Fasteners Manufacturing Process - Metal Supply Centre

The Four Steps in Fastener Manufacturing:

The stages consist of complex technical processes designed to accomplish specific results. However, we shall briefly describe each option:

1. Heat treatment is a method used to improve the overall durability of a fastener. Heat treatment consists of two operations:
   • Hardening: The fasteners are heated to a high temperature (about 1652 °F) and then immersed in a cooling medium (usually water). This quick temperature fluctuation hardens the fastener material.
   • Tempering: This technique decreases the fastener's excess hardness or brittleness. The metal is heated to a temperature below its critical point, and the fastener is allowed to cool naturally.


2. Surface Finishing: This procedure involves processes that modify the surface of the fastener. It is done to improve its functionality as well as its visual appeal. Surface finishing can include the following:
   • Knurling: A lathe is used to cut metal into a cross, inclined, or straight lines.
   • Burnishing/Reaming: A tool is passed in a sliding motion along the body of the fastener. This action improves the appearance of the fastener's surface polish.
   • Grinding: A grinder eliminates any defects from the fastener, resulting in a flat, smooth, or even reflective surface.


3. Thread Forming and Rolling: Many applications require threaded fasteners. Thread shaping or cutting is used to create threads within or outside a fastener. Thread rolling procedures are carried out using thread rolling dies, which produce different thread diameters on a component without removing material. The die is positioned against the region where threading is required. The fastener is moved in a circular motion, allowing the die to make flawless threads at specific points around the body.


4. Protective Coating: The final step is to apply a protective coating to the fastener. This prevents rust or corrosion of the fasteners and can vary its look by adding color.

Types of Fasteners

We are Supplying in below mentioned cities in india - Metal Supply Centre

Metal Supply Centre has established itself as one of india's leading Manufacturers, Suppliers, and Exporters of Fasteners due to its product reliability and performance. We supply/export 3 containers of Fasteners to indian ports each month to diverse customers.

We are Exporting Fasteners in below mentioned Countries - Metal Supply Centre

Metal Supply Centre exports Fasteners to the United Arab Emirates, Europe, Africa, Asia, and other continents. Every month, we ship Fasteners to various nations, and with our growing clientele, we now ship two containers of Fasteners to new places and ports every month. We are india's leading Fasteners manufacturers and have dominated the market for decades.