Hex Head Self Drilling Screw
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Hex Head Self Drilling Screw

Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

Material: C1022 with hardened.
Standard: ISO15480, DIN7504.
Head type: hex washer head, hex flange head.
Finish: white/yellow/blue zinc coated, hot-dipped galvanized, zinc-nickel alloy coating, black oxidized.
Assembling: steel bonded washer, stainless steel bonded washer, PVC washer, stainless steel hex cap, umbrella-type washer, nylon cap.
Diameter: 3.5mm – 6.3mm.
Length: 13mm – 200mm.
Certification: CE

Features

Made of hardened carbon steel, the screws offer strong pullout strength to hold the roofing sheets.
Sealing washers help against water penetration.
Commonly with corrosion coating.
Different points for different applications.
Sharp points for easy to screw in and damage a little.
Drill points for screw-in hard metal structure.
Various colors of paint on heads for specific applications.
Can be drilled near the edge of roofing sheets.
Long life service.
We can also negotiate according to the customer’s requirements.

Saler Company Information

Company : Tianjin Lituo Imp. & Exp. Co., Ltd
Phone : 00862258055273
More Information : View
Online order registration form
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Hex Head Self Drilling Screw

Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

Material: C1022 with hardened.
Standard: ISO15480, DIN7504.
Head type: hex washer head, hex flange head.
Finish: white/yellow/blue zinc coated, hot-dipped galvanized, zinc-nickel alloy coating, black oxidized.
Assembling: steel bonded washer, stainless steel bonded washer, PVC washer, stainless steel hex cap, umbrella-type washer, nylon cap.
Diameter: 3.5mm – 6.3mm.
Length: 13mm – 200mm.
Certification: CE

Features

Made of hardened carbon steel, the screws offer strong pullout strength to hold the roofing sheets.
Sealing washers help against water penetration.
Commonly with corrosion coating.
Different points for different applications.
Sharp points for easy to screw in and damage a little.
Drill points for screw-in hard metal structure.
Various colors of paint on heads for specific applications.
Can be drilled near the edge of roofing sheets.
Long life service.
We can also negotiate according to the customer’s requirements.

Saler Company Information

Company : Tianjin Lituo Imp. & Exp. Co., Ltd
Phone : 00862258055273
More Information : View
Online order registration form