TIMCO Classic Multi Purpose Screws 4.0 x 20 A2 Stainless Steel Box of 200

The Classic Multi-Purpose Screw, crafted from A2 Stainless Steel, is the quintessential fastener for those requiring exceptional corrosion resistance. Its design makes it ideal for various applications, including softwoods, hardwoods (when pre-drilled), chipboard, MDF, and plastic. Utilising stainless steel is crucial in environments that are corrosive or when working with base materials known for their inherent corrosive characteristics, such as Green Oak.

This multi-purpose screw features a meticulously designed double countersunk head, which significantly reduces the likelihood of head shear while facilitating the completion of countersinking. Its unique 40-degree deep single thread ensures a secure fixing that boasts high pull-out resistance, making it a reliable choice for both professional and DIY applications.

Advanced Features

- Double Countersunk Head: This innovative design feature not only helps to prevent head shear but also aids in achieving a flush finish when countersinking.

- Thread Configuration: A single coarse thread set at a 40-degree angle maximizes the screw’s grip, ensuring that it remains firmly in place even under stress.

- Sharp Point Design: The 25-degree sharp point allows for easy penetration into materials, reducing the effort required during installation.

- Surface Hardening: The screws are surface hardened to a strength of up to 750 HV, which helps prevent torque shearing during installation.

- Patented Molecular Lubrication: The new lubrication technology enhances screw insertion speed and provides additional resistance to corrosion, ensuring longevity and reliability in various environments.

Specifications

- Size (mm): 4.0 x 20

- Size (imperial): 8 x 3/4

- Driver Bit Size: PZ2

- Pack Type: Box

- Pack Quantity: 200

- Recess Type: Pozi

- Head Type: Double Countersunk

- Thread Type: Single Coarse 40°

- Point Type: 25° Sharp

- Material: Austenitic Stainless Steel (A2-304)

- Corrosion Rating: 4 (on a scale of 1-5)

Weighing approximately 0.661 pounds, the Classic Multi-Purpose Screw embodies strength, durability, and versatility, making it an essential addition to any toolbox. Whether you're undertaking minor repairs or significant construction projects, this screw is engineered to meet the challenging demands of both the trade and enthusiastic DIYers alike. Ensure your fastening needs are met with this exceptional multi-purpose screw, which combines performance with a design tailored for ease of use and reliability in challenging conditions.