Seco 10124486 Insert Screw IP15 Torx Plus M5 Thread

Product Description

The SECO 10124486 is a countersunk insert screw designed to secure indexable cutting inserts in compatible milling cutter toolholders. It features an M5 right-hand thread and a Torx Plus IP15 drive, which requires a 15 IP key or driver for installation and removal. The screw measures 0.413 inches in overall length with a threaded engagement length of 0.22 inches. Manufactured from steel, it is built to handle the clamping loads and vibration typical in milling operations. It conforms to industry standard number C55011-T15P and is sold individually.

This insert screw is intended for use in SECO milling cutter toolholders, specifically those in the R217/220.82 and R220.81 toolholder style families. It is compatible with size 16 indexable inserts, including SN.U1306 and XO.X1605 insert series. The countersunk head design keeps the screw flush with the insert seat, minimizing interference with chip flow. This screw is a direct replacement or spare hardware item for shops running SECO indexable milling tools and needing to maintain or rebuild their toolholder inventory.

Key Features

• IP15 Torx Plus drive requires a 15 IP driver for precise torque application
• M5 right-hand thread with 0.22-inch threaded engagement length
• Countersunk head design for flush seating against indexable insert
• Steel construction for durability under milling cutter clamping loads
• Conforms to industry standard C55011-T15P
• Compatible with SN.U1306 and XO.X1605 insert series in size 16

Compatibility

Designed for use with SECO toolholder styles R217/220.82 and R220.81. Compatible with size 16 indexable inserts, specifically SN.U1306 and XO.X1605. Replaces or supplements existing hardware identified as insert screw base number C55011.

Installation Notes

Insert screw installation and replacement is performed by machining professionals or toolroom technicians. Always de-energize and lock out the machine before changing toolholder hardware. Use a calibrated torque driver with a 15 IP Torx Plus bit and apply the specified tightening torque to avoid over-torquing, which can strip the thread or damage the insert seat. Inspect the screw threads and toolholder bore for contamination or damage before reinstalling.