Decorative Fine Thread Drywall Screw Fasteners Din Standard Plasterboard Drylining

 1. Name: drywall screws, gypsum board screws

 2. Grade: C1018, C1022, SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9

 3. Size: 3.5mmx16mm--4.8mmx157mm, #6--#10

 4. Standard: DIN18182

 5. Certification: ISO9001, SGS, CTI, ROHS

 2. Descriptions:

      Drywall Screws are self tapping screws with a flat bugle head used for attaching plasterboard, drywall, gypsum board or sheetrock to wooden or metal  studs. They are very versatile and commonly used in sheetrock, wood, plastics and particleboard applications.

      They are twin-threaded with very sharp points. our quality product, not cheap low quality. drywall fine thread screws, black phosphate / zin plated  plasterboard drylining. All Drywall fastenings should be driven straight and the heads should be set slightly below the plane of the surface.

 3. Applications:

• These drywall screws are bugle headed with a Phillips recess (No.2). They are twin-threaded with very sharp points. Black Phosphate plated and Bright Zinc plated Suitable for fixing plasterboard to a wood or metal framework up to 1mm thick.
• Manufactured to JIS B1125 (1995) and independently tested to IFI specification ASTM C1002-89.
• 25ø "Super Sharp" (SS) point for ease of penetration.
• 60ø twin thread.
• Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility.
• Made from C10-18 Steel.
• Cosmetically plated in either zinc or black phosphate.
• Designed to pierce and drill into 0.9 mm of metal channel. For larger gauge channel self-drilling drywall screws are recommended.
• All Drywall fastenings should be driven straight and the heads should be set slightly below the plane of the surface. Once inserted the screw should be sealed and taped to avoid any contact with wet plaster or plaster board lime.

  4. Advantages:

 1. Quality control: we make 100% quality test during producing and before shipping

 2. Rich experience: we have been export screws for more than 20 years

 3. Competitive prices: the better quality, but cheaper prices

 4. Timely quotation: send you prices within one day

 5. Good services: we supply OEM, ODM,OBM services and best after-sale services

 6. Punctual delivery: we can ship every order without delay

 7. Easy contact: skype and wechat: majestytom, QQ: 30062277

  5. More Pictures: