Iscar 7003603 Cap Screw T6 Torx M2 Thread Milling

Product Description

The ISCAR 7003603 is a countersunk cap screw designed to secure indexable inserts in milling toolholders. It features an M2 thread size and a T6 Torx drive, providing reliable clamping force with a compact head profile suited to indexable toolholder seat geometries. At 4.80 mm overall length and approximately 0.04 pounds, this small-format fastener is a precision hardware component used in rotating cutting tool assemblies. It is installed by machinists and toolroom technicians working with indexable milling systems and requires the appropriate T6 Torx key driver for proper seating.

This cap screw is used in indexable milling applications where insert retention hardware must be replaced during routine toolholder maintenance or after insert changes. It is compatible with HP E90AN, HP F90AN, and T8 HP E90AN toolholder styles within the FlexFit and Heliplus series. It is also specified for use with HP ANCR 0702PNFR, HP ANKT/ANCT 0702..PN-R/PNTR, and HP ANKW 070204PNTR insert types. This screw carries a Style SR designation and is sold individually, with a minimum order quantity of 5 units.

Key Features

• M2 thread size engineered for indexable insert clamping in compact milling toolholders
• T6 Torx drive (Key/Driver Compatibility: T-6/51) for precise torque application and reduced cam-out risk
• Countersunk head profile seats flush within toolholder insert pockets
• 4.80 mm overall length fits FlexFit and Heliplus series toolholder seats
• Compatible with HP E90AN, HP F90AN, and T8 HP E90AN toolholder styles
• Designed for use with HP ANCR, HP ANKT/ANCT, and HP ANKW insert families

Compatibility

Compatible with HP E90AN, HP F90AN, and T8 HP E90AN toolholder styles in the FlexFit and Heliplus series. Designed for use with HP ANCR 0702PNFR, HP ANKT/ANCT 0702..PN-R/PNTR, and HP ANKW 070204PNTR indexable inserts.

Installation Notes

Insert retention screws of this type are installed and replaced by qualified machinists or toolroom personnel. Always remove the toolholder from the spindle and ensure the machine is in a safe, powered-down state before servicing insert hardware. Use only the specified T6 Torx key driver to avoid damaging the screw head or stripping the drive recess. Follow the toolholder manufacturer's recommended seating procedure when installing replacement clamping screws.