QUARKZMAN 15-Piece Screw Collars, 2 mm Bore, 7 mm Width, Drill Stops

Description

• Size: 2 mm bore shaft collar with threaded set screw, 7 mm outer diameter, 7 mm thickness.
• Durable construction: Made of 304 stainless steel with high strength, strong locking force, corrosion resistance, and durability. Round drill collars are commonly used as positioners, spacers, stops, and bearing surfaces.
• Adjustable positioning: Screw collars can be quickly and easily adjusted to any position on a drill bit and help drill holes to a precise depth while preventing under-drilling and over-drilling.
• Versatile applications: Widely used in automotive, robotics, and RC aircraft models. They can be used in various devices and machines to secure gears, pulleys, sprockets, or other components on shafts.
• Easy installation: Simply slide the collar to the desired position on the shaft and tighten the threaded set screw with a suitable hex key. No additional tools or disassembly of other components are required.

Durable construction: Made of stainless steel with high strength, strong locking force, corrosion resistance, and durability. Round drill collars are commonly used as positioners, spacers, stops, and bearing surfaces. Secure shaft fastening: The screw collars feature a threaded hole and threaded set screw that tightens against the shaft for secure fastening. This helps prevent components from slipping or moving during operation. Adjustable positioning: These screw collars can be quickly and easily adjusted to any position on a drill bit, helping drill holes to a precise depth and preventing under-drilling and over-drilling. Versatile applications: Widely used in various industries, including automotive, 3D printing, and RC aircraft models. They can be used in various devices and machines to secure gears, pulleys, sprockets, or other components on shafts. Easy installation: These collars are easy to install on a shaft. Simply slide the collar to the desired position and tighten the threaded set screw with a suitable hex key. No additional tools or disassembly of other components are required.

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