#6-40 Flat Head Socket Cap Screws

High-Strength Alloy Steel with Thermal Black Oxide Finish

Upgrade your projects with our dependable #6-40 Flat Head Socket Cap Screws, made from high-strength alloy steel and featuring a thermal black oxide finish. These screws deliver exceptional tensile strength and a sleek black appearance, making them ideal for applications in electronics, precision machinery, and other projects where reliability is crucial.

The flat head design allows for a flush finish in countersunk applications, providing a smooth and professional look. The hex drive ensures secure fastening, even in tight spaces and high-stress situations.

Note: Length is measured from the top of the head (countersunk length).

Key Features

• High Strength: Crafted from premium alloy steel to withstand demanding environments.
• Thermal Black Oxide Finish: Offers mild corrosion resistance and a sleek black appearance.
• Precision Fit: Ideal for electronics, precision machinery, and other projects requiring fine-thread screws.
• Flush Installation: Flat head design is perfect for countersunk applications, ensuring a smooth surface.
• Easy Installation: Hex drive compatible with a 5/64" hex key for quick and secure fastening. Need a 5/64" Hex Key? Get one here!

Specifications

• Diameter: #6
• Thread Size: 40 TPI - Fine Thread
• Length: Measured from the top of the head
• Drive: 5/64" Hex Key (Allen Wrench)
• Material: Alloy Steel with Thermal Black Oxide Coating
• Standards: ASTM F835 - 82° Flat Head (Standard)

Matching Products

• Matching Nuts: #6-40 Nuts - Available here
• Matching Washers: #6 Washers - Available here

Order Yours Today

Don't settle for less when it comes to quality and performance. Choose Monster Bolts for your #6-40 Flat Head Socket Cap Screws with a thermal black oxide finish. Perfect for precision applications in electronics, machinery, and more. Order now and experience fast shipping and exceptional customer service with Monster Bolts, trusted by professionals worldwide!

Why Choose Monster Bolts?

• ✔️ Trusted by professionals globally
• ✔️ Compliant with ASTM F835 standards
• ✔️ Fast shipping and excellent customer service

Frequently Asked Questions

• Q: What is thermal black oxide coating?
  A: Thermal black oxide coating provides mild corrosion resistance and gives the screws a sleek black finish, suitable for indoor use or light outdoor exposure.
• Q: Are these screws suitable for fine-thread applications?
  A: Yes, with a 40 TPI fine thread, they are ideal for precision applications requiring fine-thread screws.
• Q: Do you offer bulk pricing?
  A: Yes, we offer competitive pricing for bulk orders. Please contact our sales team for more information.