Hollow Shaft Gear Boxes | McMaster-Carr

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314 Products

Flexible-Mount Right-Angle Speed Reducers for Face-Mount AC Motors

With output shaft openings on both sides, these speed reducers adapt to fit multiple configurations. Use them to transmit motion at a 90° angle while reducing speed and increasing torque. All are permanently lubricated to save maintenance time and effort.

Plug-in shafts (sold separately) convert output drives from female to male. Shafts for two outputs are long enough to extend from both sides of the speed reducer.

Radial Load Capacity—Radial loads are loads that are perpendicular to the shaft. They’re commonly caused by components attached to shaft, such as pulleys and sprockets.

	Speed Reducers													Single Output Plug-In Shafts		Double Output Plug-In Shafts
	Max. Output		Max. Input					Overall
	Torque	Speed, rpm	Speed, rpm	Power, hp	For Input Shaft Dia.	For Output Shaft Dia.	Shaft Ctr.-to-Ctr. Distance	Lg.	Wd.	Ht.	Radial Load Cap., lb.		Each		Each		Each
For NEMA 56C Motor Frames







				30:1 Speed Ratio

				1,345 in·lbf @ 1,750 rpm	120	3,500	1.64	5/8"	1 1/8"	2.48"	7 3/4"	6 1/2"	8 1/2"	782	6771K18	0000000	6771K53	000000	6771K59	000000

Metric Right-Angle Gear Boxes

Transmit rotary motion at a right angle without changing speed or torque. Gear boxes are permanently lubricated to save maintenance time and effort. Connect to a motor using a shaft coupling (not included).

With 1 Output Shaft

Image of Product. Front orientation. Contains Annotated. Gear Boxes. Metric Right-Angle Gear Boxes.

Max. Output		Max. Input		Input Shaft, mm		Output Shaft, mm		Overall, mm
Torque	Speed, rpm	Speed, rpm	Power, hp	Dia.	Lg.	Dia.	Lg.	Lg.	Wd.	Ht.	Radial Load Cap.		Each







			1:1 Speed Ratio

			6 in·lbf @ 1,750 rpm	3,000	3,000	0.19	5	16	5	16	56	56	25	Not Rated	2477N33	0000000


			18 in·lbf @ 1,750 rpm	3,000	3,000	0.7	8	20	8	20	75	75	34	Not Rated	2477N11	000000
			40 in·lbf @ 1,750 rpm	3,000	3,000	1.69	10	25	10	25	100	100	44	Not Rated	2477N13	000000
			124 in·lbf @ 1,750 rpm	3,000	3,000	4.84	15	40	15	40	140	140	60	Not Rated	2477N15	00000000

Right-Angle Speed Reducers

Reduce shaft speed and increase torque while transmitting motion at a 90° angle. Speed reducers require lubrication (not included). Connect to a motor using a shaft coupling (not included).

With 1 Output Shaft


With Left-Side Output	With Right-Side Output


Reducer with Right-Side Output	Reducer with Left-Side Output

Radial Load Capacity—Radial loads are loads that are perpendicular to the shaft. They’re commonly caused by components attached to shaft, such as pulleys and sprockets.

Mounts—Gear Box Mounts (sold separately) allow you to mount speed reducers to machinery or other surfaces where fastening into the bottom of the speed reducer is not possible.

	Speed Reducers																Mounts
	Max. Output		Max. Input		Input Shaft		Output Shaft			Overall
	Torque	Speed, rpm	Speed, rpm	Power, hp	Dia.	Lg.	Dia.	Lg.	Shaft Ctr.-to-Ctr. Distance	Lg.	Wd.	Ht.	Radial Load Cap., lb.	Choose an Output Shaft Location		Each		Each







				5:1 Speed Ratio

				113 in·lbf @ 1,750 rpm	900	4,500	0.69	3/8"	0.81"	1/2"	1.19"	1"	4 1/2"	4 9/16"	3 5/8"	150	Left Side, Right Side	5887K11	0000000	5887K91	000000


				214 in·lbf @ 1,750 rpm	900	4,500	1.39	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K613	000000	5887K92	00000
				432 in·lbf @ 1,750 rpm	720	3,600	2.55	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K13	000000	5887K93	00000




						10:1 Speed Ratio

						138 in·lbf @ 1,750 rpm	450	4,500	0.44	3/8"	0.81"	1/2"	1.19"	1"	4 1/2"	4 9/16"	3 5/8"	150	Left Side, Right Side	5887K17	000000	5887K91	00000


						281 in·lbf @ 1,750 rpm	450	4,500	0.86	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K18	000000	5887K92	00000
						536 in·lbf @ 1,750 rpm	360	3,600	1.61	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K19	000000	5887K93	00000




								20:1 Speed Ratio

								149 in·lbf @ 1,750 rpm	225	4,500	0.27	3/8"	0.81"	1/2"	1.19"	1"	4 1/2"	4 9/16"	3 5/8"	150	Left Side, Right Side	5887K24	000000	5887K91	00000


								308 in·lbf @ 1,750 rpm	225	4,500	0.52	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K25	000000	5887K92	00000
								590 in·lbf @ 1,750 rpm	180	3,600	0.97	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K26	000000	5887K93	00000
								892 in·lbf @ 1,750 rpm	180	3,600	1.4	5/8"	1.56"	1"	2.09"	2.06"	8 1/8"	7 5/16"	6 3/8"	700	Left Side, Right Side	5887K27	00000000	5887K94	00000




										30:1 Speed Ratio

										311 in·lbf @ 1,750 rpm	150	4,500	0.39	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K32	000000	5887K92	00000


										573 in·lbf @ 1,750 rpm	120	3,600	0.65	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K33	000000	5887K93	00000
										871 in·lbf @ 1,750 rpm	120	3,600	0.99	5/8"	1.56"	1"	2.09"	2.06"	8 1/8"	7 5/16"	6 3/8"	700	Left Side, Right Side	5887K34	00000000	5887K94	00000




												40:1 Speed Ratio

												307 in·lbf @ 1,750 rpm	112	4,500	0.31	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K38	000000	5887K92	00000


												609 in·lbf @ 1,750 rpm	90	3,600	0.57	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K39	000000	5887K93	00000
												876 in·lbf @ 1,750 rpm	90	3,600	0.81	5/8"	1.56"	1"	2.09"	2.06"	8 1/8"	7 5/16"	6 3/8"	700	Left Side, Right Side	5887K41	00000000	5887K94	00000
												1,206 in·lbf @ 1,750 rpm	90	3,600	1.08	3/4"	2"	1 1/8"	2.38"	2.38"	9"	7 13/16"	7"	900	Left Side, Right Side	5887K42	00000000	5887K95	00000




60:1 Speed Ratio

271 in·lbf @ 1,750 rpm	75													4,500	0.22	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K45	000000	5887K92	00000


527 in·lbf @ 1,750 rpm	60													3,600	0.35	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K46	000000	5887K93	00000
826 in·lbf @ 1,750 rpm	60	3,600												0.55	5/8"	1.56"	1"	2.09"	2.06"	8 1/8"	7 5/16"	6 3/8"	700	Left Side, Right Side	5887K47	00000000	5887K94	00000
1,128 in·lbf @ 1,750 rpm	60	3,600	0.73											3/4"	2"	1 1/8"	2.38"	2.38"	9"	7 13/16"	7"	900	Left Side, Right Side	5887K48	00000000	5887K95	00000
1,385 in·lbf @ 1,750 rpm	60	3,600	0.89											3/4"	2"	1 1/8"	2.63"	2.62"	10"	8 1/2"	8"	1,000	Left Side, Right Side	5887K49	00000000	5887K96	00000




		80:1 Speed Ratio

		222 in·lbf @ 1,750 rpm	56											4,500	0.15	1/2"	1.31"	5/8"	2"	1.33"	6 1/16"	6 1/16"	4 11/16"	200	Left Side, Right Side	5887K14	000000	5887K92	00000


		387 in·lbf @ 1,750 rpm	45	3,600										0.23	5/8"	1.56"	7/8"	1.78"	1.75"	7 5/8"	6 7/8"	5 3/4"	500	Left Side, Right Side	5887K16	000000	5887K93	00000
		634 in·lbf @ 1,750 rpm	45	3,600	0.38									5/8"	1.56"	1"	2.09"	2.06"	8 1/8"	7 5/16"	6 3/8"	700	Left Side, Right Side	5887K23	00000000	5887K94	00000
		1,069 in·lbf @ 1,750 rpm	45	3,600	0.76									3/4"	2"	1 1/8"	2.63"	2.62"	10"	8 1/2"	8"	1,000	Left Side, Right Side	5887K63	00000000	5887K96	00000

Oil

		Each
1 qt. Lubricant	5887K1	000000

Hollow Linear Shafts

Substantially lighter in weight than standard shafts, these are best for light loads. You can also run wiring, pneumatic tubing, coolants, and lubricants through the shaft's hollow center. Pair with linear bearings and shaft supports to create smooth, precise motion. These linear shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.

Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.

Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.

							Certificate
	Lg.	Dia. Tolerance	ID	Hardness	Hardness Rating	Surface Smoothness, μin	Type	Form		Each
Steel







				3/4" Diameter

				12"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K35	000000


				18"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K45	00000
				24"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K55	000000
				36"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K65	000000
				48"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K75	000000
				60"	-0.001" to -0.0005"	0.438"	Rockwell C58	Extra Hard	8	—	—	6007K85	000000




						1" Diameter

						12"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K36	00000


						18"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K46	000000
						24"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K56	000000
						36"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K66	000000
						48"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K76	000000
						60"	-0.001" to -0.0005"	0.599"	Rockwell C58	Extra Hard	8	—	—	6007K86	000000




								1 1/4" Diameter

								12"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T11	00000


								24"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T12	000000
								36"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T13	000000
								48"	-0.001" to 0"	0.75"	Brinell 225	Medium	32	Material Certificate	Paper	8929T14	000000




										1 1/2" Diameter

										12"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K37	00000


										12"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T21	00000
										18"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K47	000000
										24"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K57	000000
										24"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T22	000000
										36"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K67	000000
										36"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T23	000000
										48"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K77	000000
										48"	-0.001" to 0"	1"	Brinell 225	Medium	32	Material Certificate	Paper	8929T24	000000
										60"	-0.0011" to -0.0006"	0.89"	Rockwell C58	Extra Hard	8	—	—	6007K87	000000




	2" Diameter

	12"										-0.002" to 0"	1.5"	Brinell 225	Medium	32	Material Certificate	Paper	8929T31	000000


	12"	-0.0013" to -0.0006"									1.25"	Rockwell C58	Extra Hard	8	—	—	6007K38	000000
	18"	-0.0013" to -0.0006"	1.25"								Rockwell C58	Extra Hard	8	—	—	6007K48	000000
	24"	-0.002" to 0"	1.5"								Brinell 225	Medium	32	Material Certificate	Paper	8929T32	000000
	24"	-0.0013" to -0.0006"	1.25"								Rockwell C58	Extra Hard	8	—	—	6007K58	000000
	36"	-0.002" to 0"	1.5"								Brinell 225	Medium	32	Material Certificate	Paper	8929T33	000000
	36"	-0.0013" to -0.0006"	1.25"								Rockwell C58	Extra Hard	8	—	—	6007K68	000000
	48"	-0.002" to 0"	1.5"								Brinell 225	Medium	32	Material Certificate	Paper	8929T34	000000
	48"	-0.0013" to -0.0006"	1.25"								Rockwell C58	Extra Hard	8	—	—	6007K78	000000
	60"	-0.0013" to -0.0006"	1.25"								Rockwell C58	Extra Hard	8	—	—	6007K88	000000




			6 mm Diameter

			50 mm	-0.012 mm to -0.004 mm							2 mm	Rockwell C59	Extra Hard	15	—	—	5964K111	00000


			200 mm	-0.012 mm to -0.004 mm	2 mm						Rockwell C59	Extra Hard	15	—	—	5964K114	00000




					8 mm Diameter

					100 mm						-0.014 mm to -0.005 mm	3 mm	Rockwell C59	Extra Hard	15	—	—	5964K118	00000




						10 mm Diameter

						100 mm	-0.014 mm to -0.005 mm					4 mm	Rockwell C59	Extra Hard	15	—	—	5964K127	00000


						200 mm	-0.014 mm to -0.005 mm					4 mm	Rockwell C59	Extra Hard	15	—	—	5964K129	00000
						400 mm	-0.014 mm to -0.005 mm					4 mm	Rockwell C59	Extra Hard	15	—	—	5964K132	000000




												12 mm Diameter

								300 mm				-0.018 mm to 0 mm	4 mm	Rockwell C59	Extra Hard	12	—	—	5964K11	00000


								500 mm	-0.018 mm to 0 mm			4 mm	Rockwell C59	Extra Hard	12	—	—	5964K12	00000
								1,000 mm	-0.018 mm to 0 mm			4 mm	Rockwell C59	Extra Hard	12	—	—	5964K13	000000




												16 mm Diameter

												300 mm	-0.018 mm to 0 mm	7 mm	Rockwell C59	Extra Hard	12	—	—	5964K31	00000


												500 mm	-0.018 mm to 0 mm	7 mm	Rockwell C59	Extra Hard	12	—	—	5964K32	00000
1,000 mm												-0.018 mm to 0 mm	7 mm	Rockwell C59	Extra Hard	12	—	—	5964K33	000000




												20 mm Diameter

												300 mm	-0.021 mm to 0 mm	14 mm	Rockwell C59	Extra Hard	12	—	—	5964K21	00000


												500 mm	-0.021 mm to 0 mm	14 mm	Rockwell C59	Extra Hard	12	—	—	5964K41	000000
												1,000 mm	-0.021 mm to 0 mm	14 mm	Rockwell C59	Extra Hard	12	—	—	5964K51	000000
												1,500 mm	-0.021 mm to 0 mm	14 mm	Rockwell C59	Extra Hard	12	—	—	5964K71	000000




	25 mm Diameter

	300 mm	-0.021 mm to 0 mm												15.5 mm	Rockwell C59	Extra Hard	12	—	—	5964K22	00000


	500 mm	-0.021 mm to 0 mm												15.5 mm	Rockwell C59	Extra Hard	12	—	—	5964K42	000000
	1,000 mm	-0.021 mm to 0 mm												15.5 mm	Rockwell C59	Extra Hard	12	—	—	5964K52	000000
	1,500 mm	-0.021 mm to 0 mm												15.5 mm	Rockwell C59	Extra Hard	12	—	—	5964K72	000000




			30 mm Diameter

			300 mm	-0.021 mm to 0 mm										18.2 mm	Rockwell C59	Extra Hard	12	—	—	5964K23	00000


			500 mm	-0.021 mm to 0 mm										18.2 mm	Rockwell C59	Extra Hard	12	—	—	5964K43	000000
			1,000 mm	-0.021 mm to 0 mm										18.2 mm	Rockwell C59	Extra Hard	12	—	—	5964K53	000000
			1,500 mm	-0.021 mm to 0 mm	18.2 mm									Rockwell C59	Extra Hard	12	—	—	5964K73	000000




					40 mm Diameter

					500 mm						-0.025 mm to 0 mm			26 mm	Rockwell C59	Extra Hard	12	—	—	5964K44	000000


					1,000 mm						-0.025 mm to 0 mm			26 mm	Rockwell C59	Extra Hard	12	—	—	5964K54	000000
					1,500 mm						-0.025 mm to 0 mm			26 mm	Rockwell C59	Extra Hard	12	—	—	5964K74	000000

Tapped Linear Shafts

Mount directly with studs, bolts, and other threaded fasteners—no shaft supports needed. Pair with linear bearings to create smooth, precise motion. These shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.

Tapped on One End

Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.

Highly Wear-Resistant 440C Stainless Steel—Balancing strength, wear resistance, and corrosion resistance, these shafts can handle moisture and mild cleaning solutions.

Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.

			Thread
	Lg.	Dia. Tolerance	Thread Size	Lg.	Hardness	Hardness Rating	Surface Smoothness, μin		Each
Steel







				3/8" Diameter

				6"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K276	000000


				8"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K285	00000
				9"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K286	00000
				10"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K305	00000
				12"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K321	00000
				18"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K329	00000
				24"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K356	00000
				36"	-0.0006" to -0.0002"	8-32	0.328"	Rockwell C60	Extra Hard	16	6649K366	00000




						1/2" Diameter

						6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K529	00000


						8"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K533	00000
						9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K546	00000
						10"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K548	00000
						12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K553	00000
						18"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K566	00000
						24"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K579	00000
						36"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K599	00000




								5/8" Diameter

								6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K682	00000


								8"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K686	00000
								9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K691	00000
								10"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K698	00000
								12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K705	00000
								18"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K724	00000
								24"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K733	00000
								36"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K735	00000




										3/4" Diameter

										6"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K744	00000


										8"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K757	00000
										9"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K758	00000
										10"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K766	00000
										12"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K771	00000
18"										-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K793	00000
24"	-0.0008" to -0.0003"									5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K794	00000
36"	-0.0008" to -0.0003"									5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K797	00000




		1" Diameter

		6"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K803	00000


		8"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K809	00000
		9"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K813	00000
		10"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K837	00000
		12"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K854	00000
		18"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K858	00000
		24"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K893	00000
		36"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K896	00000




				1 1/4" Diameter

				6"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K901	00000


				8"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K904	00000
				9"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K906	00000
				10"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K915	00000
				12"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K919	00000
				18"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K926	00000
				24"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K942	00000
				36"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K943	000000




						6 mm Diameter

						50 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	5562N101	00000


						100 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	5562N102	00000
						150 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	5562N103	00000
						300 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	5562N105	00000




										8 mm Diameter

										50 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	5562N108	00000


								100 mm		-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	5562N109	00000
								150 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	5562N11	00000
								200 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	5562N111	00000
								300 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	5562N112	00000




										10 mm Diameter

										50 mm	-0.014 mm to -0.005 mm	M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N116	00000


100 mm										-0.014 mm to -0.005 mm	M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N117	00000
150 mm	-0.014 mm to -0.005 mm									M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N118	00000
200 mm	-0.014 mm to -0.005 mm									M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N119	00000
300 mm	-0.014 mm to -0.005 mm									M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N12	00000
500 mm	-0.014 mm to -0.005 mm									M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	5562N122	00000




										12 mm Diameter

										50 mm	-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	5562N125	00000


										100 mm	-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	5562N126	00000
										150 mm	-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	5562N127	00000
		200 mm								-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	5562N128	00000
		300 mm	-0.017 mm to -0.006 mm							M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	5562N129	00000




										16 mm Diameter

										50 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N147	00000


										100 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N148	00000
										150 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N149	00000
										200 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N15	00000
										300 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N151	00000
										500 mm	-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N153	000000
				1,000 mm						-0.017 mm to -0.006 mm	M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	5562N156	000000




										20 mm Diameter

										100 mm	-0.02 mm to -0.007 mm	M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	5562N158	00000


										150 mm	-0.02 mm to -0.007 mm	M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	5562N159	00000
										300 mm	-0.02 mm to -0.007 mm	M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	5562N161	00000
						400 mm				-0.02 mm to -0.007 mm	M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	5562N162	000000




										25 mm Diameter

										100 mm	-0.02 mm to -0.007 mm	M12 × 1.75 mm	24 mm	Rockwell C60	Extra Hard	16	5562N169	00000


										150 mm	-0.02 mm to -0.007 mm	M12 × 1.75 mm	24 mm	Rockwell C60	Extra Hard	16	5562N17	00000
										200 mm	-0.02 mm to -0.007 mm	M12 × 1.75 mm	24 mm	Rockwell C60	Extra Hard	16	5562N171	00000
										400 mm	-0.02 mm to -0.007 mm	M12 × 1.75 mm	24 mm	Rockwell C60	Extra Hard	16	5562N173	000000




										30 mm Diameter

										400 mm	-0.02 mm to -0.007 mm	M16 × 2 mm	32 mm	Rockwell C60	Extra Hard	16	5562N184	000000


										1,200 mm	-0.02 mm to -0.007 mm	M16 × 2 mm	32 mm	Rockwell C60	Extra Hard	16	5562N189	000000


										Highly Wear-Resistant 440C Stainless Steel







												1/2" Diameter

												6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K373	00000


												9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K376	00000
												12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K385	00000
		18"										-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K393	00000
		24"	-0.0007" to -0.0002"									1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K449	000000
		36"	-0.0007" to -0.0002"									1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K451	000000




												5/8" Diameter

												6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K473	00000


												9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K514	00000
												12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K519	00000
												18"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K535	000000
				24"								-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K545	000000
				36"	-0.0007" to -0.0002"							1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K554	000000




												3/4" Diameter

												6"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K701	00000


												9"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K789	00000
						12"						-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K793	000000
						18"	-0.0008" to -0.0003"					5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K803	000000
						24"	-0.0008" to -0.0003"					5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K806	000000
						36"	-0.0008" to -0.0003"					5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K817	000000




												1" Diameter

												6"	-0.0008" to -0.0003"	3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K838	00000


								9"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K845	000000
								12"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K848	000000
								18"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K858	000000
								24"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K878	000000
								36"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K879	000000




												1 1/4" Diameter

6"										-0.001" to -0.0004"		1/2"-13	1"	Rockwell C56	Extra Hard	16	1240K893	000000


12"										-0.001" to -0.0004"		1/2"-13	1"	Rockwell C56	Extra Hard	16	1240K897	000000
18"	-0.001" to -0.0004"									1/2"-13		1"	Rockwell C56	Extra Hard	16	1240K898	000000
36"	-0.001" to -0.0004"									1/2"-13	1"	Rockwell C56	Extra Hard	16	1240K963	000000

Tapped on Both Ends

Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.

Highly Wear-Resistant 440C Stainless Steel—Balancing strength, wear resistance, and corrosion resistance, these shafts can handle moisture and mild cleaning solutions.

Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.

			Thread
	Lg.	Dia. Tolerance	Thread Size	Lg.	Hardness	Hardness Rating	Surface Smoothness, μin		Each
Steel







				3/8" Diameter

				6"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K369	000000


				8"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K374	00000
				9"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K386	00000
				10"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K392	00000
				12"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K396	00000
				18"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K397	00000
				24"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K401	00000
				36"	-0.0006" to -0.0002"	8-32	21/64"	Rockwell C60	Extra Hard	16	6649K405	00000




						1/2" Diameter

						6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K142	00000


						8"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K145	00000
						9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K146	00000
						10"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K165	00000
						12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K459	00000
						18"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K517	00000
						24"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K528	00000
						36"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K625	00000




								5/8" Diameter

								6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K742	00000


								8"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K191	00000
								9"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K197	00000
								10"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K198	00000
								12"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K799	00000
								18"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K898	00000
								24"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K947	00000
								36"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C60	Extra Hard	16	6649K218	00000




										3/4" Diameter

										6"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K264	00000


										8"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K199	00000
										9"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K201	00000
										10"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K216	00000
										12"	-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K357	00000
18"										-0.0008" to -0.0003"	5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K412	00000
24"	-0.0008" to -0.0003"									5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K429	00000
36"	-0.0008" to -0.0003"									5/16"-18	5/8"	Rockwell C60	Extra Hard	16	6649K432	00000




		1" Diameter

		6"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K433	00000


		8"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K225	00000
		9"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K228	00000
		10"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K229	00000
		12"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K437	00000
		18"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K444	00000
		24"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K462	00000
		36"	-0.0008" to -0.0003"							3/8"-16	3/4"	Rockwell C60	Extra Hard	16	6649K463	000000




				1 1/4" Diameter

				6"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K464	00000


				8"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K245	00000
				9"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K247	00000
				10"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K253	00000
				12"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K469	00000
				18"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K479	00000
				24"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K486	000000
				36"	-0.001" to -0.0004"					1/2"-13	1"	Rockwell C60	Extra Hard	16	6649K496	000000




						6 mm Diameter

						50 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	4316N101	00000


						100 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	4316N102	00000
						150 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	4316N103	00000
						200 mm	-0.012 mm to -0.004 mm			M3 × 0.5 mm	6 mm	Rockwell C60	Extra Hard	16	4316N104	00000




										8 mm Diameter

										50 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	4316N108	00000


								100 mm		-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	4316N109	00000
								200 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	4316N111	00000
								300 mm	-0.014 mm to -0.005 mm	M4 × 0.7 mm	8 mm	Rockwell C60	Extra Hard	16	4316N112	00000




										10 mm Diameter

										50 mm	-0.014 mm to -0.005 mm	M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	4316N116	00000


										150 mm	-0.014 mm to -0.005 mm	M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	4316N118	00000
400 mm										-0.014 mm to -0.005 mm	M5 × 0.8 mm	10 mm	Rockwell C60	Extra Hard	16	4316N121	000000




										12 mm Diameter

										100 mm	-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	4316N126	00000


										150 mm	-0.017 mm to -0.006 mm	M6 × 1 mm	12 mm	Rockwell C60	Extra Hard	16	4316N127	00000




												16 mm Diameter

		50 mm	-0.017 mm to -0.006 mm									M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	4316N147	00000


		100 mm	-0.017 mm to -0.006 mm									M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	4316N148	00000
		150 mm	-0.017 mm to -0.006 mm									M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	4316N149	00000
		200 mm	-0.017 mm to -0.006 mm									M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	4316N15	00000
		500 mm	-0.017 mm to -0.006 mm									M8 × 1.25 mm	16 mm	Rockwell C60	Extra Hard	16	4316N153	000000




												20 mm Diameter

												200 mm	-0.02 mm to -0.007 mm	M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	4316N16	00000


				300 mm	-0.02 mm to -0.007 mm							M10 × 1.5 mm	20 mm	Rockwell C60	Extra Hard	16	4316N161	000000




												25 mm Diameter

												200 mm	-0.02 mm to -0.007 mm	M12 × 1.75 mm	24 mm	Rockwell C60	Extra Hard	16	4316N171	00000


												Highly Wear-Resistant 440C Stainless Steel







														1/2" Diameter

														6"	-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K104	00000


								9"						-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K101	00000
								12"	-0.0007" to -0.0002"					1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K129	00000
								18"	-0.0007" to -0.0002"					1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K143	000000
								24"	-0.0007" to -0.0002"					1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K149	000000
								36"	-0.0007" to -0.0002"					1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K163	000000




														5/8" Diameter

6"														-0.0007" to -0.0002"	1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K173	00000


9"	-0.0007" to -0.0002"													1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K198	00000
12"	-0.0007" to -0.0002"													1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K184	000000
18"	-0.0007" to -0.0002"													1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K188	000000
24"	-0.0007" to -0.0002"													1/4"-20	1/2"	Rockwell C56	Extra Hard	16	1240K191	000000




										3/4" Diameter

										6"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K201	00000


										9"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K287	000000
										12"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K218	000000
										18"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K237	000000
										24"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K239	000000
										36"	-0.0008" to -0.0003"			5/16"-18	5/8"	Rockwell C56	Extra Hard	16	1240K248	000000




										1" Diameter

										6"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K252	000000


										9"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K368	000000
										12"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K274	000000
										18"	-0.0008" to -0.0003"			3/8"-16	3/4"	Rockwell C56	Extra Hard	16	1240K275	000000
				24"						-0.0008" to -0.0003"	3/8"-16			3/4"	Rockwell C56	Extra Hard	16	1240K291	000000
				36"	-0.0008" to -0.0003"					3/8"-16	3/4"			Rockwell C56	Extra Hard	16	1240K327	000000




										1 1/4" Diameter

						6"				-0.001" to -0.0004"	1/2"-13			1"	Rockwell C56	Extra Hard	16	1240K332	000000


						9"	-0.001" to -0.0004"			1/2"-13	1"			Rockwell C56	Extra Hard	16	1240K372	000000
						12"	-0.001" to -0.0004"			1/2"-13	1"			Rockwell C56	Extra Hard	16	1240K342	000000
						18"	-0.001" to -0.0004"			1/2"-13	1"			Rockwell C56	Extra Hard	16	1240K344	000000
						24"	-0.001" to -0.0004"			1/2"-13	1"			Rockwell C56	Extra Hard	16	1240K346	000000
						36"	-0.001" to -0.0004"			1/2"-13	1"			Rockwell C56	Extra Hard	16	1240K348	000000