Stainless Steel Deck Screw

About product

Marine stainless steel deck screws are the ideal choice for marine environments due to their exceptional corrosion resistance. These screws feature a thin shank for easy penetration into wood and a self-countersinking head that creates a flush finish. With their square drive design (also known as Robertson drive), they eliminate the risk of cam-out, ensuring a secure and reliable connection. The length of these screws is measured from the top of the head to the tip, allowing for precise sizing and proper installation. Trust marine stainless steel deck screws for lasting durability and performance in your marine decking projects.

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Stainless steel



Product Detail

Types Of Stainless Steel Deck Screw

There are two common types of marine stainless steel deck screws available: Phillips Bugle Head and Square Drive Bugle Head, both made from stainless steel.

  • Phillips Bugle Head: These deck screws feature a Phillips drive head with a rounded top and a tapered bottom. The bugle-shaped head allows for a flush and neat appearance when installed. The Phillips drive is widely recognized and compatible with various screwdriver types, making it easy to use. The stainless steel construction ensures excellent corrosion resistance in marine environments.
  • Square Drive Bugle Head: These deck screws have a square drive head with a flat top and countersunk shape. The square drive offers superior torque transfer and minimizes the risk of cam-out, providing a secure and reliable installation. The bugle head design allows for a clean, flush finish on the deck surface. Like the Phillips Bugle Head screws, they are made from stainless steel for corrosion resistance in marine applications.

Structure Of Stainless Steel Deck Screw

A stainless steel deck screw consists of several key components that contribute to its functionality and performance:

  • Head: The head of the deck screw is the topmost part that provides a surface for driving the screw into the material. Common head types for deck screws include bugle heads, flat heads, or pan heads. The head may also feature a specific drive type, such as Phillips or square drive.
  • Tip: The tip, also known as the point, is the sharp end of the screw that allows for easy penetration into the material. It is designed to initiate the screw’s entry into the wood or other decking material.
  • Shank: The shank refers to the body of the screw that extends from the bottom of the head to the tip. It is typically smooth, straight, and cylindrical in shape. The shank provides the main structural support and stability of the screw.
  • Thread: The thread is the spiral ridge that wraps around the shank of the screw. It plays a crucial role in gripping the material and creating a secure connection. The threads on deck screws are usually coarse and deep to maximize holding power and resist pull-out forces.
  • Drive: The drive is the recessed area on the head of the screw that allows for a tool, such as a screwdriver or drill bit, to engage and rotate the screw. Common drive types for deck screws include Phillips, square, or star drives. The drive type determines the specific tool required for installation.

Stainless Steel Deck Screw Parameter

D/mmTorx Sized/mmLt/mmI/mm
Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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