ForgeFix General Purpose Twin Thread Screws 2" x 8 Zinc Plated Box 200

These Forgefix General Purpose Pozi Compatible Screws with countersunk heads are designed for durability and versatility across a broad range of applications. Zinc plated to enhance their longevity, these screws are a popular choice for both professionals and DIY enthusiasts alike, suitable for use in various materials including softwoods, hardwoods, chipboards, and fiberboards.

Applications

These screws are ideal for a variety of ironmongery, electrical, and plumbing applications. The countersunk head is specifically designed to sink flush with the substrate, providing a smooth surface finish that is aesthetically pleasing. Additionally, they can be used with various screw cover caps for enhanced finishing options.

Zinc Coating Benefits

The zinc coating on these screws plays a crucial role in preventing oxidation, extending the lifespan of the protected metal. By forming a barrier against the elements, this coating acts as a sacrificial anode if damaged, ensuring the underlying metal remains intact. When exposed to the environment, the zinc oxide formed is a fine white dust that does not compromise surface integrity, unlike iron oxide. This protective layer, if left intact, can continue to shield against further oxidation, much like the protective oxide layers found on aluminium and stainless steel.

Pozidriv Drive System

One of the standout features of the Forgefix screws is their Pozidriv design. While visually similar to traditional Phillips screws, Pozidriv screws incorporate four additional points of contact which reduce the likelihood of cam-out when driving. This allows for greater torque application and a more reliable fastening. The Pozidriv screws can be easily identified by a line embossed in the screw head, positioned at a 45-degree angle to the slots for the driver.

Design Features

These screws come with twin threads, which facilitate a quick start when driving, making for an easier insertion process. The extra deep insert bit recess allows for a firmer grip and positive drive, enhancing user efficiency during installation. The special wax coating also contributes to easier insertion and increased speed, making these screws a user-friendly option for various projects.

Specifications

Available in several sizes, these screws accommodate a range of fixing needs:

- No.4 = 3.0mm

- No.6 = 3.5mm

- No.7 = 3.9mm

- No.8 = 4.0mm

- No.10 = 5.0mm

- No.12 = 6.0mm

In summary, the Forgefix General Purpose Pozi Compatible Screws are robust and versatile fastening solutions, perfect for numerous construction and repair tasks. Their durability, effective design, and ease of use make them an essential addition to any toolkit.