TETRIX MAX Bronze Bushings are greased to reduce friction.

• Quantity: pkg of 12
• Material: SAE 841 Bronze

Axle Set Collars lock a rotating axle to secure the horizontal alignment.

• Quantity: pkg of 6
• Material: 7005 Aluminum

TETRIX MAX Pivot Bearing is a replacement pivot bearing for all TETRIX pivot arms and brackets.

• Size: 3 mm

Tetrix Max 6-32 Nut-W Pack feature a star washer that locks down on the heavy-duty aluminum structural elements for added strength to any TETRIXrobot design.

• Quantity: pkg of 100
• Material: aluminum

6-32 1/2 Socket Head Cap Screws connect your robot design. Requires hex keys, sold separately, to tighten and loosen the screws.

• Material: stainless steel

6-32 5/16 Socket Head Cap Screws connect your robot design. Requires hex keys, sold separately, to tighten and loosen the screws.

• Material: stainless steel

1/8L Shaft Spacer Pack is handy when you need a little space between wheels, gears, and other elements on axles.

• Material: Acetal

Axle Spacers are handy when you need a little space between wheels, gears, and other elements on axles.

• Material: Acetal

6-32 1" Stand-off Posts are hex stand-offs; female/female, 6-32.

• Size: 1"
• Quantity: pkg of 12
• Material: 7005 Aluminum

6-32 2" Stand-off Posts are hex stand-offs; female/female, 6-32.

• Size: 2"
• Quantity: pkg of 12
• Material: 7005 Aluminum

Tetrix Max Hex Key Pack comes with all four sizes of Hex Keys needed for TETRIX hex pieces. Includes one each of 7/64", 3/32", 1/16", and 5/64" keys.

TETRIX MAX Stand-off Posts is a package of 12 hex stand-off posts; female/female, 6-32. 

• Size: 32 mm
• Quantity: pkg of 12
• Material: 7005 Aluminum

6-32 3/8 Button Head Cap Screws feature a low-profile head – great for areas where moving parts are close to the screw heads. Requires hex keys, sold separately, to tighten and loosen the screws.

• Quantity: pkg of 50
• Size: 3/8"
• Material: stainless steel

TETRIX MAX Lego Connector Pack was designed to enable LEGO Technic elements to be connected to theTetrix Max; metal building system.

• Quantity: pkg of 12
• Material: ABS plastic

Tetrix Max Multi-Nut Pliers are designed to hold nuts, while bolts are tightened. The long, narrow neck reaches into tight places. Great for building TETRIX robots.

16 Tooth HUB Sprocket Pack is made from heavy-duty aluminum for maximum performance under heavy loads. TETRIX sprockets are available in three different ratios and designed to work with the 0.250" TETRIX steel chain. Sold in packages of two.

• Quantity: pkg of 2
• Number of Teeth: 16
• Outside Diameter: 35.8 mm
• Material: 7005 Aluminum

TETRIX MAX Sprocket Pack is made from heavy-duty aluminum for maximum performance under heavy loads. TETRIX sprockets are available in three different ratios and designed to work with the 0.250" TETRIX steel chain. Sold in packages of two.

32 Tooth Sprocket Packs are made from heavy-duty aluminum for maximum performance under heavy loads. TETRIX sprockets are available in three different ratios and designed to work with the 0.250" TETRIX steel chain. Sold in packages of two.

• Quantity: pkg of 2
• Number of Teeth: 32
• Outside Diameter: 67.8 mm
• Material: 7005 Aluminum

Axle Hubs are used to attach gears and wheels to axles and axles to structural elements. Features heavy-duty aluminum construction.

• Quantity: pkg of 2
• Note: Includes 10-32 set screw

Chain with Links is made to work with all ratios of sprockets. The chain pack includes five feet of 0.250" steel chain and four master connecting links. TETRIX chain can easily be cut to custom lengths using the Chain Breaker Tool, sold separately.

• Size: 5' x 0.25"
• Material: steel

TETRIX MAX Sprocket and Chain Pack is made from heavy-duty aluminum for maximum performance under heavy loads. TETRIX chain is a 0.250" steel chain packaged in five-foot lengths.

• Quantity: 6 sprockets; one chain
• Size: 5' length of chain, 16, 24, and 32-tooth sprockets
• Material: 7005 Aluminum sprockets; steel chain

Tetrix Max Switch Mounting Bracket is made of black acrylic and enables the On/Off Switch to be easily mounted onto TETRIX components.

• Material: Acrylic
• Note: Use with the On/Off Switch (39129)

TETRIX MAX Continuous Rotation Servo enables precise movements of robot designs. Unlike other servos that have a limited range of motion, this servo rotates continuously in either direction – as needed for wheels. This high-quality servo is designed with a wide neutral dead band to eliminate the “creep” that occurs in many other continuous rotation servos. Dual ball bearings on the output shaft ensure long-lasting performance.

Note: This servo does not have position feedback.

TETRIX MAX Tube Reinforcers Pack are inserted into the end of TETRIX Tubes for reinforcement when applying a TETRIX Tube Clamp.

• Quantity: 2
• Nominal Size: 12.65 mm x 14.3 diameter
• Material: 7005 Aluminum

1 1/2" Screw Pack help connect components of your robot design. Requires hex keys, sold separately, to tighten and loosen the screws.

• Material: stainless steel

485 Servo Pack  is one of the best choices for rugged robotic applications. This servo’s great performance and durability are a combination of karbonite gears, high-performance circuitry, and a ball bearing-supported output shaft. Karbonite gearing is nearly four times stronger than nylon gears and provides virtually wear-free performance. Standard rotational range is 90 degrees, but it can be operated to 180 degrees with controllers capable of generating a pulse range from 600 usec to 2400 usec. Produces nearly 84 oz-in of torque power.

Tetrix Max Tank Tread Accessory Pack includes 24 tread conveyor paddles and 50 tread rubber inserts.

• Material: Nylon conveyor paddles; Neoprene rubber tread inserts
• Included Items: 24 Tread Conveyor Paddles and 50 Tread Rubber Inserts

TETRIX MAX Inside C Connectors help to create perpendicular joints when space is tight. This can be placed facing out of the end or the open side of the channel. The connector is very strong as it attaches to two sides of the structural element.

• Quantity: pkg of 2
• Material: 7005 Aluminum

Tetrix Max Flat 288 MM create added versatility whether you’re making a flat surface or creating a scoop or other angled piece. The elements come in four lengths, and you can shape them into various angles using a metal-bending tool, sold separately. Create rails, braces, brackets, gussets, and other custom pieces with ease.

• Size: 288 mm x 16 mm
• Quantity: pkg of 2
• Material: 7005 Aluminum

Tetrix Max Flat 160 MM create added versatility whether you’re making a flat surface or creating a scoop or other angled piece. The elements come in four lengths, and you can shape them into various angles using a metal-bending tool, sold separately. Create rails, braces, brackets, gussets, and other custom pieces with ease.

• Size: 160 mm x 16 mm
• Quantity: pkg of 2
• Material: 7005 Aluminum

Tetrix Max Flat 96 MM create added versatility whether you’re making a flat surface or creating a scoop or other angled piece. The elements come in four lengths, and you can shape them into various angles using a metal-bending tool, sold separately. Create rails, braces, brackets, gussets, and other custom pieces with ease.

• Size: 96 mm x 16 mm
• Quantity: pkg of 2
• Material: 7005 Aluminum

Tetrix Max Flat 64 MM create added versatility whether you’re making a flat surface or creating a scoop or other angled piece. The elements come in four lengths, and you can shape them into various angles using a metal-bending tool, sold separately. Create rails, braces, brackets, gussets, and other custom pieces with ease.

• Size: 64 mm x 16 mm
• Quantity: pkg of 2
• Material: 7005 Aluminum

Axle Shaft Couplers make an extended axle without a hitch. Just use it to connect two axle shafts together.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Motor/Axle Shaft Couplers connects motor and axle shafts with ease. One side fits the motor shaft, while the other side fits the axle shaft.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Plastic Quick Rivets make trying out different designs quick and easy. Instead of the tedious tightening of nuts and bolts to assemble a prototype, just pop in these nylon rivets and insert the locking pin. The pin makes the rivet’s end flare out to secure the connection of TETRIX structural elements. And they are easily removed and reused.

• Quantity: pkg of 100
• Material: nylon

TETRIX MAX Monster Tire Hub/Motor Shaft Adapter securely connects the TETRIX All-Terrain Tire to the 12-volt DC Drive Motor. Features the industry-standard 12 mm hex pattern.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Monster Tire Hub/Axle Adapter connects the TETRIX All-Terrain Tire to a TETRIX Axle. Features the industry-standard 12 mm hex pattern.

• Quantity: pkg of 2
• Material: 7005 Aluminum

Adjustable Servo Brackets features 16 mm of horizontal adjustability. Just attach a servo, sold separately, and bracket close to the gears and slide it over for a perfect fit.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Inside Corner Brackets fit the inside of TETRIX Channels and can be used to bookend a channel to secure it to another structural element.

• Quantity: pkg of 2
• Material: 7005 Aluminum

5" All-Terrain Tire Kit provide robots with a better grip for climbing or taking on uneven or rough surfaces. The tire tread has a little “squish” factor to help it grab surfaces. Each tire measures 5" L x 2-1/2" W and comes with a nylon rim, TETRIX all-terrain axle hub, TETRIX all-terrain motor hub, and mounting hardware.

• Size: 5" L x 2-1/2" W
• Overall Diameter: 5"
• Quantity: 1
• Material: Nylon hub with Neoprene rubber tire

TETRIX MAX Linear Slide Pack adds a linear-motion component to your robotics project. The rack gears – used individually or laid end to end – are attached to a TETRIX channel. The slide blocks and pinion gear go onto another channel that slides across the rack gears when powered by gears and a DC motor with motor mount, sold separately.

Includes four GF nylon rack gears, four GF nylon slide blocks, and one aluminum pinion gear.

• Size: Gear Racks are five inches long
• Outside Diameter: pinion gear 20.8 mm
• Number of Teeth: 28
• Material: 7005 Aluminum pinion gear; nylon rack gears

TETRIX MAX Worm Gear Box utilizes 4:1 gear ratio for slow and smooth rotational motion, this gear box minimizes backlash and greatly reduces the chance of a back-driving gear motor, so its position can be held even when power is not applied. All-metal construction for durability and power.

Additional gearing options are available with TETRIX 10:1 Worm Gear or TETRIX 20:1 Worm Gear.

• Material: 7005 Aluminum gear box, SAE 841 Bronze worm gear, 303/304 Stainless Steel worm

TETRIX MAX DC Motor Mount has an increased number of attachment holes, making this two-piece DC motor mount more flexible. Mount a motor between or alongside channels, as well as on top of them.

• Material: 7005 Aluminum

TETRIX MAX Tubing Anchor Blocks makes it easy to connect TETRIX structural elements, Brackets, and Motor Mounts to TETRIX tubing.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Tubing Corner Blocks easily makes 90-degree corners or T-joints from TETRIX Tubes. The clamping design holds tubes tightly in place.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Tubing Couplers easily connects two TETRIX Tubes end to end to create extra-long components.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Quarter-Scale Servo Front Mount Brackets enables you to power a shaft through TETRIX structural elements for extra support in heavy-duty servo applications. These brackets utilize front-facing mount holes.Use with a quarter-scale servo; includes eight 32 mm TETRIX Stand-Off Posts.

• Quantity: pkg of 2
• Material: 7005 Aluminum

TETRIX MAX Standard-Scale Servo Front Mount Bracket enables you to power a shaft through TETRIX structural elements for extra support in heavy-duty servo applications. It utilizes front-facing mounting holes. Use with a standard-scale servo; includes six 32 mm TETRIX Stand-Off Posts.

• Quantity: pkg of 2
• Material: 7005 Aluminum