Kennametal 1099644 Cap Screw T15 Torx Indexables

Product Description

The KENNAMETAL 1099644 is a T15 Torx cap screw designed to secure indexable inserts in screw-on style toolholders. Part of the Kennametal screw-on series, it provides the clamping force needed to hold indexable cutting inserts firmly during milling and turning operations. The T15 Torx drive resists cam-out under the repeated torque cycles common in production machining environments. At 0.0029 pounds, the screw is a lightweight but critical hardware component. It is compatible with CC.. 120408 and CC.. 432 insert geometries and fits SCG and SCLC toolholder styles. Machinists and toolroom technicians sourcing replacement hardware for Kennametal indexable tooling will find this screw a direct match.

This cap screw is used in metal-cutting applications where indexable inserts are seated in screw-on style milling and turning toolholders. It is appropriate for both roughing and finishing setups that use compatible CC-style inserts. Typical applications include CNC turning centers and milling machines running Kennametal SCG or SCLC toolholder configurations. The screw is sold individually and is ordered in multiples of 10, making it practical to stock as a consumable maintenance item in a production shop or toolroom.

Key Features

• T15 Torx drive resists cam-out during insert indexing and tightening
• Compatible with CC.. 120408 and CC.. 432 indexable insert geometries
• Fits SCG and SCLC toolholder styles in screw-on series configurations
• Suitable for both milling and turning applications
• Lightweight at 0.0029 pounds — minimal effect on toolholder balance
• Ordered in multiples of 10 for efficient shop restocking

Compatibility

Compatible with SCG and SCLC toolholder styles. Designed for use with CC.. 120408 and CC.. 432 indexable inserts in screw-on series toolholders for milling and turning operations.

Installation Notes

This screw is installed and replaced by machinists or toolroom technicians during routine insert indexing. Use a calibrated T15 Torx driver or torque wrench with the correct Torx bit to seat the screw properly — do not substitute a non-Torx driver. Ensure the insert pocket and seating surfaces are clean and free of chips before installing the replacement screw. Do not reuse visibly worn or deformed screws, as compromised threads can cause insert movement during cutting.