Iscar 7002843 Cap Screw Indexables T6 Torx M2 X 0.4

Product Description

The ISCAR 7002843 is a countersunk-head cap screw designed for securing indexable inserts in turning toolholders. Featuring an M2 x 0.4 thread and a T6 Torx drive, this screw is engineered for use in the ExchangeableHeads and Heliturn series toolholders. At 5.50 mm (0.2165 inches) overall length, it provides a low-profile, secure clamping interface between the insert and toolholder body. Driven with a T-6/5 key driver, it delivers the precise torque needed to hold indexable inserts under cutting loads. Licensed machinists and CNC tooling technicians are the primary installers of this hardware.

This cap screw is intended for use in ISCAR IM63 XMZ SLSN toolholders within turning applications. It is compatible with a range of LNMX-style indexable inserts used in both left-hand and right-hand configurations. Typical installation occurs during insert indexing or replacement on CNC lathes and turning centers in production machining environments. The screw is sold in multiples of 5, with a package quantity of 1 per SKU.

Key Features

• M2 x 0.4 thread size for precise insert clamping in indexable turning toolholders
• T6 Torx drive with T-6/5 key driver compatibility for controlled tightening
• Countersunk head design sits flush with the insert seat surface
• 5.50 mm (0.2165 inches) overall length fits ExchangeableHeads and Heliturn series holders
• Compatible with multiple LNMX 1104 and LNMX 1506 series inserts in HM, HT, and WG grades
• Minimum order quantity of 5 ensures job-site and shop supply continuity

Compatibility

Designed for use with ISCAR IM63 XMZ SLSN toolholders in the ExchangeableHeads and Heliturn series. Compatible inserts include: LNMX 110408L-HM, LNMX 110408L-HT, LNMX 110408R-HM, LNMX 110408R-HT, LNMX 110412L-HM, LNMX 110412L-HT, LNMX 110412R-HM, LNMX 110412R-HT, LNMX 150608L-HM, LNMX 150608L-HT, LNMX 150608L-WG, LNMX 150608R-WG, LNMX 150612L-WG, and LNMX 150612R-WG.

Installation Notes

Installation is performed by a machinist or CNC tooling technician during routine insert indexing or replacement. Power down and lock out the machine before servicing any toolholder or insert. Use the specified T-6/5 Torx key driver to seat the screw properly — do not substitute a standard hex driver, as this can damage the Torx socket. Inspect the screw threads and the toolholder bore for debris or wear before each installation.