- Strong Holding Power Nail expansion anchors provide a strong grip in concrete or masonry, making them ideal for heavy-duty applications.

Self-drilling screws have become essential fasteners in various construction and manufacturing applications, particularly in situations involving thick steel materials. Their unique design allows them to drill their own pilot holes, eliminating the need for pre-drilling and saving both time and labor costs. This article explores the benefits, applications, and considerations of using self-drilling screws for thick steel.

Specifications of M20 Foundation Bolt

2. Length and Diameter The dimensions of the fasteners should suit the thickness of the chipboard. Generally, fasteners should penetrate at least half the thickness of the material to ensure a secure hold.