Openbuilds Lead Screw 304 Stainless Lock Collar Block Ring Axis Sleeve Bore 2/3/4/5/6/7/8/10/12Mm for DIY 3D Printer CNC Router
Lead Screw Lock Collar
Precision Shaft Locking Ring for Lead Screws & Rotating Shafts
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Model Number: |
Lead Screw Lock Collar |
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Inner Diameter (ID): |
2.05, 3.05, 4.05, 6.05, 8.05, 10.05, 12.05 mm |
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Material: |
304 Stainless Steel |
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Package Content: |
1 x Shaft Lock Collar |
✨ Key Features
🔩 Precise Inner Diameter
Available in 7 common sizes from 2.05mm to 12.05mm, ensuring a snug fit on standard lead screws and rotating shafts.
⚙️ 304 Stainless Steel
High-grade stainless steel offers excellent corrosion resistance, durability, and long service life in demanding environments.
🔧 Secure Locking Design
Effectively prevents axial movement of lead screws and shafts, maintaining precise positioning for mechanical assemblies.
đź“Ź Easy to Install
Compact design allows quick mounting without special tools, saving time during assembly or maintenance.
🎯 Common Applications
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3D printers & CNC machines
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Linear actuator assemblies
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Lead screw positioning systems
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Robotics & automation equipment
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Camera slider rails
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Industrial machinery
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DIY mechanical projects
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Prototype development
đź“Ś Important Sizing Note: The inner diameter listed (e.g., 2.05mm) is designed for a slight interference fit on standard 2mm shafts. Please measure your shaft diameter before ordering to ensure proper fit.
🔧 Installation Tips
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Clean the shaft surface to remove any debris or oil.
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Slide the lock collar onto the shaft to the desired position.
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Tighten the set screw evenly using a hex key (not included).
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Verify that the collar is secure and does not slip under axial load.
📦 Package Includes: 1 x Lead Screw Lock Collar (Size as selected)
âś… Quality Guarantee: Each collar is machined from genuine 304 stainless steel and inspected before shipping.
Additional information
| Color | 12Mm Bore, 5Mm Bore, 10Mm Bore, 4Mm Bore, 8Mm Bore A, 6Mm Bore, 2Mm Bore, 8Mm Bore B, 3Mm Bore |
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| Voltage | 304 Stainless Steel |
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