1 The square beam is made of aluminum alloy material, which has the characteristics of light weight, good strength, sturdiness and durability, and good corrosion resistance. 2 The through holes on both sides allow screws to pass through the beam and fix the square beam to other parts. The operation is simple, convenient and practical. 3 The four sides of the square beams have through holes with a diameter of 8mm and a diameter of 4mm. Each beam has M4 threaded holes at both ends. Only one screw is needed to connect the two square beams. 4 Whether it's side by side, connected end to end or fixed perpendicular to the other direction, to the other direction, the combination of square beams has a grid of linear holes with a spacing of 8mm, which can be fixed in conjunction with more other connections. 5 You can use metal cutting blades to cut the square beam to the length you need according to your needs. It is widely used in intelligent robots, engineering equipment, etc., suitable for DIY users.
What's in the box
1 x Aluminum Beam
