McMaster-Carr supplies a very wide range of industrial, commercial, and maintenance products. They are known for having one of the most complete catalogs in the industry, covering almost every MRO (Maintenance, Repair & Operations) need.
Here’s a clear breakdown of what McMaster-Carr supplies:
1. Fasteners & Hardware
- Bolts, nuts, screws, washers
- Anchors, rivets, pins
- Retaining rings, threaded rods, spacers
2. Raw Materials
- Metals (steel, aluminum, brass, copper, stainless steel)
- Plastics (nylon, PTFE, UHMW, acrylic, polycarbonate)
- Rubber and foam
- Ceramics, composites, and insulation materials
3. Tools & Equipment
- Hand tools and power tools
- Cutting tools and abrasives
- Measurement and inspection tools
4. Electrical Components
- Cables, connectors, wire
- Switches, sensors, relays
- Enclosures and electrical fittings
5. Plumbing & Fluid Control
- Pipes, valves, fittings
- Pumps, hoses, tubing
- Gaskets, seals, and fluid-handling components
6. Bearings & Power Transmission
- Bearings, bushings
- Chains, belts, sprockets, pulleys
- Gearboxes and couplings
7. Material Handling & Storage
- Carts, dollies, ladders
- Racks, bins, storage containers
8. Safety & Maintenance Supplies
- PPE (gloves, goggles, masks)
- Lockout/tagout equipment
- Cleaning and facility maintenance supplies
9. HVAC & Temperature Control
- Fans, blowers, ducting
- Heating elements and ventilation equipment
10. Laboratory Supplies
- Containers, tubing, clamps
- Basic lab equipment and instruments
For any requirement related to McMaster-Carr Products
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