Self Drilling Screws

Lotus Self-Drilling Screws are versatile and effective in connecting a range of roofing materials, increasing production and performance.

Choose from our range

Silver Grey Ruspert Self drilling screws
Silver Grey Ruspert
Zinc plus Aluminum coated (Ruspert coated) surface for anti-corrosive properties.
Zinc Platted Self drilling screws
Zinc Plated
Clear Zinc coated screws for hard-surface drilling.
Flat Head
Clear zinc coated Flat head screw
Truss Head
Clear zinc coated Truss head screw

Features and Benefits:

Self-Drilling Screws are highly beneficial. Below are a few:

Surface hardened with additional carbon (C-1022 steel)

Thread Count as per international standards

Conforms to ANSI (American National Standards Institute) quality control standards SAE J78-201

Tested at Zinteker Taiwan for salt spray test conforms to DIN5001-SS

Features and Benefits of Self Drilling screws

Other features include:


Watch the testing of Self-Drilling Screws

Product Specifications

Silver Grey Ruspert

• Indented Hex Washer Head
– Full Thread

• Indented Hex Flange Washer Head
– Full Thread

• Indented Hex Flange Washer Head
– Double Thread with lock on shank

Zinc Plated

• Indented Hex Washer Head
– Full Thread

• Indented Hex Flange Washer Head
– Full Thread

• 10 guage screw suitable for drilling
– 4 mm thick steel

• 12 guage screw suitable for drilling
– 8 mm thick steel

Flat Head
  • CSK Head (Counter Sunk Flat Head)
  • Case Hardened and Clear Zinc plated
  • Suitable for drilling 3mm thick steel
  • Drill point No.2

Sizes:
# 8-18 x 19 mm
# 8-18 x 25 mm

Truss Head
  • Button type head
  • Case hardened clear zinc plated
  • Suitable for drilling 3mm thick steel
  • Drill point No.2

Sizes:
# 8-18 x 19 mm
# 8-18 x 25 mm

Get inspired with our product applications

  • Application of Polycarbonate Roofing

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