Shims

Mastercut Technologies, Your One Stop Shim Shop

Shims are thin materials, often wedged into spaces to fine-tune component alignments or level surfaces in construction, machinery, and electronic settings. They’re crucial for correcting and adjusting the positioning of an item. They are often made from materials such as metals, plastics, and occasionally wood.

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Profile Cut Custom Shims


We manufacture shim shapes to your requirements - washers, 'U' or complicated shapes are all possible using a variety of cutting methods including laser, waterjet and chemical cutting processes.

With our state of the art machinery, our shims come burr free, label identified and can be shipped overnight. We can cut from 0.025mm shim to 12mm plate, and all sizes between - Please see below for available thicknesses.

Profile Cut Custom Shims Benefits

  • Exact Fit: Tailored to fit specific profiles, these shims integrate seamlessly into complex machinery for enhanced performance.
  • Custom Design: Customised to meet precise dimension and material requirements for peak functionality.
  • Installation Efficiency: Streamlines the assembly process by eliminating the need for on-the-spot adjustments.

Profile Cut Custom Shims Applications

  • Complex Assemblies: Ideal for precision-dependent machinery in industries like aerospace and manufacturing.
  • Prototype Testing: Perfect for testing and refining new machine designs.
  • Maintenance: A crucial component for repairs, ensuring components align perfectly without standard parts.

Standard Shims


Standard shim are "Off the shelf" ready made shims in various sizes and thicknesses. Available in 316 and 304 grade, they come in packs of 10 and full case kits are available. Click here to see the sizes available.

Standards Shims

Standard Shims Benefits

  • Cost-Effective: Less expensive than custom options, as they are mass-produced.
  • Availability: Readily available in various standardised thicknesses and sizes.
  • Versatility: Can be used in a wide range of applications without the need for customization.

Standard Shims Applications

  • General Manufacturing: Used in machinery, assemblies, and structures where precise adjustments are less critical.
  • Construction: Useful in installations that require levelling or adjustments, such as in door frames and window installations.
  • Automotive: Employed to adjust clearances and fittings within automotive assemblies.
Shim Case

Shim Cases - Standard Shims Box Sets


Shim Cases are boxed sets of standard shims. They come packed in a extra tuff Milwaukee case and filled with various shims. A convenient way to store and transport your shims.

Shim Cases Benefits

  • Organisation: Keeps a variety of shim sizes neatly organised, which simplifies maintenance and assembly processes.
  • Convenience: Provides a quick and easy solution for adjustments without the need to measure and cut individual shims.
  • Portability: Easy to transport and store, making them ideal for fieldwork and on-site adjustments.

Stainless Steel Shim - Shim off the Coil


Mastercut's stainless steel shim is available to engineers and laser cutters in any length starting from 1 metre. We can usually cut, pack and despatch the same day. See below for thicknesses available.

Shim Coil Stock

Stainless Steel Shim Benefits

  • Durability: Stainless steel offers excellent resistance to corrosion and high temperatures.
  • Customizable Length: Can be cut to required length from the coil, reducing waste and cost.
  • High Strength: Provides structural strength and longevity in harsh environments.

Stainless Steel Shim Applications

  • Harsh Environments: Perfect for use in chemical, marine, and outdoor applications where corrosion resistance is crucial.
  • Heavy Industry: Utilised in industries such as mining, oil and gas, and heavy machinery that require robust and durable components.
  • Long-Term Installations: Ideal for applications that benefit from the longevity and resistance of stainless steel, such as in structural supports and HVAC installations.

Select a Manufacturer of Shims for Demanding Applications


Mastercut Technologies - Your Source for Precision Shims and More

Mastercut stock a wide selection of stainless steel shim in grades 304 and 316, in thicknesses starting at 0.025mm (1thou). We can supply by the metre off our 610mm (24") wide coils or precision cut to your required profiles.

We also sell 1/2 Hard Brass in 0.13mm(0.005") 150mm wide & 0.25mm (0.010") x 300mm wide. Mastercut shim is purchased directly from North American Steel Mills in large quantities. All stainless steel is tension levelled reducing "coil set" dramatically. The result is a flat sheet which does not curl. Mill certificates are available for all stock.

With three decades of experience and an array of strong relationships within our industrial sector, we offer invaluable tools for simplifying manufacturing every day. Our skills extend into other areas as well, including solder stencils and laser-etched signage. No matter your needs, our friendly customer service team is always here to listen and guide you towards the appropriate products. To place an order or request assistance today, please contact us.

D12 ShimRoll 1

Reseller discounts available


Shims in Stock Now!

MM Thou 304 316
0.025 1 Annealed Annealed
0.050 2 Full Hard Annealed
0.080 3 Half Hard Anneal Full Hard
0.100 4 Half Hard Full Hard
0.127 5 Half Hard Full Hard
0.160 6 Half Hard Full Hard
0.178 7 Half Hard Full Hard
0.200 8 Half Hard Full Hard
0.250 10 Half Hard Full Hard
0.300 12 Half Hard Full Hard
0.380 - 0.50 15 - 20 Half Hard Full Hard
0.55 22 ASTM A240/A480 ASTM A240/A480
0.9 35 ASTM A240/A480 ASTM A240/A480
1.2 47 ASTM A240/A480 ASTM A240/A480
1.6 63 ASTM A240/A480 ASTM A240/A480
2.0 79 ASTM A240/A480 ASTM A240/A480
3.0 118 ASTM A240/A480 ASTM A240/A480
5.0 197 ASTM A240/A480 ASTM A240/A480

Why Mastercut is your wise choice of shims


Australia's Leading Shims Supplier

Shims are among the most critical tools in the creation of many finished products, but the consumers of your goods will probably never think about them. In fact, that's the way it should be — it means the shims have done their job properly. From filling space for a flatter surface and to creating extra clearance space between components, shims are immensely versatile, but they're also highly specialised; a shim for one product may not fit another. Whether you intend to cut your custom shims or you need assistance with a tricky design, Mastercut Technologies is here to provide direct access to the metal shim stock ideal for your application.

Precision Shim Washers

We manufacture precision shim washers, including steel shims and metal shims, which are meticulously crafted to provide unbeatable accuracy and performance. Made from the highest-quality materials, these precision shims are engineered to meet the strictest criteria of accuracy and reliability.

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