Will this tray scratch my computer case if I stick it to the side?

No, the bottom of the magnetic tray is fully coated in a soft rubber layer specifically designed to prevent scratching delicate surfaces.

Can it hold non-magnetic stainless steel or aluminum screws?

No, the magnet will only attract and hold ferrous metals (like iron and standard steel); it will not hold aluminum, brass, or non-magnetic stainless steel parts.

Is the magnet strong enough to use the tray upside down?

Yes, the magnet is powerful enough to hold the tray and lightweight metallic contents securely even when mounted completely upside down.

Will the stainless steel rust if used in a garage?

The tray is made from heavy-duty, corrosion-resistant stainless steel, making it highly resistant to rust in typical garage or workshop environments.

Can I test the magnetic strength before buying at your Sham Shui Po store?

Yes, you are welcome to visit our Sham Shui Po retail shop to test the magnetic strength on our metal racks before making a purchase.

4-Inch Stainless Steel Magnetic Parts Tray

Name: 4-Inch Stainless Steel Magnetic Parts Tray | Round Tool Bowl
Brand: DZT
SKU: 21PS002678
Price: 69.0 TWD
Availability: InStock

Short Product Description

Keep your screws, nuts, and small metal parts securely in place with this 4-inch magnetic parts tray. Made from heavy-duty stainless steel, it features a powerful magnet that works even when mounted vertically or upside down. The rubber-coated base prevents slipping and protects your work surfaces from scratches. Ideal for automotive repair, PC building, and DIY electronics projects.

Key Features

Powerful Magnet: Holds small metal parts securely and allows the tray to be mounted vertically or upside down on metal surfaces.
Heavy-Duty Stainless Steel: Corrosion and rust-resistant construction ensures long-lasting durability in tough workshop environments.
Rubber-Coated Base: Prevents slipping and protects delicate surfaces like PC cases and car paint from scratches.
Compact 4-Inch Size: The 109mm diameter is perfect for holding PC screws, nuts, and bolts without taking up too much desk space.
Versatile Organization: Ideal for mechanics, PC builders, electricians, and DIY hobbyists needing to track small metallic components.

Full Product Description

Secure Storage for Small Metal Parts

This 4-inch magnetic tray prevents you from losing crucial screws, bolts, and springs during complex repairs. Crafted from corrosion-resistant stainless steel, the bowl provides a durable and easy-to-clean surface for organizing small metallic components. Whether you are disassembling a laptop or working on a car engine, this tray keeps your workspace tidy and your parts exactly where you left them.

Strong Magnetic Adhesion for Versatile Mounting

A powerful magnet allows this tray to adhere firmly to any ferrous metal surface, including toolboxes, car hoods, and filing cabinets. As demonstrated in our first-hand video tests, it holds securely even when mounted vertically on a metal cabinet. This allows you to keep your hardware within arm's reach, no matter the angle or constraints of your workspace.

Technician Tip

The rubber-coated bottom serves a dual purpose: it increases grip on slippery surfaces and prevents the strong magnet from scratching your expensive PC cases or automotive paint. Our Sun Cheong Computer Co. Ltd. technicians always keep one of these attached to the side of their metal workbenches to quickly toss in PC case screws during teardowns, keeping the main work area completely clear.

Technical Specifications

Brand: DZT
Model: 9040A
Material: Stainless Steel with Rubber Base
Diameter: 109mm (4.29 inches)
Depth: 30mm (1.21 inches)
Mounting Capability: Horizontal, Vertical, Upside Down (on ferrous metals)

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Will this tray scratch my computer case if I stick it to the side?No, the bottom of the magnetic tray is fully coated in a soft rubber layer specifically designed to prevent scratching delicate surfaces.
Can it hold non-magnetic stainless steel or aluminum screws?No, the magnet will only attract and hold ferrous metals (like iron and standard steel); it will not hold aluminum, brass, or non-magnetic stainless steel parts.
Is the magnet strong enough to use the tray upside down?Yes, the magnet is powerful enough to hold the tray and lightweight metallic contents securely even when mounted completely upside down.
Will the stainless steel rust if used in a garage?The tray is made from heavy-duty, corrosion-resistant stainless steel, making it highly resistant to rust in typical garage or workshop environments.
Can I test the magnetic strength before buying at your Sham Shui Po store?Yes, you are welcome to visit our Sham Shui Po retail shop to test the magnetic strength on our metal racks before making a purchase.

Target Users / Applications

PC builders and repair technicians keeping track of tiny M.2 and motherboard screws during teardowns.
Automotive mechanics needing a secure place for bolts and washers while working under the hood.
DIY electronics hobbyists organizing small metallic components during soldering and assembly projects.