Miniature cardan joint 2mm shaft

In Stoc

Ideal for transmitting motion between small axes with slight misalignment, this miniature cardan joint for 2mm shaft ensures precise and stable coupling via M3 fixing screws, has compact dimensions of 3 x 3.17mm and 2.3 x 3mm for tight integrations in technical projects, mounts quickly and includes 2 M3 screws.

11.18 RON

SK8 guide axle support

In Stoc

Support for precise fixation of 8 mm guide axes in CNC applications, 3D printers and linear mechanisms. Rigid aluminum body for stability, firm screw fastening for quick assembly, constant rod alignment for smooth movement, resistant to vibration and wear in industrial use.

9.20 RON

Rubber wheel, 65mm, TT compatible, white

In Stoc

The soft rubber plastic wheel for robotics offers superior grip over standard yellow wheels and improves stability and traction on various surfaces. It is an easy upgrade, compatible with the yellow motor via TT connector, has a diameter of 65mm, a width of 16mm and a white finish for clean integration into projects.

8.09 RON

Omnidirectional wheel, Mecanum, Right, 48mm

In Stoc

Allows the robot to move forward, backward and sideways, ideal for agile mobile platforms. Free-spinning diagonal rollers ensure smooth maneuverability and quick changes of direction. Diameter 48mm, thickness 25mm, TT coupling with internal diameter 5.8mm compatible with TT motor shaft, Right version for correct assembly in Mecanum set.

27.01 RON

Omnidirectional wheel, Mecanum, Left, 48mm

In Stoc

It provides the robot with omnidirectional movement, including sideways, thanks to the freely rotating diagonally arranged rollers. 48mm diameter and 25mm thickness for good clearance and stability, TT coupling with 5.8mm internal diameter compatible with TT motor shaft, left-side mounting option, ideal for mobile platforms and DIY chassis.

27.01 RON

65mm wheel with rubber

In Stoc

Ideal for DIY projects, robots, carts or spindle mechanisms, the plastic wheel with soft rubber offers smooth rolling and good grip on various surfaces. It has a total diameter of 65mm and a width of 26mm for stability, a visible 4.3mm hole for the spindle, and an M8 hexagonal cutout on the inside for secure fixation and quick assembly.

16.32 RON

2GT timing pulley 20 teeth, 5mm, 10mm belt

In Stoc

Ensures precise transmission of motion in timing belt mechanisms, suitable for 3D printers, CNC and automation. 2GT profile for constant pitch and reduced slippage, 20 teeth for balanced ratio, compatible with 10mm belt, 5mm bore for quick mounting on shaft.

6.95 RON

T Nut EU20 M4 aluminum profile 2020

In Stoc

M4 threaded locking element for quick and secure attachment of accessories to 2020 type aluminum profiles, inserted into the channel and ensures firm fixation without additional processing, compatible with 2020 profile and similar models, ideal for frames, 3D printers and light automation.

1.69 RON

Ball bearing N20, universal wheel

In Stoc

Metal ball mount for robots, ideal as a third support point for platforms with two drive wheels, allows smooth movement in any direction. Attaches to the chassis at two points, the 12 mm main ball rolls easily on 4 internal balls, removable construction for quick cleaning, compact dimensions 22 x 16 mm for easy integration.

7.50 RON

Ball mount CY-15A, 27mm, omnidirectional

In Stoc

Omnidirectional support with encapsulated ball, ideal as a front wheel for robots and for easy guidance of loads on tables, conveyors or platforms. Provides precise movement in any direction, smooth and silent operation thanks to support bearings, steel construction with hardened and galvanized cup for corrosion resistance, quick assembly on flat surfaces.

6.27 RON

T8 nut set, anti backlash, with spring, pitch 8mm

In Stoc

An effective upgrade for precise movements on T8 leadscrew axes, the two spring nuts compensate for play and reduce backlash, providing an affordable alternative to ball nuts, suitable for Mini CNC kits. 8 mm pitch, 4-start trapezoidal thread, brass body, 4-hole M3 mounting for stable mounting.

10.60 RON

M3 Screw Set with Spring and Nut, 3D Printer Bed

In Stoc

3D printer bed height adjustment kit, ideal for fast and stable bed leveling. Includes 40mm M3 screw, spring and knob with nut, made of stainless steel for strength and long-lasting use. M3 thread ensures easy compatibility with most platforms and fine tension adjustment.

2.78 RON

MR72ZZ bearing

In Stoc

Miniature bearing for fine mechanisms and compact applications, encapsulated on both sides for effective protection against dust and maintaining lubrication. It has dimensions of 2 mm inside, 7 mm outside and 3 mm thick, ensures smooth rotation with low friction and good stability at high speeds, suitable for electronic equipment and precision projects.

6.05 RON

MR105ZZ bearing

In Stoc

Miniature bearing for precision applications, ideal in small motors, fans, 3D printers or fine mechanisms. It has compact dimensions of 5x10x4 mm, is shielded with ZZ metal caps for dust protection, offers smooth rolling with low friction and good stability at high speeds, the steel construction ensures durability and constant operation.

2.65 RON

Linear bearing SC8UU 8mm

In Stoc

Provides precise linear guidance for 8mm axes, ideal for 3D printers, CNC and automation mechanisms. The robust square housing allows for quick assembly, the recirculating balls provide smooth gliding and low friction, and the durable construction maintains stability and precision with repeated movements.

13.64 RON

Linear bearing LM8UU

In Stoc

Linear bearing for 8 mm axis guides, ideal for smooth and precise movements in CNC mechanisms, 3D printers and automation. Ensures efficient sliding with low friction, compact and robust construction, quick mounting in standard supports. Dimensions 8x15x24 mm for easy compatibility in technical projects.

4.90 RON

Sealed ball bearing, KP-08, 8mm

In Stoc

Ideal for supporting and precisely guiding an 8mm shaft in industrial and DIY applications, this flange-type encapsulated bearing offers quick and rigid mounting, smooth and stable operation, increased dust protection due to sealing, compatibility with 42mm mounts for easy alignment in compact assemblies.

10.62 RON

Sealed bearing KFL08

In Stoc

Suitable for axis guides with 8 mm threaded rods, it provides stable support and precise alignment in CNC, 3D printer or automation applications. It has an 8 mm internal diameter for quick mounting, robust zinc die-cast housing, encapsulated construction for protection against dust and wear, smooth operation with reduced vibrations.

8.86 RON

Bearing 688ZZ

In Stoc

Miniature bearing for guides and fast-rotating mechanisms, suitable for small motors, rollers and 3D printers. It has ZZ metal shields for dust protection, smooth running with low friction, compact dimensions for narrow spaces and robust steel construction for durability in continuous use.

2.78 RON

Bearing 6700ZZ

In Stoc

Compact radial bearing for precise guidance and smooth rotation in industrial and electronic applications, equipped with ZZ type protection for dust and dirt, robust construction for durability, low friction and stable operation at high speeds. Dimensions 15 x 10 x 4 mm for easy mounting in narrow spaces.

4.96 RON

Bearing 626ZZ

In Stoc

Ball bearing for smooth rotation and reduced friction in compact mechanisms, has dimensions of 6x19x6 mm for precise mounting, is ZZ shielded with protection on both sides against dust, offers stability at high speeds and good durability in continuous use.

4.84 RON

Acrylic holder for IR sensor E18-D80NK

In Stoc

Quickly and securely mounts E18-D80NK and E18-B03N1 IR proximity sensors to various structures, providing precise alignment and stable mounting. Made of durable acrylic plastic, it is suitable for 17 mm diameter sensors, has cutouts for correct positioning, and mounting screws are included for immediate installation.

7.01 RON

Ball bearing, W420, universal wheel

In Stoc

Universal ball caster wheel for robotics, ideal as a front support for 2-wheel drive platforms and 3-wheel configurations where low weight matters. The nylon support reduces friction and ensures smooth rolling with the 15 mm steel ball, it is simply fixed in two points at 40 mm, and the ball can be easily removed for cleaning and maintenance.

5.02 RON

Bearing 624ZZ

In Stoc

Radial ball bearing for compact applications, ideal in small motors, fans and precision mechanisms. It has metal shielding on both sides for dust protection, runs smoothly and with low friction, supports high speeds and offers good durability in continuous use.

2.78 RON

2-axis camera support servo motor mount, PT, anti-vibration, PTZ, for SG90, MG90S

In Stoc

Lightweight platform for FPV cameras, allows Pan Tilt movement on two axes for fast and stable orientation, has horizontal freedom of up to 260 degrees, plastic construction weighing only 20 g, includes guide for organizing servo cables, compatible with SG90 and MG90S servos, comes with screws, without servos or camera.

8.46 RON

Nexus Omnidirectional Wheel, 100mm, 18 Rollers

In Stoc

Ideal for robotic platforms that require 360-degree movement, allowing lateral movement and rotation without changing orientation. The double construction with 18 rollers provides stability and even load distribution, a durable nylon body, and rubber rollers for good grip. The brass sleeve bearings ensure smooth and durable rolling, supporting up to 20 kg at only 295 g.

193.37 RON

2WD Chassis Kit, Aluminum, Frame, Wheels and 6V Motors

In Stoc

2WD aluminum chassis, sturdy and lightweight, ideal for educational and hobby robotics projects. Includes two 6V DC geared motors, two good grip wheels and a swivel wheel for stability, turning is done by speed difference for precise control. The perforated frame allows for quick mounting of sensors and boards, compatible with Arduino and double H-bridge.

69.38 RON

Rubber wheel FCL-3, 31x16x18mm

In Stoc

Polymer rubber wheel for industrial and robotic applications, ensures smooth and stable rolling with reduced vibrations, offers very good grip on various surfaces including glass, is resistant to wear, oil and heat, high elasticity and 70-98 Shore A hardness support constant traction in operation.

7.43 RON

Bearing MR63ZZ, 3x6x2.5mm

In Stoc

Miniature bearing with ZZ metal shields for smooth rotation and dust protection, ideal for printers, quadcopters and precision mechanisms. Made of steel for strength and stability, it has compact dimensions of 3x6x2.5 mm, reduces friction and helps maintain alignment in assemblies with small parts.

3.05 RON

Ball joint, M4, external thread, SA4T

In Stoc

SA4T ball joint with M4 external thread on the right, ideal for Delta 3D printer arms and guide rods, ensures precise movement and angle compensation in mechanisms. It is made of steel for strength, has a total length of 36mm, a thread of 21mm and an inner ball diameter of 4mm.

8.32 RON

Distance pillar 100mm, M4 thread, aluminum

In Stoc

Cylindrical aluminum spacer for stacking and fixing elements in racks or technical assemblies, length 100mm and external diameter 7mm, double M4 internal thread at both ends on about 10mm, offers precise alignment and stable support, suitable for electronics, housings and lightweight constructions.

9.86 RON

Set Anvelope AT pentru RC Crawler 1/10, 96mm

AT Tire Set for RC Crawler 1/10, 96mm

In Stoc

Soft rubber AT tires with removable foam inserts for 1/10 RC Crawler, provide high grip on varied terrain and a realistic look. The narrow profile with aggressive studs increases traction on obstacles, and the foam with serrations on the inside reduces slippage on the rim. Compatible with 3DSets models, diameter 96mm.

189.20 RON

Closed HT2 belt, 144-3M, 6mm

In Stoc

Ideal for precise transmissions in mechanical projects and 3D printing, this closed HT2 belt offers stable synchronization due to the 3mm pitch and 48 teeth. Made of rubber with a fiberglass insert for tensile strength, it has a perimeter of 144mm and a width of 6mm, being compatible with the Rancher model from 3DSets.

11.28 RON

Threaded insert set, 330 pieces, M2 to M5, brass

Last items in stock

Brass threaded inserts for 3D printed parts, ideal for adding a strong thread in plastic. Quickly installed by hot-inserting with the tip of the letcon, and the serrated exterior ensures a firm fit without rotation. Includes 330 pieces with sizes M2 to M5, delivered in a transparent box with compartments for easy organization.

100.62 RON

2-axis servo mount, PT, for MG995 and MG996R

In Stoc

2-axis pan-tilt support for MG995 and MG996R servo motors, ideal for projects with cameras or sensors, allows precise horizontal and vertical movement, aluminum construction for rigidity and low weight, easy assembly with included hardware, compatible with 25T metal disc for secure mounting.

18.13 RON

Set of screws, spacers and nuts, M3, nylon, 300 pieces

Last items in stock

Complete kit for electronic assemblies and PCB mounting, ideal for secure fixing and spacing between boards and housings. Includes 300 pieces of M3 lightweight and insulating nylon, with screws, nuts and spacers in multiple lengths, corrosion resistant and suitable for applications where metal is not recommended. Supplied in a transparent organizer box for quick access and order.

70.08 RON

SG90 support mount, Acrylic

In Stoc

Acrylic bracket for quick and stable mounting of SG90 or MG90S servos in DIY projects, robotics and light mechanisms. Provides precise alignment and firm fixation, is lightweight and wear-resistant, comes with mounting plate and screws for easy installation on various chassis or panels.

2.50 RON

Ultrasonic sensor support HC-SR04, animated

Ultrasonic sensor holder HC-SR04, animated

In Stoc

Animated acrylic support for the HC-SR04 sensor, in the shape of a face, ideal for smart projects where you want a clean mounting and a personality-filled look. Made of 3 mm acrylic, it ensures stable fixed type fixation and correct alignment, has 3.8 mm mounting holes, is available in red or blue depending on the batch.

5.03 RON

Ultrasonic sensor holder HC-SR04

In Stoc

Fixed acrylic support for quick and stable mounting of the HC-SR04 ultrasonic module, ideal for Arduino, robotics and automation projects. Ensures correct alignment of the sensor, reduces vibrations during measurement, is light and rigid, perfectly compatible with standard module mounts, provides a clean and professional look to the installation.

4.02 RON

Concave gear wheel, MK8, 9x5x11mm, steel

In Stoc

Concave wheel for filament pusher, compatible with MK8 extruder, ensures constant feeding and good adhesion on 1.75mm. It is made of steel for wear resistance, has an inner hole of 5mm, outer diameter of 9mm and length of 11mm. Fastening to the shaft is done quickly with M4 grub screw.

5.01 RON

Concave gear wheel, MK7, 12x5x13mm, steel

In Stoc

Concave filament pusher wheel, ideal for MK7 extruders, ensures stable drive and uniform feeding of 1.75mm. Made of steel for wear resistance, has an outer diameter of 12mm and a length of 13mm, mounts on a 5mm shaft and is securely fixed with an M4 grub screw.

5.03 RON

Set of headless screws, Allen Head, stainless steel, 200 pieces, M3-M8

In Stoc

Ideal for discreet fastenings in mechanisms, equipment and DIY projects, the set includes 200 headless screws with allen head, made of corrosion-resistant stainless steel. It covers common sizes M3-M8 for quick interventions, has a silver finish and comes in a transparent box with compartments for easy organization and access.

70.87 RON

M3 hexagon head screw set, 300 pieces, flat head

Last items in stock

Set of 300 M3 screws with internal hexagon head for precise assemblies in electronics, fine mechanics and DIY projects, includes 180 flat head screws in lengths M3x5 to M3x20 with the length measured on the thread, plus 120 M3 nuts, the Allen head offers secure tightening and easy access in tight spaces, organized for quick selection and efficient assembly.

79.84 RON

2GT tensioner pulley, 5mm, without teeth, 10mm belt

In Stoc

GT2 tensioner pulley with smooth surface for tensioning and guiding 10mm 2GT belts in 3D printers and CNC mechanisms. It has bearings with an inner diameter of 5mm for mounting on common axes, is made of aluminum for strength and low weight, outer diameter 17mm with guiding edges and useful width 10mm.

11.42 RON

Metal shaft 2mm, 8cm

In Stoc

Steel metal shaft, ideal for transmitting motion and guiding in fine mechanisms, suitable for DIY projects, robots or industrial assemblies. It has a diameter of 2mm and a length of 80mm, offers good resistance to wear and deformation, precise surface for stable mounting in bearings, bushings or sprockets.

3.80 RON

V-Slot roller, POM, type C, 5x15x8.8mm , MR105ZZ

In Stoc

The V-Slot C type POM roller with two MR105ZZ bearings ensures smooth and precise sliding on V-slot aluminum profiles such as 2020, ideal for 3D printer axes and compact CNC systems. It has a 5mm hole, dimensions 5x15x8.8mm , silent running, low wear and good stability in repeated movements.

8.80 RON

Bearing 625ZZ

In Stoc

Bearing for fast and precise movements in small motors, rollers and industrial mechanisms. Construction with balls and ZZ metal shields for dust protection and lubricant retention, smooth operation with low friction. Compact dimensions 5x16x5 mm, suitable for installation in confined spaces and long-term use.

3.52 RON

Mechanical components

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