Brass Alloy 260 Shim Stock

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Brass

260 Brass

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	Shim Stock Form Shim Stock Form


Sheet	Roll

	System of Measurement System of Measurement

Inch

	Thickness Thickness

	Width Width

12"

	Length Length

	Shape Shape


Sheet and Bar	Made to Order

	Individual/Set Individual/Set

Individual

Set

	Temper Rating Temper Rating

1/2 Hard

	Specifications Met Specifications Met

ASTM

AMS

Fed. Spec.

	Minimum Hardness Minimum Hardness

Rockwell 30T56

Rockwell B60

Not Rated

	Magnetic Properties Magnetic Properties

Nonmagnetic

	Number of Pieces Number of Pieces

	Material Thickness Material Thickness

	Number of Layers Number of Layers

	Shim Stock Included Shim Stock Included

18-8 Stainless Steel—
Hardened: 0.001",
0.0015", 0.002", 0.003",
0.004", 0.005", 0.006",
0.007", 0.008", 0.01",
0.012", 0.015"

110 Copper—Softened:
0.005", 0.01", 0.015",
0.02", 0.025"

260 Brass—Hardened:
0.001", 0.0015", 0.002",
0.003", 0.004", 0.005",
0.006", 0.007", 0.008",
0.01", 0.012", 0.015"

510 Bronze—Hardened:
0.005", 0.008", 0.01",
0.013", 0.016", 0.02",
0.025", 0.032"

1010 Low-Carbon Steel—
Hardened: 0.001",
0.0015", 0.002", 0.003",
0.004", 0.005", 0.006",
0.007", 0.008", 0.01",
0.012", 0.015"

1095 Spring Steel—
Hardened: 0.005", 0.01",
0.015", 0.02", 0.025",
0.032"

1100 Aluminum—Hardened:
0.001", 0.002", 0.003",
0.005"

	Layer Thickness Layer Thickness

0.002"

	Maximum Shim Size Maximum Shim Size

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165 Products

Don't see the shim stock you need? Just tell us what you're looking for and we'll get it for you.

Shim Stock

Cut it into custom shapes to fit your application. Sheets come flat packed.

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 and test report.

Brass, copper, and bronze shim stock is corrosion resistant and nonmagnetic.

260 Brass Rolls

6" Wd. × 60" Lg.
Thick.	Thick. Tolerance	Min. Hardness	Temper Rating	Certification	Specifications Met		Each
0.001"	-0.0001" to 0.0001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	000000
0.0015"	-0.00015" to 0.00015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.002"	-0.0002" to 0.0002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.003"	-0.0003" to 0.0003"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.004"	-0.0004" to 0.0004"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.005"	-0.0005" to 0.0005"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.006"	-0.0006" to 0.0006"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.007"	-0.0007" to 0.0007"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.008"	-0.0008" to 0.0008"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.009"	-0.0009" to 0.0009"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.01"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.012"	-0.0012" to 0.0012"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.015"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.02"	-0.002" to 0.002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.025"	-0.0025" to 0.0025"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.031"	-0.0031" to 0.0031"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	000000	00000
6" Wd. × 100" Lg.
0.001"	-0.0001" to 0.0001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.0015"	-0.00015" to 0.00015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.002"	-0.0002" to 0.0002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.003"	-0.0003" to 0.0003"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.004"	-0.0004" to 0.0004"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.005"	-0.0005" to 0.0005"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.006"	-0.0006" to 0.0006"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.007"	-0.0007" to 0.0007"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.008"	-0.0008" to 0.0008"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.009"	-0.0009" to 0.0009"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.01"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.012"	-0.0012" to 0.0012"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.015"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.018"	-0.0018" to 0.0018"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.02"	-0.002" to 0.002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.025"	-0.0025" to 0.0025"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.031"	-0.0031" to 0.0031"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	000000
12" Wd. × 120" Lg.
0.001"	-0.0001" to 0.0001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.002"	-0.0002" to 0.0002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.003"	-0.0003" to 0.0003"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.004"	-0.0004" to 0.0004"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.005"	-0.0005" to 0.0005"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.006"	-0.0006" to 0.0006"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.008"	-0.0008" to 0.0008"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.01"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.012"	-0.0012" to 0.0012"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	000000
0.015"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	000000
0.02"	-0.002" to 0.002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	000000

260 Brass Sheets

6" Wd. × 25" Lg.
Thick.	Thick. Tolerance	Min. Hardness	Temper Rating	Certification	Specifications Met		Each
0.012"	-0.0012" to 0.0012"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	00000000	000000
0.015"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	00000000	00000
0.02"	-0.002" to 0.002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	00000000	00000
0.025"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	00000000	00000
0.031"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	00000000	00000
8" Wd. × 12" Lg.
0.001"	-0.0001" to 0.0001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	0000
0.002"	-0.0002" to 0.0002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	0000
0.003"	-0.0003" to 0.0003"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	0000
0.004"	-0.0004" to 0.0004"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	0000
0.005"	-0.0005" to 0.0005"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	0000
0.006"	-0.0003" to 0.0003"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.007"	-0.0007" to 0.0007"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	00000
0.008"	-0.0004" to 0.0004"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.009"	-0.0007" to 0.0007"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.01"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	00000
0.012"	-0.0012" to 0.0012"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	00000
0.015"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	00000
0.02"	-0.002" to 0.002"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B36	00000000	00000
0.025"	-0.001" to 0.001"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000
0.031"	-0.0015" to 0.0015"	Rockwell 30T56	1/2 Hard	Material Certificate with Traceable Lot Number and Test Report	ASTM B19, ASTM B36	0000000	00000

Shim Stock Sets

Keep shim stock in a variety of thicknesses on hand with these sets. Cut it into custom shapes to fit your application.Sheets come flat packed.

Brass, copper, and bronze shim stock is corrosion resistant and nonmagnetic.

					Hardness
Material	No. of Pieces	Includes	Wd.	Lg.	Min.	Specifications Met	Magnetic Properties		Each
Sheets
260 Brass	10	One sheet each of the following thicknesses: 0.001" (±0.00015"), 0.002" (±0.0003"), 0.003" (±0.00045"), 0.004" (±0.0006"), 0.005" (±0.00075"), 0.008" (±0.0012"), 0.01" (±0.0015"), 0.013" (±0.00195"), 0.015" (±0.00225"), 0.02" (±0.003")	8"	12"	Rockwell 30T56	ASTM B36	Nonmagnetic	000000	000000
260 Brass	12	One sheet each of the following thicknesses: 0.001" (±0.00015"), 0.0015" (±0.00023"), 0.002" (±0.0003"), 0.003" (±0.00045"), 0.004" (±0.0006"), 0.005" (±0.00075"), 0.006" (±0.0009"), 0.007" (±0.00105"), 0.008" (±0.0012"), 0.01" (±0.0015"), 0.012" (±0.0018"), 0.015" (±0.00225")	6"	12"	Rockwell 30T56	ASTM B19, ASTM B36	Nonmagnetic	0000000	00000

Adhesive-Back Shim Stock

A durable acrylic adhesive keeps this shim stock from sliding out of place. Cut it into custom shapes to fit your application. Shim stock is corrosion resistant. It includes a material certificate with traceable lot number and test report.

Aluminum and brass shim stock are softer than stainless steel, so they can be used as wear plates between components that rub together, preventing damage to equipment. Brass shim stock is more corrosion resistant than aluminum.

260 Brass
Thick.	Thick. Tolerance	Material Thick.	Adhesive Thick.	Adhesive Type	Min. Hardness	Temper Rating	Specifications Met	Liner Type	Magnetic Properties		Each
8" × 12"
0.003"	-0.0001" to 0.0001"	0.001"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	000000
0.004"	-0.0002" to 0.0002"	0.002"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.005"	-0.0003" to 0.0003"	0.003"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.006"	-0.0004" to 0.0004"	0.004"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.007"	-0.0005" to 0.0005"	0.005"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.008"	-0.0006" to 0.0006"	0.006"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	0000000	00000
0.01"	-0.0008" to 0.0008"	0.008"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.012"	-0.001" to 0.001"	0.01"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.014"	-0.0012" to 0.0012"	0.012"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.017"	-0.0015" to 0.0015"	0.015"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.022"	-0.002" to 0.002"	0.02"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.027"	-0.0025" to 0.0025"	0.025"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000
0.033"	-0.003" to 0.003"	0.031"	0.002"	Acrylic	Rockwell 30T56	1/2 Hard	ASTM B36	Paper	Nonmagnetic	00000000	00000

Peel-Away Layered Shim Stock

Cut this shim stock it into custom shapes to fit your application. Stock is made of layers of material bonded with adhesive; remove layers with a utility knife until you get the thickness you need. To make the layers easier to pull apart, gently heat the shim to soften the adhesive.

Brass shim stock is corrosion resistant and nonmagnetic.

260 Brass

8" × 24"
Thick.	Thick. Tolerance	No. of Layers	Min. Hardness	Temper Rating	Specifications Met	Magnetic Properties		Each
0.002" Layer Thick. (-0.0002" to 0.0002" Tolerance)
0.006"	-0.0005" to 0.001"	3	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.008"	-0.0005" to 0.001"	4	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.01"	-0.0005" to 0.0015"	5	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.016"	-0.001" to 0.0015"	8	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.02"	-0.001" to 0.002"	9	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.032"	-0.002" to 0.003"	15	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.048"	-0.002" to 0.005"	22	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.062"	-0.002" to 0.006"	28	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.094"	-0.003" to 0.009"	43	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.124"	-0.003" to 0.012"	56	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
12" × 12"
0.002" Layer Thick. (-0.0002" to 0.0002" Tolerance)
0.02"	-0.001" to 0.002"	9	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.032"	-0.002" to 0.003"	15	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.048"	-0.002" to 0.005"	22	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	00000
0.062"	-0.002" to 0.006"	28	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.094"	-0.003" to 0.009"	43	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000
0.124"	-0.003" to 0.012"	56	Not Rated	1/2 Hard	AMS-DTL-22499	Nonmagnetic	0000000	000000

Made-to-Order Shims

For unique shim shapes or sizes, send a dimensioned STEP or DXF file to chi.sales@mcmaster.com and we’ll precision cut your shim. Shims include a material certificate with traceable lot number and test report.

Please leave at least 1/8" wall between shim edge and holes. Minimum hole size is 1/8". Shims should be no smaller than 1" × 1" square or 1" OD. Maximum shim dimension is the largest overall length, width, or diameter of your custom shim.

For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like brass, can be used as wear plates between components that rub together, preventing damage to equipment.

Brass shims are corrosion resistant and nonmagnetic.

2" × 2" Max. Shim Size
Thick.	Thick. Tolerance	Min. Hole Size	Min. Wall Thick.	Cutout Tolerance	Min. Hardness		Pkg. of 16
260 Brass—ASTM B36, Fed. Spec. QQ-B-613
0.001"	-0.00005" to 0.00005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.002"	-0.0001" to 0.0001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.003"	-0.00015" to 0.00015"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.004"	-0.0002" to 0.0002"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.005"	-0.00025" to 0.00025"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.01"	-0.0005" to 0.0005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.02"	-0.001" to 0.001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.025"	-0.00125" to 0.00125"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.031"	-0.00155" to 0.00155"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
							Pkg. of 4
5" × 5" Max. Shim Size
260 Brass—ASTM B36, Fed. Spec. QQ-B-613
0.001"	-0.00005" to 0.00005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.002"	-0.0001" to 0.0001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.003"	-0.00015" to 0.00015"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.004"	-0.0002" to 0.0002"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.005"	-0.00025" to 0.00025"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.01"	-0.0005" to 0.0005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.02"	-0.001" to 0.001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.025"	-0.00125" to 0.00125"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.031"	-0.00155" to 0.00155"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
							Pkg. of 9
7" × 7" Max. Shim Size
260 Brass—ASTM B36, Fed. Spec. QQ-B-613
0.002"	-0.0001" to 0.0001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.003"	-0.00015" to 0.00015"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.005"	-0.0002" to 0.0002"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.01"	-0.0005" to 0.0005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.02"	-0.001" to 0.001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.025"	-0.00125" to 0.00125"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.031"	-0.00155" to 0.00155"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
							Pkg. of 4
11" x 11" Max. Shim Size
260 Brass—ASTM B36, Fed. Spec. QQ-B-613
0.002"	-0.0001" to 0.0001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.003"	-0.00015" to 0.00015"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.005"	-0.00025" to 0.00025"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.01"	-0.0005" to 0.0005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.02"	-0.001" to 0.001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.025"	-0.00125" to 0.00125"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.031"	-0.00155" to 0.00155"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
							Pkg. of 1
23" x 23" Max. Shim Size
260 Brass—ASTM B36, Fed. Spec. QQ-B-613
0.002"	-0.0001" to 0.0001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.003"	-0.00015" to 0.00015"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.005"	-0.00025" to 0.00025"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	00000
0.01"	-0.0005" to 0.0005"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.02"	-0.001" to 0.001"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.025"	-0.00125" to 0.00125"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000
0.031"	-0.00155" to 0.00155"	1/8"	1/8"	-0.01" to 0.01"	Rockwell B60	000000000	000000

Made-to-Order Peel-Away Layered Shims

For unique shim shapes or sizes, send a dimensioned STEP or DXF file to chi.sales@mcmaster.com and we’ll precision cut your shim. Shims are made of layers of metal bonded with adhesive; remove layers with a utility knife until you get the thickness you need. To make the layers easier to pull apart, gently heat the shim to soften the adhesive. Shims include a material certificate with traceable lot number and test report.

For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like brass or aluminum, can be used as wear plates between components that rub together, preventing damage to equipment.

Brass shims are corrosion resistant and nonmagnetic.

2" × 2" Max. Shim Size
Thick.	Thick. Tolerance	Min. Hole Size	Min. Wall Thick.	Cutout Tolerance	No. of Layers	Layer Thick.	Min. Hardness		Pkg. of 16
260 Brass—ASTM B36
0.008"	-0.0004" to 0.0004"	1/8"	1/8"	-0.01" to 0.01"	4	0.002"	Not Rated	000000000	000000
0.016"	-0.0008" to 0.0008"	1/8"	1/8"	-0.01" to 0.01"	8	0.002"	Not Rated	000000000	00000
0.032"	-0.0016" to 0.0016"	1/8"	1/8"	-0.01" to 0.01"	16	0.002"	Not Rated	000000000	000000
0.048"	-0.0024" to 0.0024"	1/8"	1/8"	-0.01" to 0.01"	24	0.002"	Not Rated	000000000	000000
0.062"	-0.0031" to 0.0031"	1/8"	1/8"	-0.01" to 0.01"	32	0.002"	Not Rated	000000000	000000
0.124"	-0.0062" to 0.0062"	1/8"	1/8"	-0.01" to 0.01"	62	0.002"	Not Rated	000000000	000000
									Pkg. of 4
5" × 5" Max. Shim Size
260 Brass—ASTM B36
0.008"	-0.0004" to 0.0004"	1/8"	1/8"	-0.01" to 0.01"	4	0.002"	Not Rated	000000000	00000
0.016"	-0.0008" to 0.0008"	1/8"	1/8"	-0.01" to 0.01"	8	0.002"	Not Rated	000000000	00000
0.032"	-0.0016" to 0.0016"	1/8"	1/8"	-0.01" to 0.01"	16	0.002"	Not Rated	000000000	000000
0.048"	-0.0024" to 0.0024"	1/8"	1/8"	-0.01" to 0.01"	24	0.002"	Not Rated	000000000	000000
0.062"	-0.0031" to 0.0031"	1/8"	1/8"	-0.01" to 0.01"	32	0.002"	Not Rated	000000000	000000
0.124"	-0.0062" to 0.0062"	1/8"	1/8"	-0.01" to 0.01"	62	0.002"	Not Rated	000000000	000000
									Pkg. of 9
7" × 7" Max. Shim Size
260 Brass—ASTM B36
0.008"	-0.0004" to 0.0004"	1/8"	1/8"	-0.01" to 0.01"	4	0.002"	Not Rated	000000000	000000
0.016"	-0.0008" to 0.0008"	1/8"	1/8"	-0.01" to 0.01"	8	0.002"	Not Rated	000000000	000000
0.032"	-0.0016" to 0.0016"	1/8"	1/8"	-0.01" to 0.01"	16	0.002"	Not Rated	000000000	000000
0.048"	-0.0024" to 0.0024"	1/8"	1/8"	-0.01" to 0.01"	24	0.002"	Not Rated	000000000	000000
0.062"	-0.0031" to 0.0031"	1/8"	1/8"	-0.01" to 0.01"	32	0.002"	Not Rated	000000000	000000
0.124"	-0.0062" to 0.0062"	1/8"	1/8"	-0.01" to 0.01"	62	0.002"	Not Rated	000000000	000000
									Pkg. of 4
11" x 11" Max. Shim Size
260 Brass—ASTM B36
0.008"	-0.0004" to 0.0004"	1/8"	1/8"	-0.01" to 0.01"	4	0.002"	Not Rated	000000000	000000
0.016"	-0.0008" to 0.0008"	1/8"	1/8"	-0.01" to 0.01"	8	0.002"	Not Rated	000000000	000000
0.032"	-0.0016" to 0.0016"	1/8"	1/8"	-0.01" to 0.01"	16	0.002"	Not Rated	000000000	000000
0.048"	-0.0024" to 0.0024"	1/8"	1/8"	-0.01" to 0.01"	24	0.002"	Not Rated	000000000	000000
0.062"	-0.0031" to 0.0031"	1/8"	1/8"	-0.01" to 0.01"	32	0.002"	Not Rated	000000000	000000
0.124"	-0.0062" to 0.0062"	1/8"	1/8"	-0.01" to 0.01"	62	0.002"	Not Rated	000000000	000000
									Pkg. of 1
23" x 23" Max. Shim Size
260 Brass—ASTM B36
0.008"	-0.0004" to 0.0004"	1/8"	1/8"	-0.01" to 0.01"	4	0.002"	Not Rated	000000000	000000
0.016"	-0.0008" to 0.0008"	1/8"	1/8"	-0.01" to 0.01"	8	0.002"	Not Rated	000000000	000000
0.032"	-0.0016" to 0.0016"	1/8"	1/8"	-0.01" to 0.01"	16	0.002"	Not Rated	000000000	000000
0.048"	-0.0024" to 0.0024"	1/8"	1/8"	-0.01" to 0.01"	24	0.002"	Not Rated	000000000	000000
0.062"	-0.0031" to 0.0031"	1/8"	1/8"	-0.01" to 0.01"	32	0.002"	Not Rated	000000000	000000
0.124"	-0.0062" to 0.0062"	1/8"	1/8"	-0.01" to 0.01"	62	0.002"	Not Rated	000000000	000000

Shim Stock Assortments

Create a custom shim to fit your application. Includes one sheet of each thickness.

Number of Pieces	Shim Stock Included	Lg.	Wd.	Container Type		Each
59	1010 Low-Carbon Steel—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 1095 Spring Steel—Hardened: 0.005", 0.01", 0.015", 0.02", 0.025", 0.032" 110 Copper—Softened: 0.005", 0.01", 0.015", 0.02", 0.025" 1100 Aluminum—Hardened: 0.001", 0.002", 0.003", 0.005" 18-8 Stainless Steel—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 260 Brass—Hardened: 0.001", 0.0015", 0.002", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.01", 0.012", 0.015" 510 Bronze—Hardened: 0.005", 0.008", 0.01", 0.013", 0.016", 0.02", 0.025", 0.032"	12"	6"	Metal Cabinet	0000000	0000000

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V-Belts

High-Capacity Narrow-Wedge V-Belts