Specialty Products
Your Complete Partner for Specialty Solutions
At Main Source Distribution, we go beyond standard supply—we deliver tailored solutions. Our goal is to be your trusted, full-service partner for fasteners, hardware, and hard-to-find specialty components.
With decades of experience dating back to the early 1980s, we’ve built a reputation as a reliable, award-winning supplier serving both regional and national clients. We stay ahead of the curve by quickly sourcing and introducing new technologies and evolving products to meet your changing needs.
Our extensive inventory covers a wide range of industry standards, including:
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MS
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NAS
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Metric
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Standard
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Custom-made components
Need Something More Specialized?
When off-the-shelf isn’t enough, we step in. Whether you need rare components, print-to-build parts, or fully customized hardware, our extensive supplier network and industry expertise allow us to deliver solutions others can’t. From complex requirements to tight timelines, we make the difficult easy—providing exactly what you need, precisely when you need it.
See examples of specialty products we supply below:



Metric Multi Turn Wave Spring
Radial Retaining Rings
Torx Shoulder Screws

Double Dowel Pins

Male-Male Standoffs

Chassis Fasteners

Barrel Nuts

Self-Clinching Fasteners

SMTSK Reelfast Keyhole Standoffs

