Low Volume Shim, Spacer & Washer Manufacturing

Low Volume Shims, Spacers & Washers Without Tooling

Low volume shims, spacers, and washers are flat parts needed in dozens or hundreds rather than tens of thousands. Buying them is harder than it should be. Stamping suppliers want tooling and annual volume. Catalog distributors carry standard sizes that may not match the print. Machine shops will make them, one part at a time, at a price that reflects it. Laser cutting fills that gap, because it cuts a profile from a file with no die to build.

At Northern Industrial Manufacturing, laser cutting is available for exactly this kind of work, in carbon steel and stainless steel, in whatever shapes and sizes a print calls for. This article covers when low volume shims make sense, what affects their cost, and what to send when asking for a quote.

What Makes Low Volume Shims Different

Low volume shims follow different rules than production parts. Tooling costs money before the first piece exists. For low volume shims, that investment rarely pays back. Laser cutting works from a drawing file instead, so the shape can be produced without tooling and changed without rework.

There is no minimum order on low volume shims, so a handful of pieces is as welcome as a few hundred. That may be a prototype run, a repair, a maintenance need, or a small production build. It also covers a distributor filling an order for a customer who needs something the catalog does not carry.

Distributors, maintenance teams, equipment builders, and engineering groups all buy low volume shims. Industrial distributors often need parts their catalog cannot cover. Automation builders need spacers for a machine going out next month. None of them wants to fund tooling for a small quantity.

Where Low Volume Shims Come From

Several routes produce low volume shims, and they differ more than buyers expect. Catalog washers and shim stock cover standard sizes at low cost, but not custom low volume shims. The trouble starts when a print calls for a bore, an outside diameter, a slot, or a thickness the catalog does not list. At that point the choice is redesigning around what is available or having the part made.

A machine shop can turn or mill low volume shims from bar or plate. That works, and it costs spindle time on every piece. For thin flat parts with simple outlines, machining is usually slower and more expensive than cutting the profile directly.

Laser cutting produces a profile from a file, one part after another, with no tooling. It handles round parts, slots, tabs, odd outlines, and multiple holes equally well. That flexibility is why it suits low volume shims better than routes built for production quantities.

Materials for Low Volume Shims

Material choice on low volume shims usually follows the environment the part lives in.

Carbon Steel Low Volume Shims

Carbon steel is the common choice for low volume shims in general industrial work. It is economical, widely available, and strong enough for most spacing and load-spreading jobs. Parts can be finished or protected against corrosion depending on where they are used.

Stainless Steel Low Volume Shims

Stainless steel suits low volume shims exposed to moisture, washdown, chemicals, or outdoor conditions. Food equipment, agricultural machinery, and anything installed outside often calls for it. Stainless costs more per pound, and for a small quantity that difference is modest against the value of the part lasting.

Thickness Choices for Low Volume Shims

Thickness on low volume shims comes from the sheet they are cut from, so available thicknesses drive what is practical. Send the thickness the part needs and we will confirm what can be supplied.

Applications for Low Volume Shims

Low volume shims turn up across industries that build machines rather than vehicles by the million.

Automation and Robotics Low Volume Shims

Machine builders align frames, mount plates, and set clearances during build and installation. Those adjustments often call for a custom thickness or an odd outline that no catalog carries. Low volume shims cut to the print solve it without redesigning the assembly around an available part.

Equipment and Facility Low Volume Shims

Data center racks, power equipment, and facility machinery all need low volume shims during installation and service. Quantities are small, the timeline is short, and the part usually has to match something already installed. That is a natural fit for cut-to-print work.

Agricultural and Outdoor Low Volume Shims

Equipment working outdoors deals with moisture, dirt, and vibration. Stainless steel low volume shims hold up better in those conditions. Repairs and rebuilds on older machines also mean parts nobody stocks anymore, which is exactly where cutting from a drawing helps.

What Drives the Cost of Low Volume Shims

Pricing low volume shims works differently than pricing a production part. Laser cutting time on low volume shims follows the length of the cut path. A part with a simple outline and one hole cuts quickly. A part with many holes, slots, or a complex profile takes longer, and the price follows. Two parts of the same diameter can cost quite differently.

Setup spreads across the order, so the first of a batch of low volume shims costs more than the tenth. Ordering a year’s worth at once usually beats ordering monthly in small batches. For low volume shims, that is often the easiest way to lower the price per piece.

Sheet material comes in standard sizes, and an order of low volume shims may not use a full sheet. Nesting several parts together, or ordering related parts at the same time, makes better use of the material. Stainless costs more than carbon steel, which shows up more clearly on thicker parts.

Ordering Low Volume Shims

A complete request gets a faster quote on low volume shims. For low volume shims, send a drawing or dimensioned sketch showing the outside shape, any holes or slots, and their positions. Include the thickness, the material, and the quantity. A file is ideal, but a clear sketch with dimensions works too, since the part still has to be turned into a cutting program.

On low volume shims, say which tolerances actually matter. Many low volume shims need the bore and outside diameter close and the thickness only nominal. Others need thickness held tightly. Stating which dimensions are critical, rather than applying a blanket tolerance, keeps the price down and avoids a part that costs more than it needs to.

Cut edges on low volume shims may need deburring depending on where the part is installed. Say whether edges must be clean to the touch, whether corrosion protection is needed, and how the parts should be packaged. These details are easy to include at quoting and awkward to add later.

Lead Time on Low Volume Shims

On low volume shims, timing often matters more than price. With no tooling to build, low volume shims ship on a five day lead time. That suits a machine waiting on a spacer or a distributor promising a customer a date. The limiting factors are usually material availability and the queue, not the cutting itself.

Parts made in the USA skip ocean freight, customs, and the weeks that come with them. For low volume shims, where the order may be urgent and the quantity small, that difference is often decisive. Buyers also avoid import tariffs, which keeps a quote from moving with trade policy.

Once low volume shims have been cut, the file exists. Reorders skip the setup work of the first order, so repeat business tends to move faster. Keeping the drawing and part number consistent between orders is what makes that possible.

Quality on Low Volume Shims

A small order of low volume shims still deserves parts that match the print. Low volume shims get verified against the drawing before they ship. On flat parts that usually means the outside profile, hole positions, and thickness. Say on the print which features are critical, so inspection focuses where it matters rather than measuring everything equally.

Low volume shims cut from one program and one sheet match each other closely. When an order spans more than one sheet or more than one material lot, small differences can appear. Ordering the full quantity at once, rather than in pieces, keeps a batch as uniform as possible.

Reordering Low Volume Shims

Some low volume shims get ordered again and again. Low volume shims ordered a few times a year often become parts ordered monthly. Because the cutting program already exists, each reorder moves faster than the first. Keeping the same drawing and part number is what preserves that.

Low volume shims can climb in quantity without changing suppliers or restarting the design. At Northern Industrial Manufacturing, there is no minimum order and no cap on order size, so the same part can be ordered by the dozen or by the thousand. What stays constant is the five day lead time and the drawing the parts are made from.

Buying Low Volume Shims From One Source

Low volume shims should be simple to buy. A drawing, a material, a quantity, and a date are enough to start. Laser cutting is available for prototypes, repairs, distributor orders, and short runs, in carbon steel and stainless steel, with no minimum order and a five day lead time. Parts are made in the USA, so buyers avoid import tariffs and long transit. Northern Industrial Manufacturing Corp. works from an IATF 16949 certified plant in the Detroit area. Send us your print and quantity, and our team will quote your low volume shims.

US Low Volume Shim, Spacer & Washer Manufacturer

Northern Industrial Manufacturing is your premier parts manufacturer for high and low volume shim, spacer & washer manufacturing. With a reputation for the closest tolerances, highest product quality, short lead times, process innovations, and technical prowess – we can meet your llow volume manufacturing needs, while exceeding your expectations and delivering your parts on time and on budget.

If your manufacturing needs calls for precise, close tolerance, high quality shims, spacers or washer, the team at Northern Industrial Manufacturing is ready to support you. Call 586.468.2790 or request a quote today to discuss your project and discover how our laser cutting services can support your production goals.

US Low Volume Shims, Spacers & Washers: 586.468.2790