1.25x12mm ; Pack Of 2Pcs Run Capacitor
Suitable For The Start-Up Of Single-Phase Motors With Frequency Of 50Hz And 60Hz, Such As Air Compressors, Water Pumps, Pressure Washers, Air Conditioners, Washing Machines, Motors, Generators, HVAC, Fans, Drills, Splitters, Saws, Grinders, Etc.
NOTE: Please Pay Attention Not To Over Current Or Over Voltage When Using

9.2

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#TOP 9

450V 35uf Start Capacitor Motor Run with Screw Nut

Fafeicy
Fafeicy nfgpv0se65

450V 35uf Start Capacitor Motor Run with Screw Nut for Washing Machine, Washer Dryer, and Other Appliances - Replacement Start Capacitor

Features

The CBB60 Start Up Capacitor 35uf Adopts A Highly Conductive Film Medium.
The CBB60 Capacitor 35uf Has The Characteristics Of Heat Resistance, Low Leakage And Low Impedance, So You Can Use It With Confidence.
The Plastic Material Design Of The CBB60 Capacitor 35uf Makes It Light And Portable, So It Is Very Convenient For You To Operate.

9.1

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#TOP 10 Best Polyester Industrial Capacitor

DollaTek Metallized Polyester Capacitors Kit

DollaTek
DollaTek

DollaTek 10nF to 470nF Metallized Polyester Film Capacitors Assortment Kit, 10nF 22nF 33nF 39nF 47nF 100nF 150nF 220nF 330nF 470nF - 100pcs

The DollaTek Capacitors Kit includes a selection of metallized polyester film capacitors, ranging from 10nF to 470nF, offering ten different values with ten pieces of each. This variety allows you to easily find the right capacitor for your project. With a wide temperature range of -55°C to 105°C, these capacitors are suitable for various environments. They come neatly packed in a plastic box, ensuring easy storage and organisation. Plus, they are 100% new and RoHS compliant, making them a reliable choice for your electronic needs.

9.0

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What We Like

Wide range of capacitance values
Temperature resistant up to 105°C
Convenient storage box included
100% new and RoHS compliant

Editor's Notes

During our screw industrial capacitor research, we found 253 screw industrial capacitor products and shortlisted 10 quality products. We collected and analyzed 6,367 customer reviews through our big data system to write the screw industrial capacitors list. We found that most customers choose screw industrial capacitors with an average price of £8.27.

The screw industrial capacitors are available for purchase. We have researched hundreds of brands and picked the top brands of screw industrial capacitors, including OFFCUP, HUAREW, AUKENIEN, PATIKIL, Fafeicy.

Written by

Harvey Wall

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.