DIN7504K, DIN7504L | Premium Stainless Steel Screws: Durability and Performance in Fastening | Landwide

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

Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling Screw - Hex washer head self drilling screw
  • Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling Screw - Hex washer head self drilling screw

Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling Screw

A01

DIN7504K, DIN7504L

Landwide Self-Drilling Screws - Versatile Fastening for Multiple Materials

Landwide's indented hex washer head self-drilling screws are designed for easier, faster driving. The specialized drilling point allows for reduced effort during installation in a variety of materials as steel, wood, sheet metal and more without pre-drilling. Their self-drilling function speeds installation time.

These adaptable screws are ideal for constructing and repairing decks, fences, roofing, siding, frameworks, and other projects requiring secure fastening to different materials.

Made by Landwide, these popular self-drilling screws are known for versatility, durability, and quality construction.

*Unique Point-to-Thread Design Provides maximum pullout strength and prevents stripout.
*Precision Convex Drill Point Improves drilling performance while requiring less effort.
*Non-Walking Point Provides fast metal engagement.
*Tough & Weather Resistant From basic zinc coating to 3000 hours SST, a variety of coating options available to fit your environment.
*Plus EPDM bonded washer, screw will become sutiable for exterior environment.

Application
  • Fixing cladding and roofing applications to hot and cold rolled purlins and rails.
  • Fastening liner panels and general components to steel.
  • Fixing steel to steel.
Point Selection

Landwide's drill point are well engineered for fast drilling with less effort needed. Select the point size base on your light / medium / heavy duty work.

DRILL POINT#DRILLING CAPACITYAPPLICATION
REDUCED POINT2MM (1+1)Light duty steel to steel
#35 MM (2+3)Medium duty steel to steel
#48MM8 mm steel to steel
#512MMHeavy duty steel to steel
#6>12MMCustomized for thicker application
Specifications
  • Nominal Size
    M3.5, M3.9, M4.2, M4.5, M4.8, M5.5, M6.3.
  • #6, #7, #8, #9, #10, #12, #14 (1/4").

  • Screw Length
    9.5mm ~ 300mm
  • 7/16" ~ 11".

Gallery
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Ind. Hex Head Self Drilling Screw - Hex head self drilling screw
Ind. Hex Head Self Drilling Screw
A02

Landwide Indented Hex Head Self-Drilling Screws Landwide's indented hex head self-drilling...

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A01 - Self Drilling Screw Hex Washer Head
A01 - Self Drilling Screw Hex Washer Head

Application, Characteristics, Point size and Range of Self drilling screw Ind Hex Washer head

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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.)


Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling 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 Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling 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.