What is BS EN 4401 - Lockbolts about?
BS EN 4401 is a European standard on aerospace series which covers lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating.
BS EN 4401 specifies the characteristics of lockbolts with protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating, metric series, for use in aerospace applications.
Who is BS EN 4401 - Lockbolts for?
BS EN 4401 on lockbolts is useful for: 
- Manufacturers of aerospace equipment and components
- Lockbolts manufacturers
Why should you use BS EN 4401 - Lockbolts?
A LockBolt is a two-piece fastener that consists of a hardened metal pin and a metal collar that swages into the grooves of the pin, forming a specific, measured clamp force to hold assembled parts together.
Titanium alloys are alloys that contain a mixture of titanium and other chemical elements. Such alloys have very high tensile strength and toughness (even at extreme temperatures). They are light in weight, have extraordinary corrosion resistance and the ability to withstand extreme temperatures.
When it comes to the manufacturing and use of aerospace components, reliability and consistent performance are crucial. Hence BS EN 4401 walks you through the characteristics of drivers, double ended, 90°, six lobe recess. This ensures safety and reliability in your organization and in turn increases the efficiency of work.
