Contact listed companies to purchase products
Wood Screw Single Lead Suppliers Index Other Products
| Wood Single Thread | MD | Swan Secure Products Inc | M | 410-360-9100 |
| Wood Single Thread | MI | Wayne Bolt & Nut Co. | M | 800-521-2207 |
| Wood Single Thread | RI | Pilgrim Screw Corp. | M | 401-274-4090 |