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Shim Stock
Cut it into custom shapes to fit your application.
For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like copper or aluminum, can be used as wear plates between components that rub together, preventing damage to equipment. Metal shims include a material certificate with traceable lot number. Most shims include a test report.
Spring steel shim stock is comparable in strength to carbon steel shim stock, but is harder and holds its shape better. It isn't as corrosion resistant as other shims.
For technical drawings and 3-D models, click on a part number.
Thick. | Thick. Tolerance | Min. Hardness | Temper Rating | Certification | Specifications Met | Each | |
6" Wd. × 50" Lg. | |||||||
---|---|---|---|---|---|---|---|
0.028" | -0.001" to 0.001" | Rockwell C48 | Full Hard | Material Certificate with Traceable Lot Number and Test Report | ASTM A682, ASTM A684, MIL-S-7947 | 0000000 | 000000 |
Thick. | Thick. Tolerance | Min. Hardness | Temper Rating | Certification | Specifications Met | Each | |
6" Wd. × 25" Lg. | |||||||
---|---|---|---|---|---|---|---|
0.028" | -0.001" to 0.001" | Rockwell C48 | Full Hard | Material Certificate with Traceable Lot Number and Test Report | ASTM A684, SAE AMS5122 | 00000000 | 000000 |
12" Wd. × 48" Lg. | |||||||
0.028" | -0.001" to 0.001" | Rockwell C48 | Full Hard | Material Certificate with Traceable Lot Number and Test Report | ASTM A684, SAE AMS5122 | 0000000 | 000000 |
Belleville Spring Lock Washers for Socket Head Screws
These washers have smaller outside diameters than standard spring lock washers to fit neatly under socket head cap screws. Also known as conical washers, these have a slightly cupped shape that gives them spring-like flexibility to grip tighter than split and tooth lock washers. They minimize loosening from wear, temperature changes, and vibration. Serrations on the top and bottom provide extra gripping power. Load-rated Belleville disc springs are also available.
Zinc-plated steel washers are corrosion resistant in wet environments.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID | OD | Thick. | Overall Ht. | Hardness | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||||
---|---|---|---|---|---|---|---|---|
No. 12 | 0.252" | 0.394" | 0.028" | 0.047" | Rockwell C42 | 50 | 000000000 | 000000 |
For Screw Size | ID | OD | Thick. | Overall Ht. | Hardness | Pkg. Qty. | Pkg. | |
Steel | ||||||||
---|---|---|---|---|---|---|---|---|
1/4", M6 | 0.264" | 0.374" | 0.028" | 0.047" | Rockwell C40 | 100 | 000000000 | 000000 |
Zinc-Plated Steel | ||||||||
5/16", M8 | 0.331" | 0.512" | 0.028" | 0.055" | Rockwell C38 | 50 | 000000000 | 00000 |
18-8 Stainless Steel | ||||||||
No. 6, M3.5 | 0.146" | 0.236" | 0.028" | 0.045" | Rockwell C38 | 50 | 000000000 | 00000 |
No. 8, M4 | 0.169" | 0.276" | 0.028" | 0.047" | Rockwell C38 | 50 | 000000000 | 00000 |
No. 10, M5 | 0.209" | 0.354" | 0.028" | 0.047" | Rockwell C38 | 25 | 000000000 | 00000 |
1/4", M6 | 0.264" | 0.374" | 0.028" | 0.047" | Rockwell C38 | 10 | 000000000 | 0000 |