Built for craftsmen who demand precision and durability, the CKK Design 4-40 Torx Socket Head Screw is a professional-grade fastener made from lightweight, high-strength 6AL4V titanium. Whether you're assembling a custom knife or tactical firearm accessory, this screw offers the strength you need without the added weight of stainless steel.
Engineered to tight tolerances, this titanium socket head screw delivers exceptional performance in tight spaces and mechanical assemblies. The head is designed for a clean, flush fit and requires a T-8 Torx driver for installation. With a 0.250 inch thread length and sleek profile, it's ideal for precision gear, folding knives, and other custom builds. The non-corrosive titanium can also be heat-colored for a custom look to match your design.
Sold individually, this is the go-to fastener for makers who demand lightweight strength and exact fit in their work.
Specifications:
Thread Size: 4-40
Screw Type: Torx Socket Head
Material: 6AL4V Titanium
Thread Length (under head): 0.250 inches
Head Diameter: 0.210 inches
Head Height: 0.075 inches
Torx Size Required: T-8
Finish: Natural titanium, heat-colorable
Sold Individually
