Who We Are

Founded in Chicago in 1986, Certified Fastener & Industrial Supply is a family-owned and operated distributor of hardware and industrial products.

With deep industry expertise and a customer-focused approach, we provide tailored solutions that help businesses stay efficient and productive. As we continue to grow, we remain committed to quality, reliability, and competitive pricing, and our dedicated team ensures that every order is handled with precision and care.

Why Certified?

• Industry Expertise

With over four generations of experience, our family-owned and operated business has provided exceptional service to Chicagoland and beyond since 1986.

• Custom Solutions

From optimized inventory to custom labeling and kitting, we tailor our service to each customer’s individual needs.

• Same-Day Shipping

Over 10,000 stock items can ship same-day, and we provide short lead times on most non-stock items.

• Advanced Supply Chain

We partner with a large network of suppliers to offer an expansive line of products and services.

Our Services

Customer Service

• Immediate assistance. No auto-receptionists or IVR menus.
• Product expertise.
• Rapid quoting on standard items.
• Low $30 minimum order.
• Free freight program.

Secondary Processes

• Plating, finishing, heat treating, painting, patching, pelletizing.
• Grinding, cutting, chamfering, drilling and boring, tapping, slotting, grooving, turning, thread rolling, and cutting.

Custom Packaging

• In-house kitting and assembly for lower cost and quick turnaround.
• Custom design and barcoding on labels.
• Flexible container options: bags, boxes, jars, and more.

Inventory Management

• Demand forecasting to maintain optimal stock levels.
• Lot-controlled inventory for full traceability.
• Certifications for most products.
• Dropshipping.
• Stock and release programs.

Fastener Solutions

• Cost analysis: consolidate fasteners and components or replace them with effective low-cost options.
• Application review: suggest solutions to reduce production costs.
• Custom designs: supply custom fasteners and components, made to print or sample.