Acme Threaded Collar, Trap Thread, M12x3, Stainless Steel, OD 28mm MPN:AMTCL-12-3-SS
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In Stock
Free Shipping
In Stock
SKU
510-G3399824
Acme Threaded Collar, Trap Thread, M12x3, Stainless Steel, OD 28mm
The Acme Threaded Collar from Ruland is a precision-made component designed for demanding applications. Its trapezoidal threading provides superior holding power, while its stainless steel construction ensures consistent corrosion resistance. With a fine burr-free finish and tightly controlled face-to-bore perpendicularity, this collar is ideal for use as a load-bearing face, mechanical stop, or component alignment. Its versatility makes it suitable for a wide range of industries, including aerospace, medical, and industrial automation. Ruland's commitment to quality and precision ensures that this collar will provide reliable performance in even the most critical applications.
Top product features:
- Infinitely adjustable to accommodate various shaft sizes
- Double tapped threads ensure a burr-free finish for easier installation and extended shaft life
- Tightly controlled face to bore perpendicularity (TIR of < 0.05mm) for precise load bearing, mechanical stops, and component alignment
Top product applications:
- Load bearing face
- Mechanical stop
- Component alignment
Ruland clamp style shaft collars do not mar the shaft, are infinitely adjustable, and have superior holding power when compared to set screw collars. This one-piece trapezoidal threaded shaft collar has an M12 x 3 bore, 28mm OD, and 11mm width. Threads are double tapped to ensure a burr-free finish which extends shaft life and allows for easier installation. Trapezoidal threading allows for higher axial holding power than traditional threaded collars. Tightly controlled face to bore perpendicularity is maintained (TIR of < 0.05mm) which is critical when the collar is used as a load bearing face, mechanical stop, or for component alignment. The work surface is identified by two grooves on the face allowing the user to easily identify which side is precision faced. This collar is stamped with the Ruland name and bore size for ease of identification. It is manufactured from 303 stainless steel to a fine burr-free finish with hardware of like material for consistant corrosion resistance. Hardware tests beyond DIN 912 12.9 standards for maximum holding power. It is RoHS and REACH compliant.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 1.00
- Package Weight: 0.09
Product info last updated on March 22, 2026 6:44pm UTC
Category: Bearings, V-belts and Power Transmission Equipment