Fastener, Screw, Nut, Miscellaneous Hardware | Premium Glass Fittings & Panic Devices for Global OEM Buyers | D&D Builders Hardware Co.

Fastener, screw, nut | D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

Fastener, screw, nut


Fastener, Screw, Nut, Miscellaneous Hardware

Fasteners include a variety of hardware devices essential for joining or connecting objects securely. Screws, bolts, nuts, and rivets fall under this category, facilitating the assembly and attachment of materials in diverse applications.

Our fastener solutions are designed to deliver versatility and reliability across various applications. Recognizing that every project is unique, we offer customized fastener solutions tailored to specific dimensions, materials, or performance requirements.
Our team of experts collaborates closely with customers to understand their precise needs and develop fasteners.

A majority of fasteners are made of steel, possessing several notable features:

Strength: Steel fasteners offer excellent strength, making them suitable for heavy-duty applications where high load-bearing capacity is required.

Machinability: Steel fasteners are easy to machine and fabricate, allowing for a wide range of shapes and sizes to suit different applications.
Heat Treatment: They can be heat-treated for improved strength and hardness, enhancing their performance in demanding environments.

In addition to steel, we also provide stainless steel fasteners, offering several key features:

Corrosion Resistance: Stainless steel fasteners are well-known for their corrosion resistance, making them ideal for applications where exposure to moisture, chemicals, or harsh environments is prevalent.

Durability: Stainless steel fasteners offer exceptional durability and longevity, maintaining their structural integrity even in corrosive or challenging conditions.

Aesthetic Appeal: Stainless steel fasteners often feature a polished finish that enhances their visual appeal, making them suitable for applications where aesthetics are important.

Low Maintenance: Due to their corrosion-resistant properties, stainless steel fasteners require minimal maintenance. They are easy to clean and do not require coatings or treatments to maintain their performance.

Fasteners | Durable Floor Springs & Deadlocks Designed for Excellence | D&D Builders Hardware Co.

Based in Taiwan since 2002, D&D BUILDERS HARDWARE CO. has been a door closers and door accessories manufacturer. Our main self sliding and glass door hardware, include SLIDEback Sliding Door Closers, Self-Closing Door Closers, Deadlocks, Exit Devices, Glass Fittings, Deadlatches, Electromagnetic Locks, Glass and Wooden Door Floor Springs, Panic Devices, Panic Bars and Deadbolts, which are TÜV Rheinland & UL certified.

We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.

D&D has been offering customers high-quality door closer hardware, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.