M4 x 5mm stainless steel hexagon headless screw, precision metric set screw with internal hex drive, corrosion resistant stainless steel construction, compact 5mm length ideal for mechanical assemblies and secure fastening applications

M4 x 5mm Stainless Steel Hexagon Headless Set Screw
✔️ Metric Allen Drive Grub Screw Single Piece

This stainless steel hexagon headless screw is a compact fastening solution used for locking components in place without a protruding head. It’s commonly used in machinery, collars, pulleys, bearings, and precision assemblies where a flush finish and secure hold are needed.

✅ Pack size: 1 screw
✅ Thread size: M4 metric
✅ Length: 5 mm
✅ Hexagon internal drive for Allen key tightening
✅ Headless design for flush or recessed installation
✅ Made from stainless steel for corrosion resistance
✅ Ideal for shafts, hubs, collars, and mechanical positioning
✅ Brand: VXB

Dimensions
Thread Size M4
Major Diameter 3.98 mm
Minor Diameter 3.83 mm
Thread Pitch 0.7 mm
Hex Socket Size 2.0 mm
Socket Depth Max 2.02 mm
Socket Depth Min 1.7 mm
Length 5 mm

💡 Why are stainless steel hexagon headless set screws used in mechanical assemblies?
Headless set screws provide secure holding force without adding external clearance issues.

• Allows flush mounting inside collars, hubs, and rotating parts

• Provides strong locking force with compact footprint

• Stainless steel resists rust in indoor and light outdoor use

• Ideal for precision positioning in mechanical and industrial setups

A handy little fastener that delivers clean locking, tight fits, and dependable performance in compact mechanical builds.