Hello!Weblcome to Our Website!
Pro Construction Screws
Bolts Fasteners Manufacturer. Your Fixing Fasteners Factory
Contact
86-574-87486773
Position: Home >> Products >> Drilling Screw

Drilling Screw

Farmer Screw (Roofing Screw), Sandwich Panel Screw
SINOAN Article Number:F10032089
Brand Name:DRILLMAN OR OEM
Material:Steel
Surface:zinc plated Cr3+
Type:HEX
  • Product Details

    Farmer Screw (Roofing Screw), Sandwich Panel Screw


    FinishZinc Plated (clear / white / yellow), Coating (Geomet, Dacrotized, Ruspert etc.), Mechanically Zinc plating etc.
    StandardIFI, DIN7504, JIS, BS, AS, EN14566 or customized designs available.
    Drill capacitytest steel plate thickness 1.6mm to 12mm depends on customers' requirements.
                         #5 drill screw tested by auto-drive machine at 
                         #5 Drill Screw tested by hand driver at 
    Otherscase harden required, assembled with steel and EPDM bonded washer (OD12mm, 12.7mm, 14mm, 16mm, 19mm, 22mm or 25mm, galvanized steel thick 0.8+/-0.1mm and black/grey EPDM thick 2.0, 2.5 or 3.0 +/-0.2mm for selection), or umbrella EPDM washer, and head painted RAL color available