Who we are

We are one of PennEngineering®’s leading brands. We take an engineering-first approach by putting our engineers in direct contact with our customers. 

How products are held together may not be your first thought, but it’s our only focus. Our commitment to creating lasting connections is fueled by the belief that small components have a powerful impact.

That’s why we work closely with our customers to find innovative fastening solutions that make a meaningful difference. As a global leader in the fastening industry, chances are we have the product you need. And if we don’t, we can make it for you. While fasteners are our expertise, you are our priority.

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What are you looking for?

You can search our website in different ways. You can search for inventory or product specifications using the full part number or partial part number. You don’t even need to type the words “inventory” or "product spec"!
Examples of what to type:
Full or partial part number: “S-632-1ZI”, “CLS 632” Type: “CLS”, “FH”, “SO” Website content: “Self-clinching Nuts” or “PEM studs”