MECCANIXITY 14pcs Black Set Screw Collars 3.05mm Bore Shaft Collars, 8mm OD, 5mm Width, Landing Gear Stopper, Carbon Steel Drill Bits Depth Collars

What is this?Durable Construction: Made of nickel-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces. Widely used in different industries such as machining, woodworking, automobiles, 3D printers and remote control aircraft models. They can be used in various equipment and machinery to fix gears, pulleys, sprockets or other components to the shaft.What will i get?Total Size: 3.05 x 8 x 5 x 2.5mm/0.12 x 0.31 x 0.2 x 0.1 Inch;Thread Size: M3;Color: Black;Material: Carbon Steel;Package Includes: 14 x collars, 14 x screws, 1 x 1.5mm hex driver.Are there any advantages of the product?Secure Shaft Attachment: Set screw collars are designed with a threaded hole and a set screw that tightens against the shaft. This feature prevents slippage or movement of components during operation.Adjustable Positioning: The set screw design allows positioning/limiting adjustment along the optical axis, ensuring a secure connection. It can also be used for drill stop rings, which can be easily adjusted at any position in the drill groove, helping to accurately control the drilling depth.How to use it?These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.What should i notice?Please confirm the correct size before ordering.

• Durable Construction: Made of nickel-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces. Widely used in different industries such as machining, woodworking, automobiles, 3D printers and remote control aircraft models. They can be used in various equipment and machinery to fix gears, pulleys, sprockets or other components to the shaft.
• Total Size: 3.05 x 8 x 5 x 2.5mm/0.12 x 0.31 x 0.2 x 0.1 Inch; Thread Size: M3; Color: Black; Material: Carbon Steel; Package Includes: 14 x collars, 14 x screws, 1 x 1.5mm hex driver.
• Secure Shaft Attachment: Set screw collars are designed with a threaded hole and a set screw that tightens against the shaft. This feature prevents slippage or movement of components during operation. Adjustable Positioning: The set screw design allows positioning/limiting adjustment along the optical axis, ensuring a secure connection. It can also be used for drill stop rings, which can be easily adjusted at any position in the drill groove, helping to accurately control the drilling depth.
• These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.
• Please confirm the correct size before ordering.