[100 PKG] Socket Head Cap Screws Fine Thread Alloy Steel Thermal Black Oxide 6-40 X 1/4

Socket Head Cap Screws with fine thread, crafted from alloy steel and finished in thermal black oxide for corrosion resistance. This screw is sized 6-40 x 1/4 inch, ideal for compact, high-torque fastenings in CNC machinery, electronics, automotive, and robotics.

Key Features

• Fine thread design for improved engagement and clamping in thin or sensitive materials.
• Alloy steel construction delivers high strength and durability under load.
• Thermal black oxide finish provides corrosion resistance with a low-reflectivity, professional look.
• Socket head cap screw with hex drive for recessed, flush mounting in tight spaces.
• Size 6-40 x 1/4 offers a compact, standard thread length for small assemblies.

Specifications

• Hardware type: Socket Head Cap Screw
• Material: Alloy Steel
• Finish: Black Oxide (Thermal Black Oxide)
• Thread: Unified Fine
• Size: 6-40
• Length: 1/4 inch (0.25 in)
• Drive type: Hex / Allen
• Head style: Socket Head Cap

Applications

• Machinery and equipment assemblies requiring high strength in a compact form
• Electronics housings, control panels, and enclosures
• Robotics, automation, and CNC setups
• Automotive components where a clean, low-profile fastener is preferred

Upgrade your toolkit with these Socket Head Cap Screws to ensure dependable, repeatable assembly performance. Order now to improve reliability in your next project.