Bi-Metal Self-Drilling Screws combine two steels to yield best-in-class performance, from efficient self-drilling to decades of rust-free security.

Maximize efficiency no matter the substrate

Bi-Metal Self-Drilling Screws meld 304 stainless steel and alloy steel to leverage their differing strengths. The result? A self-drilling, bi-metal screw capable of tapping threads into the sturdiest of substrates while also achieving maximum rust protection

The utilization of the hardened, carbon steel tip and lead threads eliminate the need for pre-drilling and give way to fast, easy application. This allows builders to use only one tool instead of two, subsequently driving down installation time, labor costs, and tool maintenance costs.

Whether used in light, medium, or heavy-gauge metal connections, the Bi-Metal Self-Drilling Screws stainless steel fasteners will pierce and grip with unwavering stability and fortitude.

Friends in the industry are welcome to inquire. All products are produced in factories, strictly control quality standards, and have obtained certification from international certification agencies, ISO9001, ANAB, and SGS, to provide customers with safe, stable, and efficient products.

New products are on the seasonal promotion activities. I hope you will support us. If you want to know more, please click on our website or contact us now.
Stay tuned , Cheers

#Self_drilling_screw #EPDM #HWH #HWF #Stainless_Steel #Ruspert #E_coat #Corrosion_resistance #Anti_Corrosion #Tek_Screw #Roofing_Screw #Heavy_duty #No_5_Thread