Sandvik Coromant 5763216 Cap Screw Torx Plus M4

Product Description

The SANDVIK COROMANT 5763216 is a Torx Plus drive cap screw designed for securing indexable inserts in toolholders used in CNC turning, milling, and boring applications. Manufactured to M4 thread specifications, this screw provides consistent clamping force to keep inserts properly seated during cutting operations. The Torx Plus drive interface reduces bit slip and cam-out compared to standard hex drives, which matters in tight toolholder pockets where torque control is critical. It conforms to Industry Standard Number 5513 021-07, making it a recognized replacement for worn or damaged insert-clamping hardware in production and maintenance settings. Installation is handled by machinists and toolroom technicians.

This cap screw is intended for use with indexable toolholders in metal-cutting environments, including production machining, job shop turning, and milling operations. It is a hardware-level consumable kept on hand as part of routine toolholder maintenance. When an insert screw strips, breaks, or loses thread integrity, replacing it with the correct OEM-spec screw restores proper insert clamping and prevents insert movement under cutting load. Sold individually with a minimum order quantity of 10 units, making it practical to stock as a shop spare.

Key Features

• Torx Plus drive reduces cam-out and allows more precise torque application in tight toolholder pockets
• M4 thread size per Industry Standard 5513 021-07 for consistent OEM-level fitment
• Designed specifically for indexable insert clamping in toolholder bodies
• Lightweight at 0.25 pounds per package, suitable for bulk stocking
• Sold in multiples of 10 units to support shop-level spare parts inventory

Compatibility

Designed for use with indexable toolholders per Industry Standard Number 5513 021-07. Compatible hardware type is listed as toolholder. Verify thread size and drive type against the specific toolholder model before ordering.

Installation Notes

Insert-clamping screws should be installed by a qualified machinist or toolroom technician using a calibrated Torx Plus bit of the correct size. Always remove the indexable insert and ensure the toolholder pocket is clean and free of chips before installing a new screw. Apply only the manufacturer-recommended torque for M4 insert screws as specified in the toolholder documentation - do not overtighten, as this can strip the thread or crack the insert. Inspect the screw seat and thread in the toolholder body for wear before installation.