The Triumph Phillips Head Screw PN# 21-1916 is a precision-manufactured fastener designed specifically for vintage Triumph motorcycle restorations and maintenance. It features a 1/4-20 thread with a length of 1 1/8 inch and a distinctive 1/2 inch shoulder, providing reliable anchoring and correct fit in key assembly locations.
Key Features
- Phillips head design ensures easy engagement and torque transfer during installation.
- 1/4-20 thread for standard compatibility with vintage British motorcycles and restoration hardware.
- 1 1/8 inch measured length with an essential 1/2 inch shoulder for proper alignment in covers, cases, or assembly points.
- Manufactured from durable materials to meet OEM and restoration standards, resisting wear, vibration, and environmental corrosion.
Application and Fitment
- This screw is intended for use in Triumph motorcycle covers and assemblies requiring precise length and shoulder tolerances, making it ideal for restoration professionals and enthusiasts seeking OEM standards.
- Commonly used in engine and side covers, gearbox housings, and frame hardware where factory-fit shoulder screws are necessary for proper function and appearance.