McMaster-Carr

When installed, these keys fill oval keyways completely, reducing stress on the key and shaft. Using them in a closed keyway keeps them from sliding along the shaft axis. The rounded ends make it easy to slide gears, hubs, and other components into place. Also known as feather keys. Machine keys are often the same material and as hard or harder than the shaft and other components with which they are used. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force, preventing damage to expensive equipment.

Steel keys offer good strength.

316 stainless steel keys have excellent corrosion resistance, but aren't as strong as steel keys. They may be mildly magnetic. Slightly smaller than the size listed in the table, undersized keys are the choice when you need a slightly looser fit or when you have an inconsistent keyway. Use them when parts need to be taken apart frequently, such as for maintenance or prototyping.

Metric keys conform to DIN 6885 standards.

For technical drawings and 3-D models, click on a part number.

		Tolerance
Lg.	Tolerance Rating	Ht.	Wd.	Specifications Met	Pkg. Qty.		Pkg.
1018-1045 Carbon Steel
2mm × 2mm
10mm	Undersized	-0.020mm to 0.000mm	-0.020mm to 0.000mm	DIN 6885	1	000000000	00000
3mm × 3mm
10mm	Undersized	-0.020mm to 0.000mm	-0.020mm to 0.000mm	DIN 6885	1	000000000	0000
4mm × 4mm
8mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
10mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
14mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
5mm × 5mm
10mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
14mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
18mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
30mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
40mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
50mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
6mm × 6mm
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
30mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
36mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
40mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	10	000000000	00000
50mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	000000000	0000
7mm × 8mm
20mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
22mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
25mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
28mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
30mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
32mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
36mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
40mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
45mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
50mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
8mm × 10mm
20mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
22mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
25mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
28mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
30mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
32mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
36mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
40mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
45mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
50mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	DIN 6885	5	000000000	0000
8mm × 12mm
25mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	5	000000000	0000
36mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	5	000000000	0000
40mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	5	000000000	0000
45mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	5	000000000	0000
50mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	5	000000000	00000
9mm × 14mm
40mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	1	000000000	0000
45mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	1	000000000	0000
50mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	1	000000000	0000
56mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	1	000000000	0000
60mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	DIN 6885	1	000000000	0000
316 Stainless Steel
2mm × 2mm
10mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	DIN 6885	5	0000000	00000
20mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	DIN 6885	5	0000000	0000
3mm × 3mm
10mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	DIN 6885	5	0000000	00000
4mm × 4mm
8mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
10mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
14mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	00000
5mm × 5mm
10mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
14mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	0000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	5	0000000	00000
18mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
30mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
40mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
50mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
6mm × 6mm
12mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
16mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
20mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
25mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
30mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	000000000	0000
36mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
40mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000
50mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	DIN 6885	1	0000000	0000

Woodruff Keys

Side View

Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. They are also often used on tapered shafts. These keys have a rounded shape that makes them easy to remove when parts need to be taken apart frequently, such as for maintenance or prototyping. Because they're usually shorter than standard machine keys, they work best in light duty applications. Use them to connect gears and other components to shafts. Also known as half moon keys.

Steel keys offer good strength.

Metric keys conform to DIN 6888 standards.

For technical drawings and 3-D models, click on a part number.

				Tolerance
Wd.	For Keyway Dia.	Ht.	Lg.	Wd.	Specifications Met	Pkg. Qty.		Pkg.
1018-1045 Carbon Steel
1.5mm	7mm	2.6mm	6.8mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	000000
2mm	7mm	2.6mm	6.8mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
2mm	10mm	3.7mm	9.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
2mm	13mm	5mm	12.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	00000
2.5mm	10mm	3.7mm	9.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
3mm	10mm	3.7mm	9.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
3mm	13mm	5mm	12.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
3mm	16mm	6.5mm	15.7mm	-0.025mm to 0.000mm	DIN 6888	25	000000000	0000
4mm	13mm	5mm	12.7mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	0000
4mm	16mm	6.5mm	15.7mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	0000
4mm	19mm	7.5mm	18.6mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	00000
5mm	16mm	6.5mm	15.7mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	0000
5mm	19mm	7.5mm	18.6mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	00000
5mm	22mm	9mm	21.6mm	-0.030mm to 0.000mm	DIN 6888	25	000000000	00000
5mm	25mm	10mm	24.5mm	-0.030mm to 0.000mm	DIN 6888	10	000000000	00000
6mm	19mm	7.5mm	18.6mm	-0.030mm to 0.000mm	DIN 6888	10	000000000	0000
6mm	22mm	9mm	21.6mm	-0.030mm to 0.000mm	DIN 6888	10	000000000	0000
6mm	25mm	10mm	24.5mm	-0.030mm to 0.000mm	DIN 6888	10	000000000	0000
6mm	28mm	11mm	27.35mm	-0.030mm to 0.000mm	DIN 6888	10	000000000	00000
8mm	22mm	9mm	21.6mm	-0.036mm to 0.000mm	DIN 6888	10	000000000	00000
8mm	28mm	11mm	27.35mm	-0.036mm to 0.000mm	DIN 6888	10	000000000	00000
8mm	32mm	13mm	31.4mm	-0.036mm to 0.000mm	DIN 6888	10	000000000	00000
10mm	28mm	11mm	27.35mm	-0.030mm to 0.000mm	DIN 6888	5	000000000	0000
10mm	32mm	13mm	31.4mm	-0.036mm to 0.000mm	DIN 6888	5	000000000	00000
10mm	45mm	16mm	43.1mm	-0.036mm to 0.000mm	DIN 6888	5	000000000	00000

Machine Key Stock

Cut this square or rectangular key stock to length to create a straight machine key. Straight keys are the most common type of key. Machine keys are often the same material and as hard or harder than the shaft and other components with which they are used. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force, preventing damage to expensive equipment.

Steel key stock is an economical choice with good strength.

Stainless steel key stock is more corrosion resistant than steel key stock. 18-8 stainless steel key stock offers a balance of strength and corrosion resistance. It may be mildly magnetic. 316 stainless steel key stock has the best corrosion resistance of our stainless steel key stock and may be mildly magnetic.

Brass key stock is corrosion resistant and nonmagnetic. Brass is softer than other metals, so it's often used for shear keys. Slightly smaller than the size listed in the table, undersized stock is the choice when you need a slightly looser fit or when you have an inconsistent keyway. Use it when parts need to be taken apart frequently, such as for maintenance or prototyping.

Key stock that meets DIN 6880 specifications conforms to DIN standards for undersized keys.

For technical drawings and 3-D models, click on a part number.

Zinc-Plated 1018-1045 Carbon Steel

		Tolerance
Ht. × Wd.	Tolerance Rating	Ht.	Wd.	Minimum Hardness		Each
12" Lg.
1/8" × 1/8"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	00000
1/8" × 3/16"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/8" × 1/4"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
3/16" × 3/16"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
3/16" × 1/4"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
3/16" × 5/16"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
3/16" × 3/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/4" × 1/4"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
1/4" × 5/16"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/4" × 3/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/4" × 7/16"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/4" × 1/2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
5/16" × 5/16"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
5/16" × 3/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
5/16" × 1/2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
5/16" × 5/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
3/8" × 3/8"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
3/8" × 7/16"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
3/8" × 1/2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
3/8" × 5/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
7/16" × 7/16"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
7/16" × 1/2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	0000
1/2" × 1/2"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
1/2" × 5/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
9/16" × 9/16"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
5/8" × 5/8"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	0000
3/4" × 3/4"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	00000
7/8" × 7/8"	Undersized	-0.002" to 0.000"	-0.002" to 0.000"	Rockwell B50	000000000	00000
1" × 1"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
1 1/8" × 1 1/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
1 1/4" × 1 1/4"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
1 3/8" × 1 3/8"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
1 1/2" × 1 1/2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
1 3/4" × 1 3/4"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000
2" × 2"	Undersized	-0.003" to 0.000"	-0.003" to 0.000"	Rockwell B50	000000000	00000

1018-1045 Carbon Steel

		Tolerance
Ht. × Wd.	Tolerance Rating	Ht.	Wd.	Minimum Hardness	Specifications Met		Each
305mm Lg.
2mm × 2mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	Rockwell B87	DIN 6880	000000000	00000
3mm × 3mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
4mm × 4mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
5mm × 5mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
6mm × 6mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
7mm × 7mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
7mm × 8mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
8mm × 8mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
8mm × 10mm	Undersized	-0.036mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
8mm × 12mm	Undersized	-0.036mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
9mm × 14mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000
10mm × 10mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B87	DIN 6880	000000000	0000

18-8 Stainless Steel

		Tolerance
Ht. × Wd.	Tolerance Rating	Ht.	Wd.	Minimum Hardness	Specifications Met		Each
305mm Lg.
3mm × 3mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Not Rated	DIN 6880	000000000	00000
4mm × 4mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Not Rated	DIN 6880	000000000	0000
5mm × 5mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Not Rated	DIN 6880	000000000	0000
6mm × 6mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Not Rated	DIN 6880	000000000	00000
8mm × 8mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Not Rated	DIN 6880	000000000	00000

316 Stainless Steel

		Tolerance
Ht. × Wd.	Tolerance Rating	Ht.	Wd.	Minimum Hardness	Specifications Met		Each
305mm Lg.
2mm × 2mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	Rockwell B86	DIN 6880	000000000	000000
3mm × 3mm	Undersized	-0.025mm to 0.000mm	-0.025mm to 0.000mm	Rockwell B86	DIN 6880	000000000	0000
4mm × 4mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
5mm × 5mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B86	DIN 6880	000000000	0000
6mm × 6mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B86	DIN 6880	000000000	0000
7mm × 7mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
7mm × 8mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
8mm × 8mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
8mm × 10mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
8mm × 12mm	Undersized	-0.036mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
9mm × 14mm	Undersized	-0.090mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
10mm × 10mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
10mm × 12mm	Undersized	-0.036mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
10mm × 16mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
11mm × 18mm	Undersized	-0.090mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	000000
12mm × 12mm	Undersized	-0.043mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
12mm × 20mm	Undersized	-0.110mm to 0.000mm	-0.052mm to 0.000mm	Rockwell B86	DIN 6880	000000000	000000
14mm × 14mm	Undersized	-0.043mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	00000
14mm × 22mm	Undersized	-0.110mm to 0.000mm	-0.052mm to 0.000mm	Rockwell B86	DIN 6880	000000000	000000
16mm × 16mm	Undersized	-0.043mm to 0.000mm	-0.043mm to 0.000mm	Rockwell B86	DIN 6880	000000000	000000

360 Brass

		Tolerance
Ht. × Wd.	Tolerance Rating	Ht.	Wd.	Minimum Hardness	Specifications Met		Each
305mm Lg.
3mm × 3mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B35	DIN 6880	000000000	000000
4mm × 4mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B35	DIN 6880	000000000	00000
5mm × 5mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B35	DIN 6880	000000000	00000
6mm × 6mm	Undersized	-0.030mm to 0.000mm	-0.030mm to 0.000mm	Rockwell B35	DIN 6880	000000000	00000
8mm × 8mm	Undersized	-0.036mm to 0.000mm	-0.036mm to 0.000mm	Rockwell B35	DIN 6880	000000000	00000

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