Sandwich Panel Screw | Premium Stainless Steel Screws: Durability and Performance in Fastening | Landwide

Roofing screw | Expert in high-quality screws, Landwide offers self-drilling, tapping, roofing, decking, and stainless steel screws with global reach.

Double Thread Sandwich Panel Screw - Roofing screw
  • Double Thread Sandwich Panel Screw - Roofing screw

Double Thread Sandwich Panel Screw

C02

Sandwich Panel Screw

Double threaded or Sandwich panel screws are specialty fasteners for roofing panels. It is suitable for connecting different exterior roofing materials in sandwich panel construction. The versatility allows optimization for specific roofing assembly requirements.

The drilling point works on steel to steel structures. Point length is decided according to the light work or heavy work.

The sharp point or type 17 cutting point works on steel to wood structures.

Steel washer or Aluminum washer are available for selection. Different type of thread and point length available per customer environment requirement. Drilling point for capacity from 5mm to 12mm or thicker can be supplied, you could find solution by consulting Landwide sales team.

Landwide Screw DNA
  • Suitable for exterior roofing environment.
  • Many surface corrosion protection.
  • Thread to point unique design provides quick and easy installation in the substrate without pre-drilling.
Coating
  • Mechanical Zinc, Zinc Plated Cr+6 , Zinc Plated Cr+3, Zinc Yellow Cr+3, Zinc Yellow Cr+6, Grey Phosphated, Black Phosphated, Ruspert 500HRS, Ruspert 1000HRS, Ruspert 1500HRS, Class 3, Class 4, Other Special Coating
Point Selection
DRILL POINT#DRILLING CAPACITY
#35 MM (2+3)
#48MM
#512MM
#6>12MM
Specifications
DIAMETERTHREAD TYPELENGTHPOINT
M5.5 / M5.5B / C50MM – 300MM#3 - #6
M6.3 / M5.5B / B50MM – 300MM#3 - #6
M6.5 / M5.5A / B50MM – 300MM#3 - #6
M6.5 / M5.5A / C50MM – 300MM#3 - #6
#12 / #12B / C2" – 11"#3 - #6
#14 / #12B / B2" – 11"#3 - #6
#16 / #12A / B2" – 11"#3 - #6
#16 / #12A / C2" – 11"#3 - #6
Gallery
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Details
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Roofing Screw Double Thread - C02
Roofing Screw Double Thread - C02

Application, Characteristics, Coating and Range of Self drilling screw Double threaded

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FAQ
What are your ranges of manufacture sizes of screws?

Dia: 3.0mm-16.0mm (Min.-Max.) Length:5.0mm-300.0mm (Min.-Max.)


Double Thread Sandwich Panel Screw | Innovative Roofing Screws for Secure and Durable Construction | Landwide

Located in Taiwan R.O.C. since 1992, Landwide Co., Ltd. specializing in the production of heavy duty metal screwsscrews. Their corrosion resistant screws, including Double Thread Sandwich Panel Screw, self-drilling screws, self-tapping screws, roofing screws, decking screws, and stainless steel screws. Landwide prides itself on offering customized solutions, reflecting their innovative spirit and adaptability to meet unique client requirements. Landwide's continuous R&D efforts, combined with cutting-edge technology, result in products that lead the industry in both performance and durability.

Initially catering to local markets and trading companies, Landwide has expanded their business to include direct overseas operations in various regions such as the USA, UK, Middle East, Caribbean, Oceania, and Africa. Their participation in international exhibitions like the 2023 Interzum Cologne, 2019 BIG 5 International Building & Construction Show in Dubai, and others, showcases their commitment to being at the forefront of the industry. This global approach not only demonstrates Landwide's expansive reach but also their understanding of different market needs, making them a versatile and reliable partner in the fastener business.

Landwide has been offering customers quality fasteners and screws manufacturing, both with advanced technology and 29 years of experience, Landwide ensures each customer's demands are met.