Material: Low carbon steel c1022a.
Driver: 5/16" or 3/8"
Head: Hex head.
Point: #1 Self-drilling.
Washer: Single epdm washer.
Surface Treatment: Galvanize zinc or Ruspert coating.
Diameter: #10(4.8mm), #12(5.5mm), #14(6.3mm)
Length: 13mm -100m
This type of screw has a special head design in the shape of a T-step, mainly used in the Canadian market. It features Ruspert surface treatment and a No.1 drill point. The hot-selling size is 6.3x21, but other sizes can also be produced.
We supply tek screws for steel, tek screws for metal, and self drilling screws for thick steel with stable quality and competitive tex screw price. Popular sizes are always in stock, similar to what you can find at tek screws Screwfix, but with more customization options available.
Feel free to send us an email or add our WhatsApp for more detailed information.
