Button Socket Cap

When strength meets style, you get button socket cap screws, fasteners that look good and hold strong. At South Coast Fasteners, Inc., we offer button socket caps that feature a smooth, rounded head paired with the reliable performance of a hex socket drive. They’re a great choice for applications where the hardware is visible and function still matters.

With their low-profile, domed head design, these screws are ideal for equipment panels, furniture, electronics, and interior builds, anywhere you want a clean, finished look without giving up holding power. Easy to install with a standard Allen key, they provide consistent torque, clean lines, and a flush fit that works as well as it looks.

Get Superior-Quality Fasteners at Competitive Prices

Use the options below to find the fasteners you need in the quantities required for your application. Questions? Contact us today, and our team will gladly assist you in finding the best fastening solutions for your requirements. With South Coast Fasteners, you can count on helpful support, competitive pricing, and top-quality products for all your fastener requirements.

Material Options

Button socket cap screws are available in:

Alloy Steel
A strong, reliable choice for structural and mechanical applications.
Stainless Steel 18-8 (304)
A go-to for general corrosion resistance in most environments.
Stainless Steel 316
Offers superior corrosion resistance, ideal for marine and chemical exposure.
Stainless Steel 8-2
Excellent resistance in harsh environments, combining strength and longevity.

Available Finishes

Each finish provides a unique balance of corrosion protection, appearance, and surface hardness. We’ll help you choose what works best for your application. Finishes available for button socket cap screws include:

Black Oxide
Thermal Black Oxide
Mechanical Zinc Cr+3
Zinc Bake Cr+3

Why Choose South Coast Fasteners?

We know fasteners, and we understand your deadlines. At South Coast Fasteners, we stock the materials, finishes, and sizes you need, backed by a knowledgeable team that knows your industry. From small batches to high-volume production, we deliver consistent quality with fast turnaround.

Order Button Socket Cap Screws Online Today

Browse our online inventory and order the button socket cap screws you need with confidence. If you’re not sure which spec is right for your application, give us a call or reach out to our team. We’ll make sure you get the right products, right on time.