Screws

Screws possess the unique ability to thread themselves and are known to be turned, cutting into the material, and creating an internal thread that securely fastens materials together. With a myriad of screws available on our e-commerce megastore, each serves a distinct purpose across various applications. Among the most prevalent are wood screws, sheet metal screws, and plastic screws, each tailored to suit specific material types and project requirements.
 
Honesty-Integrity-Commitment means that every screw we offer is manufactured to the highest standards, ensuring superior performance, longevity, and reliability. Whether you need screws for general construction, precision engineering, or specialized applications, you can trust South Coast Fasteners to deliver the perfect solution for your project needs. With our extensive experience and expertise in the fastener industry, we provide exceptional fastening products and personalized service to our valued customers. Whatever your fastening needs may be, South Coast Fasteners is here to help you find the right screws for the job.

Explore our comprehensive product collection online or reach out to us today to delve deeper into our screw offerings and discover how we can bolster your upcoming project. Trust in South Coast Fasteners as your reliable fastener distribution ally, delivering top-notch fastening solutions tailored to your needs --experience this distinction firsthand with us by your side.
 
Socket Head Cap Screws: These screws have a cylindrical head with a recessed hexagonal socket, allowing for high torque applications and a flush finish. These screws offer high tensile strength and are ideal for applications requiring a strong, low-profile fastening solution, such as machinery assembly and automotive engineering.

Flat Socket Cap Screws: Similar to socket head cap screws but with a flat top surface, providing a flush and smooth finish when installed. Designed with a flat top for flush surface alignment, these screws are perfect for applications where maintaining a smooth exterior is crucial, like in electronic devices and machinery.

Button Socket Cap Screws: Featuring a rounded, dome-shaped head with a recessed hexagonal socket, offering a visually appealing finish and high torque capabilities. Featuring a rounded, domed head, these screws are often chosen for their aesthetic appeal, making them suitable for decorative purposes and equipment assembly where appearance matters.

Low Head Socket Cap Screws: Designed with a shorter head height compared to standard socket head cap screws, ideal for applications with limited clearance. With a reduced head height, these screws are specifically engineered for use in tight spaces where standard socket cap screws may protrude too much, ensuring a secure fit without compromising space.

Socket Shoulder Cap Screws: These screws feature a cylindrical shoulder below the head, allowing for precise spacing and alignment in assemblies. These screws feature a shoulder below the head, allowing for precise positioning and alignment in rotating or sliding applications, commonly found in machinery and tooling setups.

Pipe Plugs: Used to seal the ends of pipes or fittings, pipe plugs typically feature a tapered thread for a secure seal. Essential for sealing or closing off the ends of pipes or fittings, these plugs ensure leak-proof connections in plumbing, hydraulic, and pneumatic systems, preventing fluid or gas leaks.

Cup Point Set Screws: Set screws with a cup-shaped indentation on the end, providing increased grip and resistance to loosening when tightened against a surface. Known for their ability to secure rotating components onto shafts without causing damage, these screws feature a cup-shaped indentation at the tip, providing enhanced grip and stability.

Cone Point Set Screws: Similar to cup point set screws but with a pointed end, allowing for deeper penetration into the mating surface. Engineered with a sharp conical point, these screws offer superior holding power and are commonly used in machinery and automotive applications where a strong grip is essential.

Oval Point Set Screws: Set screws with an oval-shaped indentation on the end, providing a balance between grip and surface contact. Designed to prevent tampering or unauthorized adjustments, these screws feature an oval-shaped tip, making them suitable for use in fixtures, machinery, and security-sensitive environments.

Dog Set Screws: Featuring a flat, cylindrical head and a square or hexagonal recess, dog set screws are commonly used in mechanical applications for securing rotating components. These screws are specifically crafted to secure gears, pulleys, and other rotating components onto shafts, providing a reliable hold while minimizing surface damage.

Flat Point Set Screws: These screws have a flat end surface, providing maximum surface contact and preventing damage to mating surfaces. Featuring a flat tip, these screws are used in applications where a flush surface is necessary, such as in machinery and equipment assembly, ensuring a smooth and even finish.

Nylon Tip Set Screws: Set screws with a nylon tip that provides a non-marring and non-slip grip when tightened against a surface. Designed to protect delicate surfaces from damage, these screws feature a nylon tip that provides a non-marring grip, making them ideal for use in furniture assembly and machinery.

Brass Tip Set Screws: Similar to nylon tip set screws but with a brass tip, offering enhanced durability and corrosion resistance. Offering corrosion resistance and electrical conductivity, these screws are commonly used in electronic devices, marine equipment, and other applications where durability and performance are paramount.

Knurled Cup Set Screws: These screws feature a knurled cup-shaped head, providing improved grip and ease of adjustment by hand. These screws feature a knurled surface on the cup head, allowing for easy hand tightening without the need for additional tools, making them suitable for adjustable components and machinery.

Slotted Set Screws: Set screws with a slotted head, allowing for tightening using a flat-blade screwdriver. Equipped with a slotted head for easy installation and adjustment, these screws are commonly used in machinery and equipment assembly, providing versatility and convenience.

Square Head Set Screws: Set screws with a square head, typically used in applications where higher torque is required for tightening. Known for their ability to transmit high torque, these screws are commonly used in heavy machinery, construction, and infrastructure projects, ensuring reliable and robust fastening solutions.

Grade 2 Hex Cap Screws: Hex cap screws made from Grade 2 steel, offering standard strength and durability. These screws offer general-purpose fastening solutions for woodworking and light construction projects, providing sufficient strength and durability for non-critical applications.

Grade 5 & 8.8 Hex Cap Screws: Hex cap screws made from Grade 5 steel or 8.8-grade steel, providing higher strength and reliability for demanding applications. Engineered for high-stress applications, these screws offer increased tensile strength and are commonly used in automotive, machinery, and structural projects where reliability is paramount.

Grade 8 & 10.9 Hex Cap Screws: Hex cap screws made from Grade 8 steel or 10.9-grade steel, offering superior strength and resistance to deformation under high loads. These screws offer maximum strength and durability, making them suitable for heavy machinery, automotive, and structural applications where extreme loads and conditions are expected.

Silicon Bronze: Fasteners made from silicon bronze, prized for their corrosion resistance and durability in marine and outdoor environments. Renowned for its corrosion resistance and high strength, silicon bronze screws are commonly used in marine, electrical, and architectural applications, offering long-lasting performance in harsh environments.

Brass: Fasteners made from brass, known for their corrosion resistance, electrical conductivity, and aesthetic appeal. With its aesthetic appeal and corrosion resistance, brass screws are perfect for decorative applications, marine environments, and electronic devices, providing both functionality and style.

Applications and Amenities

Screws serve as indispensable solutions across numerous industries, providing essential amenities for secure and reliable fastening. In construction, screws play a vital role in anchoring structural elements like beams and trusses, ensuring the stability and integrity of buildings and infrastructure projects. Manufacturing industries rely on screws for machinery and equipment assembly, guaranteeing precise and durable connections essential for industrial processes. The automotive sector benefits from screws in vehicle assembly, securing components with precision and contributing to the safety and performance of automobiles. Aerospace applications demand screws that meet stringent standards for strength and reliability, ensuring the structural integrity of aircraft components. Marine environments require screws resistant to corrosion, safeguarding marine vessels and offshore structures against harsh saltwater conditions. In DIY and home improvement tasks, screws offer versatility and ease of use, making them essential for furniture assembly, shelving installation, and various household projects. Across industries and applications, screws provide indispensable amenities for strong, secure, and long-lasting fastening solutions.
 

Plating Options

South Coast Fasteners provides a diverse selection of plating options, ensuring that you have the flexibility to choose the most suitable option for your specific application or industry requirements. Whether you need corrosion resistance for outdoor use, a decorative finish for architectural projects, or enhanced durability for industrial applications, we have the right plating solution to meet your needs. Here are common plating options available for screws:
 
Zinc Plating: Provides corrosion resistance and a decorative finish, commonly used for general-purpose screws in indoor applications.

Nickel Plating: Offers excellent corrosion resistance and durability, suitable for screws used in harsh environments or for decorative purposes.

Chrome Plating: Provides a shiny, decorative finish along with corrosion resistance, often used for screws in automotive, furniture, and architectural applications.

Cadmium Plating: Offers excellent corrosion resistance, especially in marine and aerospace applications, but is less commonly used due to environmental concerns.

Tin Plating: Provides corrosion resistance and enhances solderability, commonly used for screws in electronics and electrical applications.

Black Oxide Coating: Provides corrosion resistance and a matte black finish, often used for screws in automotive, firearms, and machinery applications.

Hot Dip Galvanizing: Offers excellent corrosion resistance, especially in outdoor and marine environments, but may result in a thicker coating compared to other plating methods.

Electroless Nickel Plating: Provides uniform coating thickness and corrosion resistance, commonly used for screws in aerospace, automotive, and medical applications.

Passivation: Treats stainless steel screws to improve corrosion resistance by removing free iron from the surface, commonly used for screws in medical and food processing equipment.

Anodizing (for Aluminum Screws): Creates a hard, durable oxide layer on the surface of aluminum screws, providing corrosion resistance and color options for decorative or functional purposes.

Contact South Coast Fasteners today for all your socket and screw needs.