Automotive Fittings That Keep the Industry Moving
There’s no such thing as “just a connector” or “only a bracket” regarding automotive fittings. These small components have huge responsibilities. They keep fluids where they belong, maintain structural integrity, and ensure systems are functioning as designed. At Buell Automatics, we manufacture automotive fittings that meet the exacting demands of modern vehicles without compromise.
Automotive Fittings Built for Performance
Our manufacturing process delivers:
- CNC-Turned Fittings: Hydraulic adapters and fuel line connectors machined to exact specifications, batch after batch.
- Swiss-Machined Components: Small but critical parts like injector fittings and sensor housings are produced with consistent accuracy.
- High-Volume Production: Multi-spindle screw machines churning out thousands of identical fittings daily for tier suppliers.
Materials That Hold Up
The right material makes all the difference in the automotive division:
- Stainless Steel (303/304): Best for corrosion-resistant fuel and brake fittings.
- Brass (C36000): When conductivity and machinability matter, like in electrical grounding points.
- Aluminum (6061-T6): Lightweight yet strong enough for intake and cooling system parts.
Every material batch is verified against supplier certs before machining begins—no substitutions, no shortcuts.
Inspection: More Than a Box to Check
Take a look at some of the ways we inspect:
- First-Article Verification: Manual gauges check initial samples against prints.
- In-Process Measurements: Operators verify critical dimensions hourly using calibrated tools.
- Final Validation: Optical comparators confirm thread profiles and surface finishes meet spec.
The Oasis system rapid-fires to check dimensions and flags any flaws.
Finishing Touches That Matter
Raw machining isn’t enough for automotive fittings:
- Passivation: For stainless parts that have to resist road salt and brake fluid.
- Electropolishing: Smooths internal passages in fuel fittings to prevent particulate buildup.
- Laser Marking: Adds permanent identification for traceability.
Why Automotive Suppliers Choose Buell
- Volume Without Variance: Our multi-spindle machines produce fittings by the thousands, all within tolerance.
- Deep Hole Expertise: Drilling precise, straight passages in hydraulic components.
- Complete Documentation: Material certs, inspection reports, and process data are available digitally.
Reach out Today
Whether you need prototype fittings or high-volume production, Buell Automatics delivers components that keep vehicles running safely. Contact us today to discuss your next automotive project or simply request a quote to get started.