Seco 00023546 Cap Screw Hex Socket 3/8 Thread Milling

Product Description

The SECO 00023546 is a hex socket cap screw designed to secure indexable inserts in milling toolholders and arbors. The cylindrical head and hex socket drive provide reliable clamping force when seating indexable cutting inserts during milling operations. With a 3/8 inch thread size and an overall length of 31.80 mm, this fastener is built to the dimensional standards of the SECO QuattroMill series. It is a consumable hardware component that machinists and tooling technicians replace as part of routine toolholder maintenance.

This cap screw is intended for use in milling applications where QuattroMill indexable toolholders and arbors are employed. It is a single-piece replacement fastener, making it practical to stock in quantities matched to the number of active milling tools in a shop. Machine shops running SECO QuattroMill milling systems on CNC machining centers will find this screw a direct-fit component for insert clamping assemblies.

Key Features

• Hex socket drive for secure torquing with standard T-handle or L-key wrenches
• Cylindrical head profile designed to seat flush within indexable toolholder pockets
• 3/8 inch thread size matched to QuattroMill series hardware
• 31.80 mm overall length suits standard milling insert clamping depth requirements
• Compatible with arbor and toolholder hardware in the QuattroMill milling system

Compatibility

Designed for use with SECO QuattroMill series indexable milling toolholders and arbors requiring a 3/8 inch hex socket cap screw for insert clamping.

Installation Notes

Installation is typically performed by a machinist or tooling technician during insert indexing or toolholder maintenance. Always power down and lock out the machine spindle before servicing any toolholder hardware. Use the correct hex key size to avoid rounding the socket drive, and follow the toolholder manufacturer torque guidelines for insert clamping screws. Discard any screw showing thread damage or a deformed socket to prevent insert seating failures during a cut.