Hexagon head screw 100399

Hexagon Head Screw 100399 for Gas Engines

The Hexagon Head Screw 100399 is a critical fastener designed for  gas engines. Its primary function is to securely join major components, such as cylinder heads, manifolds, or structural brackets, ensuring a rigid and leak-proof connection under high pressure and temperature conditions.

Its role is vital for maintaining engine integrity, preventing gas or coolant leaks, and ensuring optimal compression. Proper usage requires following strict torque specifications and sequences as outlined in Jenbacher service manuals. The screw must be installed in clean threads, often with a recommended lubricant, and tightened to the precise value using a calibrated torque wrench. Re-torquing after a specified engine run-time is usually mandatory.

In summary, this specialized screw is a key component for reliability, with its correct application being essential for the safe and efficient operation of gas engines.