English Translation of Title:
Socket Head Screw for Water Jet Cutting Machine Parts – 1/4-20 x 2-1/4, Model No. 72157677-Socket-Head-Screw-14-20-x-2-14.1292.3-1

Introduction, Application, Features, and Maintenance:

This component is a socket head cap screw designed for water jet cutting systems. It is a threaded fastener with a cylindrical head and a hexagonal socket drive, featuring a 1/4-20 thread size and a length of 2-1/4 inches.

Application:
Used to secure components in water jet cutting machines, such as mounting brackets, covers, guards, pump assemblies, and structural frame connections where high clamping force and precise fastening are required.

Features:

• Thread size: 1/4-20 (coarse thread).

• Length: 2-1/4 inches.

• Hexagonal socket (Allen) drive allows easy installation with standard hex keys.

• Manufactured from high‑strength, corrosion‑resistant material suitable for harsh water jet environments.

• Cylindrical head design provides a low‑profile, clean appearance.

• Provides high clamping force for secure fastening.

Maintenance:

• Regularly inspect the screw for signs of corrosion, thread damage, or stripping.

• Check for loosening of fastened components during routine machine inspection.

• Use the correct size hex key to avoid damaging the socket drive.

• Replace immediately if threads are damaged, stripped, or if the head shows signs of deformation or wear.

• Apply appropriate torque values as specified for the connection.

• Consider using thread‑locking compound if the screw is subject to vibration.