Shenzhen Dahe Industrial Co., Ltd.

Supplier: Screws like fasteners, ball screws, lead screws, self drilling screws, self tapping screws, anchor screws, captive screws, thumb screws & any other type of special screws and nuts
Services: Services in buying / sourcing and selling of all types of screws like fasteners, ball screws, lead screws, self drilling screws, self tapping screws, anchor screws, captive screws, thumb screws & any other type of special screws and nuts
Buyer: Screws like fasteners, ball screws, lead screws, self drilling screws, self tapping screws, anchor screws, captive screws, thumb screws & any other type of special screws and nuts

Supplier: Drywall screw, wood screws, self drilling screws, self tapping screw

Supplier: Self drilling screw, self tapping screw & drywall screw / chipboard screw.
Services: Transportation & shipping

Supplier: Self drilling screw, self tapping screw & drywall screws
Services: Manufacturers

A self-drilling screw is a type of self-tapping screw that also features a drill point. self-drilling screws have a point that acts as a drill bit and sharp cutting threads that tap the hole during installation. Self-drilling screws are a commonly used variety of screws for quick drilling into both metal and wood. A self-drilling screw can typically be identified by its point and flute (notch) tip. Self-drilling screws do not require a pilot hole, which accelerates installation time and lowers the cost and need for additional drill bits. This cost-saving feature makes self-drilling screws the clear choice for metal building construction. These screws rarely require lock washers or other types of locking fasteners to prevent loosening.

Supplier: Self drilling screw, self tapping screw, anchor bolt, fasteners
Services: Manufacturing
Buyer: Fasteners