Automotive CNC Manufacturing
Precision Spacers and CNC Components Made to Your Drawings
SpacerMFG provides precision-machined spacers, sleeves, and components for engineering teams and procurement departments needing parts that meet exact tolerance and material specifications.
Since 2013, we have supported automotive suppliers and industrial OEMs by converting technical CAD files into reliable, production-ready hardware. Our machining consistency helps components fit correctly the first time, reducing costly line stoppages and rework.
2013
Supporting engineering teams since
Made-to-print
Components built to your drawings
Repeatable
CNC turning and milling production
Production-ready hardware
From prototype batches to recurring automotive programs, our workflow adapts to your technical and scheduling requirements.
Precision manufacturing capabilities
CNC turning and milling aligned to your print
We operate a specialized facility focused on turning and milling components that demand tight dimensional control. Machine parameters are aligned with your specific print requirements so each spacer or bushing maintains its intended fit and function.
Built for exact assembly requirements
Tolerances are produced according to customer drawing requirements, with secondary operations available for ready-to-install parts.
CNC Turning & Milling Specifications
| Part Types | Spacers, Sleeves, Bushings, Shafts, Pins, Standoffs |
|---|---|
| Materials | Aluminum, Stainless Steel, Carbon Steel, Brass, Copper, Engineering Plastics |
| Geometry | OD/ID profiles, stepped diameters, grooves, chamfers, complex slots |
| Tolerances | Per customer drawing requirements |
| Secondary Ops | Drilling, tapping, grinding, deburring, marking |
Component range
Supporting automotive and industrial assemblies
Automotive and robotics applications often require specific material properties, such as the lightweight nature of aluminum or the corrosion resistance of stainless steel. Our production setup allows efficient switching between material grades so you can procure multiple component types from a single source.
Precision Spacers
Custom OD, ID, and length to ensure exact spacing in automotive chassis or electronic assemblies.
Spacer Sleeves
Manufactured with precise wall thickness to handle structural loads.
Stepped & Flanged Spacers
Multi-diameter profiles produced for simplified component integration.
Threaded Standoffs
Male-female or female-female configurations with burr-free internal and external threads.
Ready-to-install parts
Secondary processing that reduces supply chain steps
We deliver finished components that move directly from the shipping box to your assembly line. Integrated secondary processes help parts arrive with the necessary surface properties and finish.
Surface Finishing
Anodizing for aluminum, passivation for stainless steel, and zinc or nickel plating for steel components.
Mechanical Accuracy
Precision reaming for exacting bore sizes and grinding for superior surface finishes.
Identification
Laser marking for part numbers or batch traceability on high-volume runs.
Why engineering teams choose SpacerMFG
A CNC partner focused on parts made to print
You are not selecting from a catalog. You are using our CNC capacity to produce parts specific to your unique design.
Direct Communication
Your technical requirements are handled by a team that understands drawings, not just sales quotas.
Scalable Production
From small prototype batches to recurring production volumes for ongoing automotive programs, our workflow adapts to your schedule.
Consistent Quality
By focusing on CNC turning and milling, we maintain high repeatability so the 1,000th part matches the first.
How to get a quote
Send your requirements for technical review
To receive an accurate quote, provide your CAD files or technical drawings in PDF, STEP, or IGES format. We review your material specifications, tolerance requirements, and quantities to provide transparent lead time and pricing.
Quote preparation checklist
- 1.Send your drawings and specifications to info@spacermfg.com.
- 2.Include your target quantity and expected delivery date.
- 3.Our engineering team will perform a DFM review and return a formal quote.
Visit our facility
Submit your requirements
Share your project details and our team will review the manufacturing requirements.