Galvanized Screws

Custom Screws Manufacturer

Hex Socket Galvanized screws

Hex Socket Galvanized screws

Features: Hex socket screws, Zinc plated screws, shoulder screws, Galvanized bolts.

Materials: Steel; Finish coating: Zinc plated

Head: Cheese Drive: Hex socket

Galvanized screws are characterized by the presence of a protective zinc shell that’s achieved by submerging the screws in molten zinc. Known as hot-tip galvanizing, this finishing process adds a layer of zinc over the surface of a screw. This process means the nails have a protective barrier which makes them resistant to rust and corrosion. If it’s galvanised, it will be dull grey and a little rough. A zinc-plated product will be shiny and smooth. A hot dip galvanized product has the best protection against rust, even though it’s a bit ugly.

Socket screws contain a hexagonal socket, or internal drive, in the head. The way to tell if a screw is a socket screw is by the tool required to tighten and loosen it. The general rule of thumb is simple: if you need an Allen or hex key, or a special internal wrenching drive, then it can be classed as a socket screw.

What are shoulder screws used for? Much like all other screws, shoulder screws are meant to hold objects together and in a particular position. However, these screws are designed for use in parts that require a mounting pin, joint, shaft, dowel, pivot, or sliding motion.

Need Custom Screws for Your Industry?

As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you.

About Us

Shenzhen Heat Hardware Co., Ltd is a leading custom screw manufacturer in China founded in 2000 years. We are specializing in custom screws, security screws, Sems screws, Chicago Screws, Weld Screws, Long screws, Micro Screws, Thumb Screws, Set Screws, Custom bolts, carriage bolts, nuts, and other custom Fasteners. With more than 20years of industry experience. We have serviced over 20000customers including the aerospace industry, automotive industry, electronics, mechanical and electrical products, robots, the Medical industry, communications industry, Outdoor sports products, smart appliances, etc. we can provide one-stop fastener customized service for you no matter what kind of custom fastener you need.

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