| Business | Phone |
| All-Spec Fastener Inc 17875 Sky Park Cir # C, Irvine 92614 | (949) 250-0535 |
| Cjc Industries Inc Po Box 52964, Irvine 92619 | (949) 551-6834 |
| Emhart Heli-Coil Co 1402 Mcgaw Ave, Irvine 92614 | (949) 851-2298 |
| Pop Fasteners 1402 Mcgaw Ave, Irvine 92614 | (949) 851-0309 |