Diaper Pin 1-3/4in

The ALLSTAR PERFORMANCE Diaper Pin 1-3/4in (ALL 18446) is a precision-engineered steel fastener designed for quick assembly and disassembly in high-vibration environments. With a 0.060-inch wire diameter and 1.75-inch length, this zinc-oxide plated pin delivers dependable holding power while remaining easy to remove and reposition without tools. Diaper pins excel in motorsports, fabrication shops, and field maintenance where speed and reliability matter equally.

The zinc-oxide finish provides corrosion resistance suitable for both indoor and light outdoor storage, while the steel construction withstands repeated insertion cycles without deformation or wear. The 0.060-inch wire diameter balances strength with ease of handling—thick enough to resist bending under load, thin enough to insert cleanly into pre-drilled holes. At just 0.02 pounds, this pin imposes no weight penalty on assemblies and remains universally compatible with standard 1/16-inch and fractional-inch hole patterns common in race cars, trailers, and equipment builds.

Mechanics, fabricators, and motorsports technicians rely on diaper pins for temporary but secure fastening—holding body panels, removable components, or adjustable mounting brackets in place during assembly, testing, or field repairs. The quick-release design eliminates downtime compared to bolts or welded joints, making these pins essential for teams requiring rapid disassembly or fine-tuning adjustments. A single 1-3/4in pin covers common applications where longer fasteners would interfere with adjacent components.