Fastening Products Co. specializes in the custom manufacturing of screws and services industries such as mass-transit and power generation. We manufacture screws ranging from ¼” diameter through 6″ diameter with the ability to meet any specific customer requirements. Custom screw manufacturing capabilities include:

Screw Types
- Screw Types: Flat hex socket cap screws, socket set screws, slotted set screws, machine screws, square head set screws, slotted, hex socket, and square head screws, slotted round and flat countersunk cap screws, button socket cap screws, socket shoulder screws, hex socket cap screws, and cut & roll thread screws.
- Materials: Monel, ASTM A193 B7, B16, B7M, A320 L7, low & mild carbon steel, T304 SS, T316 SS, alloy steel, Inconel, Hastelloy, Titanium, Nitronic. Non-ferrous materials include aluminum, brass, copper, silicon bronze.
- Finishes & Plating: Zinc, cadmium, tin, copper, black oxide, Teflon, Fluorokote, hot dip galvanized, mechanical galvanized, passivated screws
We take pride in our ability to meet any specific requirements by offering a comprehensive range of custom screws designed for the needs of professionals across various industries.