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The ITW / Miller 242579 (K40X10) is a specialized PT thread-forming, pan-head screw designed for secure fastening into thermoplastics, primarily used in Miller welding guns and wire feeders. It serves as a direct OEM replacement for securing plastic housings.
Features
30-degree thread profile to minimize radial stress
Prevents boss cracking in thermoplastic materials
Offers superior pull-out resistance
Case-hardened steel construction for durability
Direct OEM replacement design
Specifications
Manufacturer: ITW / Miller Electric
Part Number: 242579
Alternative Designation: K40X10
Screw Type: PT Thread-Forming
Head Style: Pan Head
Drive Type: Phillips (Phl)
Material: Case-Hardened Steel (Stl)
Finish: Plated (Pld)
Thread Profile: 30-Degree
Package Quantity: 4 per pack
Applications
Securing plastic housings in Miller welding guns
Fastening components in Miller wire feeders
Thermoplastic assembly applications requiring high pull-out resistance
