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Din 7504k Hex Washer Screw Self Drilling Sheet Metal Screws With Washers - China

price: check with company for price

Din 7504k Hex Washer Screw Self Drilling Sheet Metal Screws With Washers

Products Photos Catalog Din 7504k Hex Washer Photos Catalog

Steel hex washer headself drilling screw with ruspert 500hfor sheet metal - - - - Material | 1022 | Head Style | Hex washer Head | Drive Type | Hex wrench | Thread Type | Tapping Thread | Point Type | Drilling Point | Thread Dia.

| 4.2, 4.8, 5.5, 6.3 | Length | 13mm to 150mm | Grade | Case Hardened | Finish | Ruspert 500h | Certification | ISO9001: 2015, SGS, RoHS, Bureau Veritas | After-sale service | If there are any quality problems, please contact with us at once | - - - - Type BSD and CSD Self-Drilling Screw Mechanical 1-Type BSD: A tapping screw with spaced threads and a drill point which drills its own hole.

May be used to attach plywood, soft woods or composition board to metal, or attach metal to metal.

2-Type CSD: A wafer head thread forming screw with machine screw thread pitch and a drill point which drills its own hole.

The finer thread pitch reduces friction and driving torques.

Type CSD screws are normally used with thicker materials.

The wafer head design allows the screw to set flush in wood and softer materials and provides a clean, finished appearance.

If you are interested in hex washer headself drilling screw, Please do not hesitate to email us or call us.

Our professional team will assit you to purchased the quality products.


Company Contact:


  • Phone: 86-574-62595502

  • Address: No.26 Zhijiang Road, Lanjiang Street, Yuyao City, Zhejiang Province, China, Ningbo , Zhejiang , China

  • Email: Email


Published date: March 30, 2018

  • Business Description: Ningbo OuKaiLuo Hardware Co., Ltd, established in 1999, has been a leading manufacturer and supplier of fasteners.

    ISO, RoHS, SGS, Bureau Veritas Certificated.

    Our main export market is North America, Europe, Oceania, Korea and so on.

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