double ended hex bolt

Expanding plastic screw anchors, often referred to as wall anchors, are designed to secure objects by expanding as a screw is driven into them. Typically made from durable plastic, these anchors are inserted into a pre-drilled hole in the wall. When a screw is inserted into the anchor, it pulls the anchor wings outward, gripping the surrounding material tightly. This expansion creates a hold strong enough to support various weights, making them ideal for a wide range of applications.


...

Another important aspect of bonded washer screws is their versatility. They can be used in a wide range of materials, including steel, stainless steel, aluminum, and plastic, making them suitable for use in various industrial settings They can be used in a wide range of materials, including steel, stainless steel, aluminum, and plastic, making them suitable for use in various industrial settings They can be used in a wide range of materials, including steel, stainless steel, aluminum, and plastic, making them suitable for use in various industrial settings They can be used in a wide range of materials, including steel, stainless steel, aluminum, and plastic, making them suitable for use in various industrial settingsbonded washer screws. Additionally, they are available in different sizes and shapes, allowing engineers to choose the most appropriate option based on their specific requirements.

...

When it comes to timber screws, the focus is on their ability to securely join pieces of wood without splitting or damaging the material. Timber screws are designed with a sharp point and thread that allows them to easily penetrate the wood, while their coarse threads provide excellent grip and holding power Timber screws are designed with a sharp point and thread that allows them to easily penetrate the wood, while their coarse threads provide excellent grip and holding power Timber screws are designed with a sharp point and thread that allows them to easily penetrate the wood, while their coarse threads provide excellent grip and holding power Timber screws are designed with a sharp point and thread that allows them to easily penetrate the wood, while their coarse threads provide excellent grip and holding powerblack hex head timber screws. They are particularly useful when working with thicker or harder woods, as they can withstand greater stress without compromising the structural integrity.

...