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What are Wafer Head Screws?

1. What is a Wafer Head Screw? The Wafer Head Screw is featured with a low profile dome head and extra-wide load bearing flat surface. This special structure makes it strong hold for thin materials. As many other kinds of…

Where to use coil nails ?

Where to use coil nails?   1. What are coil nails? Coil Nails are a series of nails arranged in a circle connected by a piece of metal and loaded into a gun. Popular with all trades, they are often…

What are common nails?

1. What is common nail? The basic structure of a common nail is a round flat head, a shank, and a diamond-shaped point. Normally there are three types of common nails: the twisted shank type, the smooth shank type, and…

What’s Zinc-Nickel Alloy Coating?

What’s zinc-nickel alloy coating? Compared with zinc plating, which is more common for a corrosion-resistance, the zinc-nickel alloy coating is not so popular. However, it offers an exceptional resistance particularly for parts in harsh environments. With a composition of 10-15%…

How to measure a screw?

To fastener distributors, during the contact with the manufacturer, a correct and specific inquiry is very important. Especially a correct size specification of the screw is essential for the acquisition. How to measure the length? The measuring should start from…

Wire Rod Prices in China

As the price of wire rods has a great impact on the price of screws, the trend of this price has always been every screw manufacturer and distributor’s major concern.   Compared with the year-ago level, the Steel Inventories at…

What to Know About Drywall Screw?

Screw Gauges: The Scew gauge refers to the diameter of the drywall screw. Generally, the most popular sizes are #6 (3.5mm) and #8 (4.2mm). Naturally, as the gauge numbers increase, the screw becomes larger in diameter. Usually, the size of…

 FAQ about drywall screw

FAQ about drywall screw

  Definition of drywall screws Specialized screw with a bugle head that is designed to attach drywall to wood or metal studs, however, it is a versatile construction fastener with many uses. The diameter of drywall screw threads is larger…