| Business | Phone |
| Building Fasteners Inc 955 Dawson Dr # 1, Newark 19713 | (302) 738-0671 |
| Fastenal Co 509 Interchange Blvd, Newark 19711 | (302) 733-0777 |
| Kenneth G Lilly Fasteners Inc 855 Dawson Dr, Newark 19713 | (302) 366-7640 |
| Skyline Supply 117 Ruthar Dr, Newark 19711 | (302) 894-9190 |