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Flat Head Socket Cap Screws


Flat head socket cap screws are durable, high-strength fasteners that provide a strong and smooth finish for industrial applications. Recessed heads and hex drives ensure easy and fast tightening to create highly secure connections. Available in various materials, sizes, and diameters, these versatile fasteners are an excellent solution for projects in nearly all industries.

Find the right socket screws for your needs at Trio Fasteners. Proudly serving Virginia, the Mid-Atlantic region, and clients across the U.S., we are a leading supplier of industrial fasteners and hardware for commercial projects. Contact us today with any questions or to begin your order.
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Flat Head Socket Screws from Trio Fasteners

Flat head socket cap screws are high-strength fasteners designed for flush installation in countersunk holes. This allows for tight connections while ensuring smooth, flat surfaces. These socket screws feature flat heads with recessed hex drives, and can be installed with hex keys or Allen wrenches. Available in a wide range of diameters, lengths, and thread pitches, flat head socket cap screws offer high-strength connections with low-profile appearances.

Materials and Finishes

Flat head socket cap screws are manufactured from a variety of materials to suit different industrial environments. At Trio Fasteners, we supply socket screws in:
  • Alloy-Black Oxide
  • T-316 Stainless Steel
  • 18-8 Stainless Steel
These materials provide a strong blend of corrosion resistance with strength, making these socket screws highly durable for a range of harsh environments. Talk to an expert today to choose the right socket screw material for your application.

Industrial Applications for Flat Head Socket Cap Screws

These screws are widely used in for applications where precision and strength are essential. They are found in nearly every industry, including but not limited to:
  • Aerospace
  • Automotive
  • Construction
  • General Industrial
  • Machine Assembly
  • Manufacturing
  • Metal Fabrication
  • And more!
Flat head socket cap screws provide a flush-fit finish that makes them ideal for a wide variety of fastening components across all industries.

Shop for Flat Head Socket Screws at Trio Fasteners

For top-quality flat head socket cap screws and a full range of socket products, Trio Fasteners is your best partner. With over 30 years of experience, we provide reliable service, competitive pricing, and fast shipping to Virginia, the Mid-Atlantic region, and beyond. Whether you need standard or specialty fasteners, our expert team is ready to help. Contact us or request a quote today to get started on your order!