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We're currently making updates to enhance your experience. If you encounter any technical difficulties or can't find what you need, please contact us and we'll be happy to help. Thank you for your patience as we make these improvements to our site.

ISO 9001:2015 Certified Manufacturing

Southco Engineered Access Solutions

As an authorized Southco distributor, Component Solutions Group (CSG) supports OEMs with precision‑engineered access hardware designed to perform reliably across high‑cycle, high‑risk applications. From early design support through production ramp and aftermarket supply, we help you specify, source, and scale Southco solutions with confidence.

What CSG Delivers

Drill Hole Size Calculator for Tapped Threads

Industries Served

Aerospace & Defense

Transportation and Mobility

Telecommunications & Data Infrastructure

Industrial Equipment

Medical Devices

HVAC & Environmental Systems

Success Stories

Proven In The Field

See how BUMAX fasteners solve critical challenges across industries.

wooden Roller Coaster Engineering

Liseberg

Ensuring safety and fatigue resistance for one of the world’s biggest wooden roller coasters. BUMAX 88 reduced maintenance costs significantly.

high Tech Science Observatory

Research Facility

Providing ultra-clean, non-magnetic vacuum chamber fasteners for next-gen gravitational wave detection. Zero outgassing required.

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FlexLink

Implementing corrosion-resistant, easy-to-clean fasteners for food and pharma automation systems. Ensuring compliance and longevity.

defense Sector Naval Vessel

Subsea Application

Extreme corrosion resistance for subsea operations where failure is not an option. BUMAX SDX 109 combines super duplex corrosion resistance with high strength.

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SINE2020

Neutron Research

BUMAX 88 non-magnetic properties enabling precise neutron scattering experiments without magnetic interference.

Why OEMs Partner with CSG

CSG acts as an extension of your engineering and sourcing teams. We help reduce redesign risk, shorten time‑to‑production, and maintain continuity from prototype through full‑scale manufacturing.

Request a quote or engage our engineering team to evaluate Southco access hardware for your next program.

Video Resources

Watch BUMAX fasteners in action and learn about our testing procedures.

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BUMAX Installation Guide

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BUMAX Installation Guide