Nuts, dome/cap, turned in Canada
- BE PRESSURE SUPPLY, INC.
- Lagacé et Frère Inc
- Labelle Venitienne Inc
- FKI Industries Canada Limited
- Simpson Strong-Tie Canada Limited
- Russo Precision Inc
- Leland Industries Inc
- Laginha Enterprises Ltd
- Thomson Fasteners Inc
- Tinnerman Palnut Engineered Products (Canada) Corp
- Ready Rivet & Fastener Limited
- L.A. Mint Inc
- Ideal Building Fasteners Inc
- Williams Form Hardware & Rockbolt (Canada) Limited
- GBM Rivet & Fasteners
- GBM Rivet & Fasteners Inc
- Infasco
- ITW Canada
- Hold-Tite Fasteners Limited
- David Roberts Food Corporation
- R B & W Corporation of Canada
- Freeway Washer Limited
- Ivaco Inc.
- Visque Inc
- Strathcona Manufacturing Inc
Metallurgy, metalworking and metal products