1 1 4 self tapping hex head screws

A shear stud bolt is essentially a steel rod with a head on one end and a threaded end for anchorage. They are typically used in composite beams and floors where they act as connectors between the steel beam and the concrete slab. The term shear refers to the force that tends to slide one part of a structure over another, perpendicular to the direction of the force. In such scenarios, shear studs serve as a critical line of defense against these potentially damaging forces.

...

Tek screws are specifically engineered to drill and tap their own threads into metal, eliminating the need for pre-drilling or tapping. Their sharp point pierces through the metal surface effortlessly, while the thread engages the material, creating a secure hold with minimal effort. This feature not only saves time but also reduces the chances of material damage, making them ideal for applications where precision and speed are paramount.

...

Another advantage of m10 chemical anchors is their versatility. These anchors are available in a variety of sizes and configurations, which makes them suitable for a wide range of applications. Whether you need to fasten a small bracket or secure a large piece of equipment, m10 chemical anchors can be easily adapted to meet your specific requirements. Additionally, m10 chemical anchors can be used in different types of substrates, including concrete, brick, and masonry, which further enhances their versatility and applicability.

...