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Wafer Head Zinc Plated Drilling Screw  

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Wafer Head Zinc Plated Drilling Screw

Truss Head Self-drilling Tek Screws The tail of the truss head self-drilling screw is drill-tailed or pointed-tailed, which does not require auxiliary processing. It can directly drill, tap and lock on the setting materials and foundation materials, which greatly saves construction time. Compared with ordinary screws, the self-drilling screws have higher toughness and maintaining force, and the long time after combination is not loose. The use, safe drilling and tapping are completed at one time, and the operation is simple. Self Drilling Screw SELF Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex roofing Screw Self Drilling Screw SELF Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex Roofing Screw Finish:ZINC PLATED Material:   Steel, C1022a Measurement system:   INCH Head Style:   Truss, wafer Place of Origin:   handan city , China Brand Name:…