Roofing Screws
Model : N/ARoofing screw be used in building or construction.
Roofing screw be used in building or construction.
Over 30 years experiences in manufacturing all types of fasteners, hardware parts, and accessaries.
1. Application for automobiles, machine equipment, locks, and others. 2. Material: low carbon steel, medium carbon steel, high carbon steel, alloy steel, boron steel, cor-ten steel, brass steel.
TYPICAL APPLICATIONS: 1. Fastening electrical fixtures, e.g. cable trays, control boxes, etc. 2. L-brackets to concrete wall and floor. 3. Shelving braces. 4. Aluminium door, windows, shopfronts. 5. Curtainwall brackets. 6. Stainless steel anchoring in water supply and sewerage projects.
The drilling point #5 could be drilled into 12mm of steel plate.
The welding of carbon steel and stainless steel. It could be improved the situation of rustiness.
Attaching drywall or gypsum-board to metal studs from 25 ga through 20 ga, or to wood studs.
1. Material: carbon steel, stainless steel. 2. Head style: hex. washer head, hex. flange washer head, pan head, flat head, thin wafer head, modify truss head, button head, oval head.
1. Material: carbon steel, stainless steel. 2. Head style: hex. washer head, hex. flange washer head.