1
Durable 45# steel construction for enhanced strength.
Heat and electroplated for improved insulation.
Stable shaft connection for easy installation.
Ideal for DIY RC model motor projects.
Inner diameter of 8mm for versatile use.
Includes M4 mini hex wrench for convenience.
Package contains 4 couplings and 8 screws.
Average Rating out of 5:
Price Range: $9.99
Size: M 4,M4,8mm
Material: Metal
2
Durable stainless steel construction for longevity.
8mm bore for versatile applications.
Secure screw design for firm connection.
Ideal for 3D printers and CNC machines.
Compact size: 22mm length, 14mm diameter.
High torque capacity with low inertia.
Easy to install and adjust on shafts.
Average Rating out of 5:
Price Range: $8.99
Size: M 4,M4,8mm to 8mm
Material: Steel
3
Durable metal construction with heat treatment.
7mm inner diameter for secure shaft connection.
Includes two flange couplings for convenience.
Ideal for RC model motors and projects.
Easy installation for various mechanical applications.
Compact design with 16mm outer diameter.
Perfect for fixing shafts to a plane.
Average Rating out of 5:
Price Range: $6.99
Color: Silver
Material: Metal
4
Includes six durable aluminium shaft couplers.
Connects shafts with different diameters securely.
Flexibility reduces stress on misaligned shafts.
Ideal for DIY projects and models.
Compatible with motors and various applications.
Lightweight and robust aluminum alloy construction.
Size: 25 x 14mm for versatile use.
Average Rating out of 5:
Price Range: $8.99
Size: M 4,M4,5mm to 8mm
Color: Blue
Material: Aluminum
5
Durable 45# steel construction for strength.
Electroplated finish for wear resistance.
Standardized design ensures universal compatibility.
Inner diameter: 10mm for precise fitting.
Includes M4 hex wrench for easy installation.
Comes with 8 fastening screws included.
Ideal for connecting motors and shafts.
Average Rating out of 5:
Price Range: $11.99
Color: Silver
Material: 45# steel
6
Includes 2 flange shaft couplings and wrench.
Inner diameter: 6mm, outer diameter: 10mm.
High-quality iron for toughness and corrosion resistance.
High-precision technology ensures tight shaft connection.
Easy installation on various DIY model projects.
Perfect for RC model motors and accessories.
100% satisfaction guarantee with excellent after-sales service.
Average Rating out of 5:
Price Range: $5.49
7
High-quality brass for durability and strength.
Temperature, corrosion, and oil resistant material.
Connects two 5mm shafts effortlessly.
Includes 10 connectors for versatile use.
Comes with 2 Allen wrenches for convenience.
40 screws included for secure connections.
Ideal for various motor applications and projects.
Average Rating out of 5:
Price Range: $11.99
Color: Yellow
Material: Brass
8
High-quality steel for durability and strength.
Connects 5mm shafts securely and efficiently.
Includes 6 couplings for versatile use.
Comes with an Allen wrench for easy installation.
24 screws included for secure mounting.
Ideal for motors and mechanical drives.
Heat-resistant design for reliable performance.
Average Rating out of 5:
Price Range: $12.99
Material: steel
9
Durable aluminum alloy construction for lightweight performance.
Anodised silver finish for enhanced stability.
Inner diameter of 16mm for versatile applications.
Ideal for connecting RC model motor shafts.
Includes two couplings and fastening accessories.
Double connection points ensure a tight fit.
Easy installation and replacement for hobbyists.
Average Rating out of 5:
Price Range: $8.99
10
Durable aluminum alloy construction for lightweight strength.
Heat-treated for enhanced hardness and reliability.
Easy installation with included M4 hex wrench.
Perfect for RC model motor applications.
Inner diameter of 8mm for compatibility.
Includes 8 fastening screws for secure setup.
Stable shaft connection for smooth operation.
Average Rating out of 5:
Price Range: $9.49
11
High-quality solid rigid coupling design.
1" ID, 2" wide, 3" long dimensions.
Black oxide finish for corrosion resistance.
Keyway design for secure torque transmission.
Ideal for industrial and mechanical applications.
Cost-effective solution for alignment needs.
Heavy-duty construction for durability and reliability.
Average Rating out of 5:
Price Range: $34.25
Size: 3/8
Material: Carbon Steel
12
Durable anodized aluminum construction ensures longevity.
High axial load and torque capacity for reliability.
Set screw design for easy installation and adjustment.
Corrosion and abrasion resistant for enhanced durability.
Compatible with various CNC machines and 3D printers.
Recessed screw head for safe operation.
Ideal for DIY projects and encoder applications.
Average Rating out of 5:
Price Range: $12.99
13
Pack of 50 large flange collars included.
Compatible with Peterbilt 379 Huck systems.
Made of durable steel with zinc finish.
Designed for 1/4" grip Huck rivets.
OEM part numbers: MGPT-R8-10G, MGCW-R8U.
Perfect for cab and sleeper panel installations.
Requires Huck gun tool for installation.
Price Range: $78.00
Color: Silver
Material: Steel
14
Durable electroplated heat-treated steel construction.
Secure connections for model motor shafts.
Ideal for DIY RC projects and repairs.
Includes 4 easy-to-install flange couplings.
Minimizes vibration for enhanced motor performance.
Versatile for hobbyists and professionals alike.
Precision engineering for reliable shaft alignment.
Average Rating out of 5:
Price Range: $7.99
15
Pack of 100 huck collars included.
Designed specifically for Peterbilt 379 hoods.
3/16" medium flange size for secure fit.
Made from durable steel for stability.
Button head style for easy installation.
Requires huck gun tool for assembly.
Customer support available for any issues.
Average Rating out of 5:
Price Range: $95.00
Color: Siliver
Material: Steel
16
Durable aluminum alloy construction for longevity.
1/4 inch diameter for versatile applications.
Suitable for 3D printers and CNC machines.
Set screw design ensures secure shaft connection.
Compact size with 25mm length and 14mm diameter.
High torque capacity with low inertia.
Easy installation and adjustment for optimal performance.
Average Rating out of 5:
Price Range: $6.19
Size: M 4,M4,6.35mm to 6.35mm
Material: Aluminum
17
High-quality stainless steel for durability.
Rust-resistant for long-lasting use.
High torque transmission for reliable performance.
Suitable for various machinery and equipment.
Compact size: 6mm to 10mm diameter.
Easy installation for quick use.
Ensures optimal performance with proper adjustment.
Average Rating out of 5:
Price Range: $7.19
Color: Silver
Material: Stainless Steel
18
Durable aluminum alloy construction for longevity.
3mm bore diameter for precise fits.
20mm total length for versatile applications.
Perfect for RC airplanes, boats, and motors.
Set screw design ensures secure shaft holding.
Low inertia for improved sensitivity and performance.
Ideal for 3D printers and CNC machines.
Average Rating out of 5:
Price Range: $7.79
Size: m4,M4,3mm to 3mm
Material: Aluminum
19
Durable brass construction for long-lasting performance.
Connects motor shafts with 2.3mm to 4mm diameters.
Includes 8 couplings and 16 screws for convenience.
Easy to install with included spanner tool.
Ideal for RC cars, boats, and robots.
High torque with low inertia for efficient operation.
Rigid design prevents eccentricity during use.
Price Range: $9.49
Color: Advantages
20
Durable black oxide plated mild steel construction.
1" bore for versatile applications and fittings.
2" outside diameter for optimal torque transmission.
3" length ensures secure connections in tight spaces.
Features four set screws for enhanced load capacity.
Cost-effective design reduces need for major disassembly.
Corrosion resistance extends the lifespan of coupling.
Average Rating out of 5:
Price Range: $30.26
21
Connects 1/8 inch to 4mm diameters.
Aluminum alloy construction for durability.
20mm total length for versatile applications.
12mm outside diameter for stability.
Ideal for 3D printers and robots.
Single piece design for easy installation.
High torque and low inertia performance.
Average Rating out of 5:
Price Range: $5.77
Size: m4,M4,3.17mm to 4mm
Material: Aluminum
22
High-quality steel for durability and strength.
6mm inner diameter fits standard motor shafts.
Includes 5 flange couplings for versatile use.
Easy installation with included hex wrench.
Corrosion-resistant for long-lasting performance.
Ideal for DIY handmade model projects.
Complete with screws and nuts for convenience.
Average Rating out of 5:
Price Range: $11.99
Color: Silver
Material: steel
23
Connection diameter: 3mm to 1/8 inch.
Total length: 26mm / 1.02 inch.
Outside diameter: 10mm / 0.39 inch.
Ideal for 3D printers and DIY projects.
High torque with low inertia and sensitivity.
Single piece design for easy setup.
Secured with 2/4 screws for tight grip.
Average Rating out of 5:
Price Range: $7.79
Size: M 3,M3,3mm to 3.17mm
Material: Aluminum
24
Durable aluminum alloy construction for longevity.
Compatible with 5mm to 1/4 inch bore sizes.
Includes 4 pieces for multiple applications.
Ideal for 3D printers and DIY projects.
Provides high torque and low inertia performance.
Easy installation with set screw clamp design.
Ensures precise shaft alignment during use.
Average Rating out of 5:
Price Range: $8.29
Size: m4,M4,5mm to 6.35mm
Material: Aluminum
25
Durable black oxide plated finish for corrosion resistance.
7/8" bore accommodates various shaft sizes.
1-3/4" outside diameter for secure fit.
2" length ensures stable torque transmission.
Four set screws enhance load capacity significantly.
Easy installation minimizes disassembly requirements.
Cost-effective solution for rigid coupling needs.
Average Rating out of 5:
Price Range: $25.17
26
3/4 inch bore for versatile shaft connection.
1-1/2 inch outer diameter for sturdy fit.
2 inch length ensures optimal performance.
Durable black oxide plated carbon steel construction.
Includes 2 set screws for secure attachment.
Ideal for motors, pumps, and generators.
Easy installation with included instructions.
Average Rating out of 5:
Price Range: $17.79
Material: carbon steel, black oxide coating
27
Connects 6mm to 7mm shafts securely.
Durable aluminum alloy construction for longevity.
Compact size: 25mm length, 14mm diameter.
Ideal for 3D printers and DIY projects.
High torque with low inertia for efficiency.
Easy installation with set screw design.
Ensures precise alignment without eccentricity.
Average Rating out of 5:
Price Range: $6.09
Size: m4,M4,6mm to 7mm
Material: Aluminum
28
Durable iron plating for long-lasting use.
Inner diameter of 5mm for versatile applications.
Compact design with height of 12mm.
Easy installation with included fastening screws.
Ideal for RC model motor connections.
Double connection points ensure secure fastening.
Perfect for DIY projects and repairs.
Average Rating out of 5:
Price Range: $7.49
Size: M 3,M3,5mm 2PCS
Material: Iron Plating
29
Includes 4 couplings and mini hex wrench. Inner diameter: 4mm; perfect for various applications. Durable plating steel with heat treatment for strength. Anti-oil and anti-rust properties enhance longevity. Compact design ensures precise shaft alignment. Ideal for RC model motors and other connections. Easy installation with included fastening screws.
Average Rating out of 5:
Price Range: $8.19
