| Spartan Cutlery (Kennewick, WA)
|
| Spec Tools (Nokomis, FL)
|
| Specialty Fastener & Hardware (Charlottesville, VA)
|
| Specialty Sales Inc (Grafton, OH)
|
| Specialty Seal Co (Burbank, CA)
|
| Specialty Tool & Bolt (Goleta, CA)
|
| Spectra Source Corp (Houston, TX)
|
| Spectrum Electronic Hardware (Carrollton, TX)
|
| Speed Corp (Portland, OR)
|
| Speed Fasteners Plus (Elgin, IL)
|
| Speedy Machine & Tool Corp (Elk Grove Villag, IL)
|
| Spencer Products Co (Charlotte, NC)
|
| Spindletop Bolt & Gasket Inc (Gonzales, LA)
|
| Spring Bolt & Nut Mfg (Houston, TX)
|
| Ssmp Trading Co (Springfield, IL)
|
| Stafast Products (Santa Fe Springs, CA)
|
| Stafford Nut & Bolt Warehouse (Augusta, GA)
|
| Standard Fasteners Inc (Norwalk, CA)
|
| Standard Lock Washer & Mfg Co (Worcester, MA)
|
| Standard Tool & Machine (Zimmerman, MN)
|
| Stanley Bostitch Inc (Clinton, CT)
|
| Star (Houston, TX)
|
| Star Stainless Screw Co (Houston, TX)
|
| State Bolt & Supply (Pittsfield, NH)
|
| State Hardware & Industrial (Bridgeport, CT)
|
