2. Expansion Screws These screws are designed for concrete or masonry walls. When installed, they expand and grip the surrounding material as the screw is driven into it, creating a robust anchor point.

Design Features

One of the key benefits of galvanized expansion anchor bolts is their ability to expand and grip tightly to the base material when installed. This expansion mechanism creates a strong connection between the bolt and the surface, providing a secure hold that can withstand heavy loads and vibrations. This makes galvanized expansion anchor bolts ideal for applications where safety and stability are crucial, such as securing structural elements or heavy machinery.

1. Strength and Durability Due to the high-strength material used in their production, M20 bolts can bear heavy loads without deforming or failing, making them ideal for critical structural applications.

Various types of expanding plastic screw anchors are available in the market, each designed to accommodate different weights and materials. The most common types include

Wafer head reamer self-drilling screws are utilized across various industries. In construction, they are often employed for metal roofing and siding installations, where quick and reliable fastening is essential. Additionally, in the manufacturing sector, these screws are used to assemble components in machinery and automotive applications, where strong and durable joints are required.

2. Hardened Tek Screws Made from specially treated steel, these screws are designed for heavy-duty applications. Their hardened design provides enhanced durability and resistance against shear forces, making them perfect for structural connections.

To ensure effective use of expanding wall anchors, consider the following best practices