Hex Washer Head Screws with EPDM Washer Zinc Plated Self-Drilling Roofing Screws

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: DIN7504-K
• Groove: Flat
• Connection: Self Drilling
• Head Style: Hex Washer Head
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: Good Quality
• Certificates: ISO9001.CE,RoHS etc
• Measurement System: Inch, Metric
• Product Name: Hex Self Drilling Screw with EPDM Washer
• MOQ: 1 Ton
• Color: Zinc Plated, Yellow Zinc Plated
• Sample: Free
• Texture of Material: Stainless Steel/Carbon Steel
• Transport Package: Bulk/Small Box/Carton/Pallets
• Specification: M2-M20, 65mm, m8 300mm, 5/16,
• Origin: China
• HS Code: 7318140090
• Production Capacity: 600tons Per Month

Product Description

 

Product Description

A self-drilling screw is a type of screw that has similar design features with a drill bit with a tip that enables it to drill its own hole. As the name implies, self-drilling screws do not require a pilot hole in order to perform as a fastener. They are designed to work on soft steel, wood, and metals.

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