| Business | Phone |
| Action Bolt & Ind Supply 8724 Asheville Hwy, Knoxville 37924 | (865) 932-6300 |
| Wurth Service Supply Inc 602 Warehouse Park Ln, Knoxville 37932 | (865) 675-0712 |
| Tennessee Valley Fasteners Inc 1049 Lee St, Knoxville 37917 | (865) 637-5811 |
| Cannon Fasteners Inc 2547 Scottish Pike, Knoxville 37920 | (865) 609-7626 |
| Cor-Ten Co 111 State St, Knoxville 37902 | (865) 637-6929 |
| Purchased Parts Group 3500 Workman Rd # A, Knoxville 37921 | (865) 558-8706 |
| Duo-Fast Corp 3906 Papermill Dr, Knoxville 37909 | (865) 588-2453 |
| Fastenal Co 3545 Papermill Dr, Knoxville 37909 | (865) 521-7200 |
| Marco Supply Co 5308 N Middlebrook Pike # C, Knoxville 37921 | (865) 588-1614 |