Truss Head Self Drilling Screws Yellow zinc 

These screws can be used for applications like securing thin membranes, such as one-ply, through insulation. Wooden truss head screws are also commonly used to attach cabinets to steel studs; or to attach sliding shelf supports, since the low-profile head of the truss head screw does not interfere with guide operation. Self Drilling Screw SELF Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex roofing Screw Finish:   yellow zinc plated Material:   steel c1022 Measurement system:   INCH, Metric Head Style:   Truss Phillips Place of Origin:   handan city , China Brand Name:   JK Model Number:   DIN Standard:   DIN Product name:   Truss Wafer Head Phillips Driver Self Drilling Screws Size:   ST4.2, Other size pls contact customer service Length:   13mm-75mm, Other size pls contact customer service Head type:   Truss Wafer…