3 inch screw type swivel castor wheels

 3 Inch Screw Type Swivel Castor Wheels

Transform stationary furniture into mobile, versatile pieces with our premium 3 Inch Screw Type Swivel Castor Wheels. Whether you need to reconfigure your workshop, move heavy equipment for cleaning, or add convenience to your home furniture, these heavy-duty casters provide the perfect solution.

With their screw-in threaded stem design, installation is quick and tool-friendly. You get professional-grade mobility in minutes.

The 3-inch wheel diameter strikes the ideal balance between smooth rolling performance and compact profile. Large enough to roll easily over thresholds and minor obstacles, yet small enough to maintain a low profile that does not dramatically alter your furniture’s height.

These casters are the versatile choice for countless applications throughout your home, workshop, or commercial space.

Understanding Screw Type Castor Wheels

Screw type castor wheels, also known as threaded stem casters, feature a metal rod with machine threads. It screws directly into a threaded insert in your furniture leg. This design offers several advantages over plate-mounted alternatives.

A clean appearance means no visible mounting hardware for a more professional, finished look. Simple installation requires no drilling if your furniture has pre-threaded inserts.

Secure attachment through threads provides a strong, vibration-resistant connection. Easy replacement allows you to simply unscrew old casters and replace with new ones.

Our 3-inch swivel casters rotate a full 360 degrees. This allows you to change direction instantly and maneuver even in tight spaces. The swivel head responds immediately to changes in direction, making navigation effortless whether you are pushing a heavy workbench or repositioning a cart.

Heavy-Duty Construction for Lasting Performance

Built to handle demanding applications, these castors feature robust construction that ensures years of reliable service.

The caster housing is manufactured from heavy-duty steel using advanced cold-rolled technology. This creates a thicker, stronger frame that resists bending and deformation even under significant loads.

The steel components are treated with electroplating or electrophoretic coating processes. These provide excellent rust and corrosion resistance, making these casters suitable for both indoor and covered outdoor use.

High-quality ball bearings are integrated into both the swivel head and the wheel hub. This dual-bearing design ensures smooth, effortless rolling and rotation, reducing the effort required to move heavy loads.

The bearings are protected by dust covers that prevent debris, hair, and sand from jamming the mechanism.

Load-Bearing Capacity

These 3-inch casters are engineered for impressive weight capacity. Depending on the specific model, each caster can support between 150 lbs and 550 lbs.

A set of four casters can handle total loads ranging from 600 lbs to an impressive 2200 lbs. This makes them suitable for everything from lightweight furniture to heavy industrial equipment.

What are the different stem size options available?

Screw type casters come in various stem diameters and thread pitches to accommodate different applications.

The most common options include 1/2″-13 UNC by 1″, which is the standard American size. It has a 1/2-inch diameter, 13 threads per inch, and a 1-inch stem length.

Another common size is 1/2″-13 UNC by 1-1/2″, which is a longer stem version for thicker mounting surfaces. A smaller diameter option is 3/8″-16 UNC by 1″, common for lighter-duty applications.

An extended length version of the 3/8″ stem is available as 3/8″-16 UNC by 1-1/2″. A smaller stem for light-duty furniture is 5/16″-18 UNC by 1″. A metric option for international equipment is 12mm by 1.75mm pitch.

Always measure your existing stem or the threaded insert in your furniture before purchasing to ensure compatibility.

Dual Locking Mechanism for Safety and Stability

Many applications require casters that can be secured in place to prevent unwanted movement. Our locking casters feature a sophisticated dual brake system that provides complete stability when engaged.

When you press the brake lever down, the wheel lock engages. A brake pad engages directly with the wheel tread, preventing it from rolling.

Simultaneously, the swivel lock engages. The mechanism locks the swivel head, preventing the caster from rotating.

This dual-action system holds your equipment firmly in place. It eliminates the risk of accidental movement that could cause injury or damage.

When you release the brake, the caster returns to full 360-degree swivel mode, providing complete freedom of movement.

This feature is essential for applications like workbenches, tool carts, and medical equipment where stability during use is critical for safety.

Premium Wheel Materials for Floor Protection

The wheel material significantly impacts performance, noise level, and floor protection. Our 3-inch casters are available with several high-quality wheel options.

Polyurethane wheels offer an excellent balance of durability and floor protection. They provide quiet operation with shock-absorbing properties. They are non-marking and will not leave scuffs on hard floors.

They offer excellent durability with resistance to wear. They have chemical resistance against oils and solvents. They roll smoothly on concrete, tile, and wood surfaces.

Thermoplastic Rubber wheels excel at providing cushioned rides and maximum floor protection. Benefits include vibration absorption for sensitive equipment and near-silent operation.

They provide superior traction on smooth surfaces. They are non-marking and non-staining. They use environmentally friendly materials that resist solvents.

PVC and Phenolic options are specialty materials available for specific applications. Phenolic wheels offer high resistance to impact damage. They provide water, oil, and grease resistance. They are spark-proof as they are non-metallic. They offer quieter operation than steel wheels.

How do I install these casters?

Installation is straightforward and requires minimal tools.

First, prepare the mounting surface. Ensure your furniture leg has a threaded insert of the correct size, or create a mounting point by drilling a hole and using the included nut.

Second, check the fit. Test that the stem threads match your insert before final installation.

Third, screw in place. Insert the threaded stem into the mounting hole and tighten by hand initially. Then use a wrench for final securement. Some models include nuts, lock washers, and even spanners for your convenience.

Fourth, test operation. Ensure the caster swivels freely and the brake functions properly.

For installations without pre-threaded inserts, you can drill a hole of the appropriate diameter, such as 3/8″ or 1/2″, and use the provided nut to secure the caster from the opposite side.

Are these casters suitable for outdoor use?

Many models feature corrosion-resistant finishes that make them suitable for covered outdoor applications.

For maximum weather resistance, consider stainless steel models. Grade 316 stainless steel casters offer superior resistance to water, steam, and corrosive agents.

Electrophoretic coating provides rust resistance for outdoor use. Non-absorbent wheels like polyurethane and phenolic resist water damage.

For fully exposed, continuous outdoor use, we recommend specifically rated outdoor casters with appropriate weather protection.

Versatile Applications Throughout Your Space

The versatility of 3-inch screw type swivel castors makes them suitable for countless applications.

For workshop equipment, they work on workbenches, tool cabinets, machinery stands, and welding tables. For furniture, they are ideal for sofas, coffee tables, cabinets, shelving units, and entertainment centers.

For carts and trolleys, they suit utility carts, service carts, kitchen islands, and mop buckets. For storage solutions, they work on wire shelving, storage racks, and mobile cabinets.

For medical and office use, they are perfect for hospital equipment, office furniture, and display stands. For audio equipment, they work on speaker stands, amplifier racks, and flight cases.

For DIY projects, they are great for custom furniture, plant stands, and workshop creations.

What accessories are included?

Most sets include everything you need for installation.

You receive 4 caster wheels with brakes. This is either all locking or 2 locking plus 2 swivel. Mounting hardware includes nuts, lock washers, and sometimes bolts and washers.

Installation tools are included in some sets. These may include a spanner or wrench. Complete instructions are provided for proper installation.

Choosing the Right Caster for Your Needs

When selecting your 3-inch screw type swivel castors, consider these factors.

First, consider load requirement. Calculate the total weight of your furniture plus its typical load. Then ensure the casters’ combined capacity exceeds this by at least 25 percent for safety.

Second, consider stem size. Measure your existing stem or threaded insert carefully. Common sizes include 1/2″-13 and 3/8″-16 with varying lengths.

Third, consider brake configuration. Decide whether you need all four casters locking, or just two. Full locking sets provide maximum stability, while partial locking offers cost savings.

Fourth, consider floor surface. Match the wheel material to your flooring. Rubber and polyurethane work well on hard surfaces, while softer materials protect delicate floors.

Fifth, consider environment. Consider moisture, chemical exposure, and temperature when selecting materials and finishes.

Quality You Can Trust

Our 3-inch screw type swivel castor wheels are manufactured to rigorous quality standards. With high customer ratings and positive reviews from satisfied users, these casters have proven their reliability across countless applications.

Many models include warranty protection ranging from 1 year to lifetime coverage. This demonstrates manufacturer confidence in their products. Customer support is available to assist with any questions or concerns.

Transform Your Space with Effortless Mobility

Do not let heavy furniture keep you from creating the flexible, functional space you need. Our 3 Inch Screw Type Swivel Castor Wheels provide the perfect combination of strength, smooth operation, and easy installation.

Whether you are outfitting a professional workshop or simply making your home more adaptable, these casters deliver the performance you demand.

Choose the stem size and wheel material that matches your application. Experience the difference that quality casters make.

Move with confidence. Lock with security. Enjoy the freedom of furniture that goes where you need it.

3 inch screw type swivel castor wheels  available in Mombasa, Kwale, Kilifi, Lamu, Mandera, Marsabit, Isiolo, Meru, Embu, Kitui, Machakos, Makueni, Nyandarua,

Nyeri, Kirinyaga, Murang’a, Kiambu, Turkana, Samburu, Trans Nzoia, Uasin, Gishu, Elgeyo Marakwet, Nandi, Baringo,

Laikipia, Nakuru, Narok, Kajiado, Kericho, Bomet, Kakamega, Vihiga, Bungoma, Busia, Siaya, Kisumu, Homa Bay, Migori, Kisii, Nyamira, Nairobi.

In Nairobi you can find them at: Westlands, Dagoretti,  Lang’ata, Starehe, Kamukunji, Embakasi, and Kasarani, Kibera, Mathare,

Eastleigh, Karen, Lavington, Westlands, Parklands, Runda, South C, South, Ngong Road

In Mombasa you can find us at : Nyali, Mwembe Tayari, Majengo, Likoni ,Bamburi, Miritini