3/16" Axles | McMaster-Carr

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27 Products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.

Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.

Corrosion-Resistant 303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These shafts are easier to machine than other stainless steel shafts.

Highly Corrosion-Resistant 316 Stainless Steel—More corrosion resistant than 303 and 304 stainless steel shafts. They stand up to salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.

				Material
	Lg.	Straightness Tolerance	Diameter Tolerance	Hardness	Hardness Rating		Each
Carbon Steel







				3/16" Diameter

				3"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K103	00000


				4"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K104	0000
				5"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K105	0000
				6"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K52	0000
				9"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K108	0000
				12"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K53	0000
				18"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K54	00000
				24"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K55	00000
				36"	0.0048"/1 ft.	-0.0002" to 0"	Brinell 167	Medium	1327K57	00000


				Corrosion-Resistant 303 Stainless Steel







								3/16" Diameter

								3"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K103	0000


								4"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K104	0000
								5"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K105	0000
								6"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K52	0000
								9"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K108	00000
								12"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K53	00000
								18"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K54	00000
								24"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K55	00000
								36"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1257K57	00000


								Highly Corrosion-Resistant 316 Stainless Steel







												3/16" Diameter

												3"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K153	0000


												4"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K154	0000
												5"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K155	00000
												6"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K52	00000
												9"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K158	00000
												12"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K53	00000
												18"	0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K54	00000
24"												0.0048"/1 ft.	-0.0002" to 0"	Rockwell B83	Medium	1263K55	00000
36"	0.0048"/1 ft.											-0.0002" to 0"	Rockwell B83	Medium	1263K57	00000