| Business | Phone |
| X L Screw Corp 1230 Six Flags Rd, Austell 30168 | (770) 948-3510 |
| Earnest Machine Products Co 8080 Troon Cir, Austell 30168 | (678) 838-6902 |
| Heads & Threads Intl 850 Maxham Rd, Austell 30168 | (770) 941-1501 |
| Peco Fasteners Inc 1218 Six Flags Dr, Austell 30168 | (770) 745-1300 |
| Moss Bolt Corp 7110 Oak Ridge Pkwy 200, Austell 30168 | (770) 745-1220 |