Iscar 7002221 Cap Screw Hex Socket M5 X 0.8 Tgd

Product Description

The ISCAR 7002221 is a cylindrical-head cap screw designed to secure indexable inserts and clamps in TGD-style toolholders. It features an M5 x 0.8 thread and a 4 mm hex socket drive, accepting an HW 4.0 key driver. Overall length is 0.67 inches (17.00 mm). This hardware is part of the ISCAR Top Grip series and is used to retain grooving and turning inserts during cutting operations. Installation and replacement are performed by machinists and toolroom technicians working with indexable tooling systems.

This cap screw is intended for grooving and turning applications using TGD-series toolholders in the ISCAR Top Grip line. It provides the clamping interface between the toolholder body and the indexable insert or clamp. Compatible inserts include the TGMF and TGMP families commonly used in precision turning and grooving operations on CNC and manual lathes. It is a replacement consumable that should be kept on hand any time Top Grip toolholders are in service.

Key Features

• M5 x 0.8 thread for secure engagement in TGD toolholder bodies
• Cylindrical head profile with 4 mm hex socket drive
• Compatible with HW 4.0 key driver
• Rated for use with clamp and insert hardware in Top Grip toolholders
• Overall length of 0.67 inches keeps the screw flush within the toolholder geometry
• Sold individually; minimum order quantity of 5 units

Compatibility

Designed for use with ISCAR TGD-style toolholders in the Top Grip series. Confirmed compatible inserts include TGMF 302, TGMF 304, TGMF 315, TGMF 402, TGMF 404, TGMF 420, TGMF 525, TGMF 630, and TGMP 506. Compatible hardware types include clamps and inserts. Requires an HW 4.0 hex key driver.

Installation Notes

Cap screw replacement is performed by machinists or toolroom personnel during insert indexing or toolholder maintenance. Power down and lock out the machine spindle before accessing the toolholder. Use the correct HW 4.0 hex key driver to avoid rounding the socket. Do not over-torque; follow the toolholder manufacturer's torque guidelines for M5 clamping hardware.