Captive panel screws, they will not fall off whether during tightening or when unscrewing after riveting because their heads has a ring of embossed teeth, therefore, they are called panel screws, also known as spring loaded fastener screws.

This type of fastener is usually hard, durable, and not prone to rust, it is used to be installed in pre-drilled holes or panel inserts, and can prevent loss and misalignment. Thus, it is very suitable for those application scenarios where the fasteners must be reliable and capable of frequent disassembly.

Based on different installation methods, they are mainly divided into self-tightening, flared, floating, and snap-fit ​​types.

They are available in different materials and various specification,  in addition to the standard sizes, we can also provide customized services based on the drawings to meet the special needs of customers in different scenarios.