Description
Overview:
The Caphead Screw to Suit Villiers/JAP Engines (MPN: 27812) is a genuine Villiers fixing made from durable steel for securing components on classic Villiers and JAP petrol engines. It is designed to maintain correct alignment and clamping force in vintage engine assemblies, helping to preserve performance and reliability. As unused vintage stock, it retains original factory specifications for authenticity in restorations. The cap head, with an internal hex drive, allows accurate tightening with a hex key and good access in confined engine spaces. Ideal for owners and restorers of JAP 3 and JAP 4 engines, it provides a dependable replacement where the correct length and head form are critical to fit and function. Suitable for workshop, garage, and field maintenance tasks.
Key Features:
- Genuine Villiers part for assured compatibility and fit
- Manufacturer Part Number: 27812 for easy identification
- Unused vintage stock made to original specification
- Steel construction for strength and long service life
- Cap head with internal hex drive for controlled torque and easy access
- Reliable clamping to protect mating parts and gaskets
- Suited to engine operating conditions and repeated maintenance cycles
- Clean threads for consistent engagement and reduced risk of stripping
- Practical replacement for restoration, overhaul, or routine service
- Helps maintain originality on classic Villiers and JAP engines
Typical Applications:
Used to fasten engine components on Villiers and JAP units, including covers, brackets, housings, and ancillary fittings. Common in rebuilds, routine servicing, and repairs where a secure, precise fixing is required to maintain alignment and sealing. Suitable for workshop rebuilds, museum restorations, and running maintenance of vintage machinery.
Also known as:
Socket cap screw, cap screw, Allen screw, hex socket screw, machine screw, fixing, fastener, engine screw.
Fits Models:
JAP 3, JAP 4, JAP 5, JAP 6, JAP3, JAP4, JAP5, JAP6
Alternate Part Numbers:
27812
