MW Components - Elk Grove Village

Formerly Rumco Fastener


For over 30 years MW Components – Elk Grove Village (formerly Rumco Fastener) has been the manufacturer of choice for cold-headed fasteners. We specialize in SEMS and custom fasteners including 2-, 3- and 4-piece assemblies, in ferrous and non-ferrous materials, with standard, cutting or forming thread geometries.


MW Components - Elk Grove Village
989 Pauly Drive
Elk Grove Village, IL 60007




Name Original Approval Certificate Expiry
ISO 9001 05/19/2021 05/18/2024
QSLM Class 2 and 3 CAGE Code Number 6Z992 01/28/2019 01/27/2022
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Featured Products

MW Components – Elk Grove Village specializes in a wide variety of SEMS and custom fastener products.

Our Manufacturing Services

We have a complete range of manufacturing equipment allowing us to make quick, efficient production runs. Whether the order is for 1,000 or a million pieces, MW Components – Elk Grove Village has all the resources to meet customer fastener requirements.


  • Drilling

Coatings & Surface Treatments

  • Plating

Industries Served

Our ability to meet custom requirements, a deep product line, top manufacturing capabilities, and our ongoing commitment to customer satisfaction allow us to serve a wide range of industries.

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