Straight Punching Ejector Pin 65Mn Round Tip For Plastic Injection Molders 8x250mm 4 Pieces Heavy Duty Precision Mold Component With Hardened Alloy Steel And Nitrided Surface

Heavy-Duty 8x250mm Ejector Pins, Pack of 4 for Molding
✔️ 4-pack, 65Mn steel, nitrided surface, straight shaft, 8x250mm

These straight punching ejector pins are built for plastic injection molding. They slide through mold plates to eject finished parts while minimizing contact damage to delicate surfaces. Ideal for production lines and tool shops where reliable part release is critical.

✅ Material: hardened alloy steel with high wear resistance
✅ Surface: precision-nitrided finish prevents scratches on molds
✅ Size: 8 mm diameter x 250 mm length, 4-piece pack
✅ Durability: heat-treated for corrosion resistance in humid shop settings
✅ Precision: straight shaft and round head ensure accurate alignment

💡 What is the function of a straight ejector pin with nitrided surface in plastic injection molding? A handy tool for consistent part ejection and mold protection. - ensures precise alignment in mold cavities - nitrided surface minimizes wear and scoring of mold surfaces - 65Mn steel provides rugged durability under high-temp operating conditions - 8x250mm size in a 4-piece pack for multiple cavities