This CK 1/4-28 knurled nut provides secure, hand-tightenable connections for TIG torch assemblies and welding equipment components. The knurled surface ensures reliable grip for quick assembly and disassembly without tools. Engineered for demanding shop environments, this precision-threaded nut maintains consistent torque and sealing performance across repeated use cycles. The 1/4-28 thread specification ensures compatibility with standard TIG torch components and gas delivery systems. Thread Size: 1/4-28 Design: Knurled exterior for hand tightening Manufacturer: CK Worldwide Part Number: 1008 Application: TIG torch assembly and welding equipment connections The knurled design eliminates the need for wrenches during routine maintenance, reducing assembly time and preventing over-tightening that can damage threaded components. This nut is commonly used in gas lens assemblies, back cap installations, and other precision welding torch applications where secure, repeatable connections are essential.