PTST4505X35 - 5mm x 35mm System Screw - Industrial Fastener

Reliable Fastening for Shop Systems

In the world of industrial maintenance and shop organization, the integrity of your workspace is just as important as the quality of your welds. The PTST450 5mm x 35mm System Screw is a staple component for the "Program System" (commonly known as the 32mm system) used extensively in industrial cabinetry, workbench fixtures, and equipment housings. When you are building a custom jig for a repetitive welding job or repairing the storage units that hold your consumables, you need fasteners that bite hard and hold fast.

This screw features a standard 5mm diameter, designed to fit perfectly into pre-drilled 5mm holes commonly found in modular shop furniture and racking systems. The 35mm length provides ample depth for a secure grip, ensuring that heavy drawers loaded with copper wire or tungsten electrodes don't sag or fail under load. Unlike standard wood screws that taper and can split material, system screws are engineered with a consistent diameter and deep threads to maximize pull-out resistance in particle board, MDF, and other composite materials often used in shop fittings.

For the MRO professional, having a stock of these screws means you can quickly repair loose housings or modify your workspace layout without downtime. Whether you are securing a new faceplate, reinforcing a shelving unit, or assembling a temporary fixture for a complex fabrication project, this fastener delivers the reliability you expect. Its steel construction ensures it can withstand the vibrations and rough handling typical of a busy metalworking shop.

Key Applications

• Shop Organization: Essential for assembling and repairing modular cabinets and storage bins.
• Fixture Creation: Ideal for attaching stops and guides to wooden jigs used in production welding.
• Machine Maintenance: Suitable for replacing lost or stripped screws in non-structural machine panels that utilize the 5mm standard.