Plastic Threaded Balls | McMaster-Carr

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201 Products

Threaded-Hole-Mount Ball Knobs


Style 1	Style 2	Style 3

Install these traditional, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods.

Phenolic—Phenolic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Phenolic has good scratch resistance.

Polypropylene—Polypropylene knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Polypropylene has good impact resistance.

	Thread		Head							Each
	Size	Dp.	Dia.	Ht.	Hub Ht.	Hub Dia.	Insert Material	Temp. Range, ° F		1-9	10-Up
Style 1







				Black Phenolic

				10-32	3/8"	11/16"	—	—	—	Brass	-30 to 400	6046K11	00000	00000


				10-32	3/8"	1"	—	—	—	Brass	-30 to 400	6046K12	0000	0000
				1/4"-20	3/8"	13/16"	—	—	—	Brass	-30 to 400	6046K31	0000	0000
				1/4"-20	3/8"	1"	—	—	—	Brass	-30 to 400	6046K13	0000	0000
				1/4"-20	3/8"	1 1/4"	—	—	—	Brass	-30 to 400	6046K34	0000	0000
				1/4"-20	3/8"	1 3/8"	—	—	—	Brass	-30 to 400	6046K16	0000	0000
				1/4"-20	5/8"	1 1/4"	—	—	—	—	-30 to 400	6046K44	0000	0000
				1/4"-28	7/16"	1"	—	—	—	Brass	-30 to 400	6046K32	0000	0000
				5/16"-18	1/2"	1"	—	—	—	Brass	-30 to 400	6046K14	0000	0000
				5/16"-18	1/2"	1 1/4"	—	—	—	Brass	-30 to 400	6046K35	0000	0000
				5/16"-18	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6046K17	0000	0000


				5/16"-18	1/2"	1 7/16"	—	—	—	Brass	-30 to 400	6046K55	0000	0000
				5/16"-24	1/2"	1"	—	—	—	Brass	-30 to 400	6046K15	0000	0000
				5/16"-24	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6046K18	0000	0000
				3/8"-16	1/2"	1"	—	—	—	Brass	-30 to 400	6046K33	0000	0000
				3/8"-16	1/2"	1 1/4"	—	—	—	Brass	-30 to 400	6046K51	0000	0000
				3/8"-16	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6046K19	0000	0000
				3/8"-16	1/2"	1 7/16"	—	—	—	Brass	-30 to 400	6046K56	0000	0000
				3/8"-16	1/2"	1 1/2"	—	—	—	Brass	-30 to 400	6046K49	0000	0000
				3/8"-16	1/2"	1 5/8"	—	—	—	Brass	-30 to 400	6046K37	0000	0000
				3/8"-16	1/2"	2"	—	—	—	Brass	-30 to 400	6046K58	0000	0000


				3/8"-16	1 1/4"	1 15/16"	—	—	—	—	-30 to 400	6046K25	0000	0000
				3/8"-24	1/2"	1"	—	—	—	Brass	-30 to 400	6046K45	0000	0000
				3/8"-24	1/2"	1 1/4"	—	—	—	Brass	-30 to 400	6046K52	0000	0000
				3/8"-24	5/8"	1 3/8"	—	—	—	Brass	-30 to 400	6046K21	0000	0000
				3/8"-24	7/8"	1 15/16"	—	—	—	Zinc-Plated Steel	-30 to 400	6046K26	0000	0000
				3/8"-24	7/8"	2"	—	—	—	Zinc-Plated Steel	-30 to 400	6046K59	0000	0000
				7/16"-20	3/4"	1 3/8"	—	—	—	Brass	-30 to 400	6046K22	0000	0000
				1/2"-13	5/8"	1 1/4"	—	—	—	Brass	-30 to 400	6046K53	0000	0000
				1/2"-13	5/8"	1 7/16"	—	—	—	Brass	-30 to 400	6046K57	0000	0000
				1/2"-13	3/4"	2"	—	—	—	Brass	-30 to 400	6046K61	0000	0000


				1/2"-13	7/8"	1 3/8"	—	—	—	—	-30 to 400	6046K23	0000	0000
				1/2"-13	7/8"	1 1/2"	—	—	—	—	-30 to 400	6046K48	0000	0000
				1/2"-13	1"	1 15/16"	—	—	—	—	-30 to 400	6046K27	0000	0000
				1/2"-20	5/8"	1 1/4"	—	—	—	Brass	-30 to 400	6046K54	0000	0000
				1/2"-20	5/8"	1 3/8"	—	—	—	Zinc-Plated Steel	-30 to 400	6046K24	0000	0000
				1/2"-20	1 1/8"	1 15/16"	—	—	—	Brass	-30 to 400	6046K28	0000	0000
				5/8"-18	3/4"	2"	—	—	—	Brass	-30 to 400	6046K62	0000	0000
				5/8"-18	1 3/16"	1 15/16"	—	—	—	—	-30 to 400	6046K29	0000	0000
				M4 × 0.7 mm	10 mm	17 mm	—	—	10 mm	Brass	-20 to 380	62195K34	0000	0000
				M6 × 1 mm	12 mm	32 mm	—	—	13 mm	Brass	-20 to 380	62195K31	0000	0000


				M6 × 1 mm	12 mm	35 mm	—	—	16 mm	Brass	-20 to 380	62195K32	0000	0000
				M6 × 1 mm	13 mm	25 mm	—	—	—	Brass	-30 to 400	62195K12	0000	0000
				M8 × 1.25 mm	12 mm	38 mm	—	—	16 mm	Brass	-20 to 380	62195K33	0000	0000
				M8 × 1.25 mm	13 mm	25 mm	—	—	—	Brass	-30 to 400	62195K13	0000	0000
M8 × 1.25 mm				13 mm	35 mm	—	—	—	Brass	-30 to 400	62195K16	0000	0000
M10 × 1.5 mm	15 mm			25 mm	—	—	—	Brass	-30 to 400	62195K14	0000	0000
M10 × 1.5 mm	15 mm			35 mm	—	—	—	Brass	-30 to 400	62195K17	0000	0000
M12 × 1.75 mm	18 mm			35 mm	—	—	—	Brass	-30 to 400	62195K18	0000	0000
M12 × 1.75 mm	18 mm			49 mm	—	—	—	Brass	-30 to 400	62195K21	0000	0000
M16 × 2 mm	21 mm	49 mm		—	—	—	Brass	-30 to 400	62195K22	0000	0000



		Red Phenolic

		10-32	3/8"	11/16"	—	—	—	Brass	-30 to 400	6146K11	0000	0000


		10-32	3/8"	1"	—	—	—	Brass	-30 to 400	6146K12	0000	0000
		1/4"-20	3/8"	11/16"	—	—	—	Brass	0 to 300	6146K31	0000	0000
		1/4"-20	3/8"	1"	—	—	—	Brass	-30 to 400	6146K13	0000	0000
		1/4"-20	3/8"	1 3/8"	—	—	—	Brass	-30 to 400	6146K16	0000	0000
		1/4"-28	7/16"	1"	—	—	—	Brass	-30 to 400	6146K32	0000	0000
		5/16"-18	1/2"	1"	—	—	—	Brass	-30 to 400	6146K14	0000	0000
		5/16"-18	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6146K17	0000	0000
		5/16"-24	1/2"	1"	—	—	—	Brass	-30 to 400	6146K15	0000	0000
		5/16"-24	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6146K18	0000	0000
		3/8"-16	1/2"	1"	—	—	—	Brass	-30 to 400	6146K33	0000	0000


		3/8"-16	1/2"	1 3/8"	—	—	—	Brass	-30 to 400	6146K19	0000	0000
		3/8"-16	1/2"	1 5/8"	—	—	—	Brass	-30 to 400	6146K37	0000	0000
		3/8"-16	1 1/4"	1 15/16"	—	—	—	—	-30 to 400	6146K25	0000	0000
		3/8"-24	5/8"	1 3/8"	—	—	—	Brass	-30 to 400	6146K21	0000	0000
		3/8"-24	7/8"	1 15/16"	—	—	—	Zinc-Plated Steel	-30 to 400	6146K26	0000	0000
		7/16"-20	3/4"	1 3/8"	—	—	—	Brass	-30 to 400	6146K22	0000	0000
		1/2"-13	7/8"	1 3/8"	—	—	—	—	-30 to 400	6146K23	0000	0000
		1/2"-13	1"	1 15/16"	—	—	—	—	-30 to 400	6146K27	0000	0000
		1/2"-20	5/8"	1 3/8"	—	—	—	Zinc-Plated Steel	-30 to 400	6146K24	0000	0000
		1/2"-20	1 1/8"	1 15/16"	—	—	—	Brass	-30 to 400	6146K28	0000	0000


		5/8"-18	1 3/16"	1 15/16"	—	—	—	—	-30 to 400	6146K29	0000	0000
		M6 × 1 mm	13 mm	25 mm	—	—	—	Brass	-30 to 400	63075K12	0000	0000
		M8 × 1.25 mm	13 mm	25 mm	—	—	—	Brass	-30 to 400	63075K13	0000	0000
		M8 × 1.25 mm	13 mm	35 mm	—	—	—	Brass	-30 to 400	63075K16	0000	0000
		M10 × 1.5 mm	15 mm	25 mm	—	—	—	Brass	-30 to 400	63075K14	0000	0000
		M10 × 1.5 mm	15 mm	35 mm	—	—	—	Brass	-30 to 400	63075K17	0000	0000
		M12 × 1.75 mm	18 mm	35 mm	—	—	—	Brass	-30 to 400	63075K18	0000	0000
		M12 × 1.75 mm	18 mm	49 mm	—	—	—	Brass	-30 to 400	63075K21	00000	0000
		M16 × 2 mm	21 mm	49 mm	—	—	—	Brass	-30 to 400	63075K22	0000	0000




				Black Polypropylene

				8-32	3/8"	3/4"	—	—	—	Plain Brass	-15 to 225	61095K21	0000	0000


				10-24	3/8"	3/4"	—	—	—	Plain Brass	-15 to 225	61095K22	0000	0000
				10-24	3/8"	1"	—	—	—	Plain Brass	-15 to 225	61095K31	0000	0000
				10-24	3/8"	1 1/4"	—	—	—	Plain Brass	-15 to 225	61095K41	0000	0000
				1/4"-20	1/2"	3/4"	—	—	—	Plain Brass	-15 to 225	61095K23	0000	0000
				1/4"-20	1/2"	1"	—	—	—	Plain Brass	-15 to 225	61095K32	0000	0000
				1/4"-20	1/2"	1 1/4"	—	—	—	Plain Brass	-15 to 225	61095K42	0000	0000
				1/4"-20	1/2"	1 3/8"	—	—	—	Plain Brass	-15 to 225	61095K46	0000	0000
				1/4"-20	1/2"	1 1/2"	—	—	—	Plain Brass	-15 to 225	61095K51	0000	0000
				1/4"-20	1/2"	1 5/8"	—	—	—	Plain Brass	-15 to 225	61095K71	0000	0000
				5/16"-18	1/2"	1"	—	—	—	Plain Brass	-15 to 225	61095K33	0000	0000


				5/16"-18	1/2"	1 1/4"	—	—	—	Plain Brass	-15 to 225	61095K43	0000	0000
				5/16"-18	1/2"	1 3/8"	—	—	—	Plain Brass	-15 to 225	61095K47	0000	0000
				5/16"-18	1/2"	1 1/2"	—	—	—	Plain Brass	-15 to 225	61095K52	0000	0000
5/16"-18				1/2"	1 5/8"	—	—	—	Plain Brass	-15 to 225	61095K72	0000	0000
5/16"-18	1/2"			1 7/8"	—	—	—	Plain Brass	-15 to 225	61095K55	0000	0000
3/8"-16	1/2"			1"	—	—	—	Plain Brass	-15 to 225	61095K34	0000	0000
3/8"-16	1/2"			1 1/4"	—	—	—	Plain Brass	-15 to 225	61095K44	0000	0000
3/8"-16	1/2"			1 3/8"	—	—	—	Plain Brass	-15 to 225	61095K48	0000	0000
3/8"-16	1/2"			1 1/2"	—	—	—	Plain Brass	-15 to 225	61095K53	0000	0000
3/8"-16	1/2"			1 5/8"	—	—	—	Brass	-15 to 225	61095K73	0000	0000


3/8"-16	1/2"			1 7/8"	—	—	—	Plain Brass	-15 to 225	61095K56	0000	0000
1/2"-13	5/8"			1 1/4"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K45	0000	0000
1/2"-13	5/8"			1 3/8"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K49	0000	0000
1/2"-13	5/8"			1 1/2"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K54	0000	0000
1/2"-13	5/8"			1 7/8"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K57	0000	0000
5/8"-11	7/8"			1 5/8"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K74	0000	0000
5/8"-11	7/8"			1 7/8"	—	—	—	Zinc-Plated Steel	-15 to 225	61095K58	0000	0000
M6 × 1 mm	13 mm			32 mm	—	—	—	Plain Brass	-15 to 225	6630T21	0000	0000
M6 × 1 mm	13 mm			35 mm	—	—	—	Plain Brass	-15 to 225	6630T25	0000	0000
M6 × 1 mm	13 mm			38 mm	—	—	—	Plain Brass	-15 to 225	6630T31	0000	0000


M6 × 1 mm	13 mm			41 mm	—	—	—	Plain Brass	-15 to 225	6630T35	0000	0000
M6 × 1 mm	13 mm			48 mm	—	—	—	Plain Brass	-15 to 225	6630T41	0000	0000
M8 × 1.25 mm	13 mm			32 mm	—	—	—	Plain Brass	-15 to 225	6630T22	0000	0000
M8 × 1.25 mm	13 mm			35 mm	—	—	—	Plain Brass	-15 to 225	6630T26	0000	0000
M8 × 1.25 mm	13 mm			38 mm	—	—	—	Plain Brass	-15 to 225	6630T32	0000	0000
M8 × 1.25 mm	13 mm			41 mm	—	—	—	Plain Brass	-15 to 225	6630T36	0000	0000
M8 × 1.25 mm	13 mm			48 mm	—	—	—	Plain Brass	-15 to 225	6630T42	0000	0000
M10 × 1.5 mm	15 mm			32 mm	—	—	—	Plain Brass	-15 to 225	6630T23	0000	0000
M10 × 1.5 mm	15 mm			35 mm	—	—	—	Plain Brass	-15 to 225	6630T27	0000	0000
M10 × 1.5 mm	15 mm			38 mm	—	—	—	Plain Brass	-15 to 225	6630T33	0000	0000


M10 × 1.5 mm	15 mm			41 mm	—	—	—	Plain Brass	-15 to 225	6630T37	0000	0000
M10 × 1.5 mm	15 mm			48 mm	—	—	—	Plain Brass	-15 to 225	6630T43	0000	0000




				Red Polypropylene

				10-24	5/16"	1 1/4"	—	—	—	Brass	-15 to 125	7386K21	0000	0000


		1/4"-20	1/2"	1 1/4"	—	—	—	Brass	-15 to 125	7386K22	0000	0000
		1/4"-20	1/2"	1 3/8"	—	—	—	Brass	-15 to 125	7386K26	0000	0000
		1/4"-20	1/2"	1 1/2"	—	—	—	Brass	-15 to 125	7386K31	0000	0000
		5/16"-18	1/2"	1 1/4"	—	—	—	Brass	-15 to 125	7386K23	0000	0000
		5/16"-18	1/2"	1 3/8"	—	—	—	Brass	-15 to 125	7386K27	0000	0000
		5/16"-18	1/2"	1 1/2"	—	—	—	Brass	-15 to 125	7386K32	0000	0000
		5/16"-18	1/2"	1 7/8"	—	—	—	Brass	-15 to 125	7386K35	0000	0000
		3/8"-16	1/2"	1 1/4"	—	—	—	Brass	-15 to 125	7386K24	0000	0000
		3/8"-16	1/2"	1 3/8"	—	—	—	Brass	-15 to 125	7386K28	0000	0000
		3/8"-16	1/2"	1 1/2"	—	—	—	Brass	-15 to 125	7386K33	0000	0000


		3/8"-16	1/2"	1 7/8"	—	—	—	Brass	-15 to 125	7386K36	0000	0000
		1/2"-13	1/2"	1 1/4"	—	—	—	Brass	-15 to 125	7386K25	0000	0000
		1/2"-13	5/8"	1 3/8"	—	—	—	Brass	-15 to 125	7386K29	0000	0000
		1/2"-13	5/8"	1 1/2"	—	—	—	Brass	-15 to 125	7386K34	0000	0000
		1/2"-13	5/8"	1 7/8"	—	—	—	Brass	-15 to 125	7386K37	0000	0000
		5/8"-11	7/8"	1 7/8"	—	—	—	Brass	-15 to 125	7386K38	0000	0000


		Style 2







						Black Phenolic

						10-32	3/8"	1 1/16"	—	1/4"	7/16"	Brass	-30 to 400	6046K42	0000	0000


						1/4"-20	3/8"	1 1/4"	—	5/16"	1/2"	Brass	-30 to 400	6046K43	0000	0000




								Red Phenolic

								10-32	3/8"	1 1/16"	—	1/4"	7/16"	Brass	-30 to 400	6146K42	0000	0000


								1/4"-20	3/8"	1 1/4"	—	1/16"	1/2"	Brass	-30 to 400	6146K34	0000	0000
								1/4"-20	3/8"	1 1/4"	—	5/16"	1/2"	Brass	-30 to 400	6146K43	0000	0000
								5/16"-18	1/2"	1 1/4"	—	1/16"	1/2"	Brass	-30 to 400	6146K35	0000	0000


								Style 3







												Black Phenolic

3/8"-16	1/2"											2"	1 9/16"	—	—	Brass	-30 to 400	6050K34	0000	0000


3/8"-24	5/8"											2"	1 9/16"	—	—	Zinc-Plated Steel	-30 to 400	6050K35	0000	0000
1/2"-13	1 1/16"											2"	1 9/16"	—	—	Zinc-Plated Steel	-30 to 400	6050K36	0000	0000

Stud-Mount Ball Transfers


Style A	Style B	Style C	Style D

Style E	Style H	Style J	Style M

Install these ball transfers in a threaded hole or use a nut to secure.

Weight capacity is given for the ball up orientation. Using these ball transfers in a ball down or angled orientation could reduce the weight capacity stated.

Stainless Steel Ball—Stainless steel balls offer the most corrosion resistance.

Nylon Ball—Nylon balls are nonmarking and stronger than polypropylene.

Polypropylene Ball—Polypropylene balls are nonmarking and resist chemicals better than nylon.

Angled—Ball transfers with an angled working orientation can be used to form support stands.

										Temp., ° F
	Style	Ball Dia.	Wt. Cap., lb.	Ht.	Dia.	Working Orientation	Housing Color	Thread Size	Stud Lg.	Min.	Max.		Each
Stainless Steel Ball







				Nylon Housing

				M	1"	110	1 3/8"	2 1/16"	Ball Up, Ball Down, Angled	Gray	5/16"-18	5/8"	32	104	6460K91	000000


				Nylon Ball







								Zinc-Plated Steel Housing

								A	5/8"	125	13/16"	15/16"	Ball Up, Ball Down, Angled	—	1/4"-20	3/4"	32	212	6460K11	00000


								A	1"	200	1 1/4"	1 3/8"	Ball Up, Ball Down, Angled	—	5/16"-18	3/4"	32	212	6460K13	00000
								C	5/8"	130	53/64"	15/16"	Ball Up, Ball Down	—	1/4"-20	3/4"	Not Rated	225	6460K513	00000
								C	1"	65	1 17/32"	1 27/32"	Ball Up	—	1/4"-20	7/8"	Not Rated	225	6460K63	0000
								C	1"	440	1 1/4"	1 1/2"	Ball Up, Ball Down	—	5/16"-18	3/4"	Not Rated	225	6460K514	00000
								C	1 1/2"	250	2 5/16"	2 3/16"	Ball Up, Ball Down	—	3/8"-16	1"	Not Rated	225	6460K71	00000
								D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	1/4"-20	11/16"	Not Rated	225	6460K32	00000
								D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	5/16"-18	11/16"	Not Rated	225	6460K36	00000
								D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	3/8"-16	11/16"	Not Rated	225	6460K504	00000
								E	1/2"	65	11/16"	7/8"	Ball Up, Ball Down	—	1/4"-20	3/4"	Not Rated	225	6460K512	00000
								H	3/4"	40	31/32"	1 9/32"	Ball Up, Ball Down, Angled	—	M8	1 31/32"	-22	128	6460K551	00000


								H	1"	55	1 9/32"	1 9/16"	Ball Up, Ball Down, Angled	—	M8	1"	-22	128	6460K541	00000




										Black-Oxide Steel Housing

										J	1"	75	1 7/16"	1"	Ball Up, Ball Down, Angled	—	1/4"-20	7/16"	Not Rated	225	6460K505	00000


										J	1"	75	1 7/16"	1 7/32"	Ball Up, Ball Down	—	5/16"-18	11/16"	Not Rated	225	6460K43	00000
										J	1 1/4"	250	1 3/4"	1 1/4"	Ball Up, Ball Down, Angled	—	3/8"-16	15/16"	Not Rated	225	6460K506	00000




												Stainless Steel Housing

												C	5/8"	130	53/64"	15/16"	Ball Up, Ball Down	—	1/4"-20	3/4"	Not Rated	400	6460K516	000000


												C	1"	65	1 17/32"	1 27/32"	Ball Up	—	1/4"-20	7/8"	Not Rated	400	6460K64	00000
												C	1"	440	1 1/4"	1 1/2"	Ball Up, Ball Down	—	5/16"-18	3/4"	Not Rated	400	6460K517	000000
												D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	1/4"-20	11/16"	Not Rated	400	6460K33	00000
												D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	5/16"-18	11/16"	Not Rated	400	6460K81	00000
												D	1"	75	1 3/8"	1 3/4"	Ball Up, Ball Down	—	3/8"-16	11/16"	Not Rated	400	6460K507	00000
												E	1/2"	65	11/16"	7/8"	Ball Up, Ball Down	—	1/4"-20	3/4"	Not Rated	400	6460K515	00000




												Nylon Housing

		M	1"									45	1 3/8"	2 1/16"	Ball Up, Ball Down, Angled	Black	5/16"-18	5/8"	32	212	6460K27	00000


		Polypropylene Ball







												Zinc-Plated Steel Housing

						B						1"	50	1 1/2"	1 1/2"	Ball Up, Ball Down	—	1/4"-20	7/8"	0	190	6460K528	00000

Clean Room Stud-Mount Ball Transfers

Unlike most ball transfers, which have metal balls, these have a plastic outer ball that rolls on stainless steel inner balls, so there's no metal-on-metal contact that could create and release particles into your clean room. They've also been ultrasonically cleaned and then individually bagged to prevent dust contamination. These ball transfers were originally developed for the electronics manufacturing industry, where aligning glass layers in monitors and screens must be done without introducing dust. Use them to create conveyors, transfer tables, and material staging areas in your clean room.

Acetal Ball—Acetal ball transfers are best for light duty applications.

PEEK Ball—PEEK ball transfers withstand more wear and are more chemical resistant than acetal ball transfers, so they handle more demanding applications.

Vespel® Polyimide Ball—Vespel® polyimide ball transfers are nonconductive, which means they prevent stray electrical charges from passing between your material and equipment. They're best for moving glass and other material with a polished surface because they're smoother than acetal and PEEK ball transfers and won't scratch surfaces.

									Temp., ° F
	Ball Dia.	Wt. Cap., lb.	Ht.	Dia.	Working Orientation	Housing Color	Thread Size	Stud Lg.	Min.	Max.	Clean Room Std.		Each
Acetal Ball







				Acetal Housing

				3/8"	1 1/2	9/16"	21/32"	Ball Up	White	M8 × 1.25 mm	15/32"	0	175	Fed. Std. Class 1,000	3348N11	000000


				PEEK Ball







								PEEK/Stainless Steel Housing

								3/8"	2 1/2	9/16"	19/32"	Ball Up	Beige	M8 × 1.25 mm	15/32"	0	260	Fed. Std. Class 1,000	3348N12	00000


								Vespel® Polyimide Ball







												Vespel® Polyimide/Stainless Steel Housing

												3/8"	1	9/16"	19/32"	Ball Up	Brown	M8 × 1.25 mm	15/32"	0	200	Fed. Std. Class 1,000	3348N13	000000

Oval Threaded-Hole-Mount Ball Knobs

Mount these oval, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods. Made of plastic, all resist oil, grease, and solvents.

Thread		Head						Each
Size	Dp.	Dia.	Ht.	Hub Dia.	Insert Material	Temp. Range, ° F		1-9	10-Up







			Black Phenolic

			1/4"-20	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K13	00000	00000


			5/16"-18	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K14	0000	0000
			5/16"-24	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K15	0000	0000
			3/8"-16	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K16	0000	0000
			3/8"-24	5/8"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K17	0000	0000
			M6 × 1 mm	12 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K54	0000	0000
			M8 × 1.25 mm	12 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K53	0000	0000
			M10 × 1.5 mm	15 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K52	0000	0000




					Red Phenolic

					1/4"-20	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K611	0000	0000


					5/16"-18	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K612	0000	0000
					5/16"-24	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K613	0000	0000
					3/8"-16	1/2"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K614	0000	0000
					3/8"-24	5/8"	1 1/8"	1 1/2"	1/2"	Brass	-30 to 400	6050K615	0000	0000
					M6 × 1 mm	12 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K616	0000	0000
					M8 × 1.25 mm	12 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K617	0000	0000
					M10 × 1.5 mm	15 mm	29 mm	38 mm	13 mm	Brass	-20 to 380	6050K618	0000	0000

Glow-in-the-Dark Threaded-Hole-Mount Ball Knobs

Expose these easy-to-grip ball knobs to light and they will glow green in the dark. Use them on control levers, push-pull rods, and emergency release handles. Made of plastic, all resist oil, grease, and solvents. Mount them on a threaded stud.

Thread						Each
Size	Dp.	Head Dia.	Insert Material	Temp. Range, ° F		1-9	10-Up







			Green Nylon

			1/4"-20	1/2"	1"	Brass	-20 to 250	2774N11	00000	00000


			3/8"-16	1/2"	1 3/8"	Brass	-20 to 250	2774N12	0000	0000

Washdown Stud-Mount Ball Transfers

A double-sealed ball keeps out dirt and debris, and side vents expel contaminants. With a ball that’s stainless steel, these ball transfers resist corrosion. They also don’t need to be lubricated. They can be used at an angle, so you can use them to build support stands.

Weight capacity is given for the ball up orientation. Using these ball transfers in a ball down or angled orientation could reduce the weight capacity stated.

									Temp., ° F
	Ball Dia.	Wt. Cap., lb.	Ht.	Dia.	Working Orientation	Housing Color	Thread Size	Stud Lg.	Min.	Max.		Each
Stainless Steel Ball







				Nylon Housing

				1"	525	1 3/4"	2"	Ball Up, Ball Down, Angled	Black	M10	1 9/16"	-22	128	6617K83	0000000

Ball Transfers for Delicate Surfaces

A large-diameter nonmarring rubber ball handles delicate or polished surfaces. The ball rotates around the stem and the stem spins. Covers on the wheel bearing and mounting stud keep out dust and debris.

Ball transfers with an angled working orientation can be used to form stock stands.

Polyurethane Rubber Ball—Polyurethane rubber balls are abrasion resistant.

	Ball										Temp., ° F
	Dia.	Projection	Color	Wt. Cap., lb.	Working Orientation	Thread Size	Stud Lg.	Stem Material	Hardness	Hardness Rating	Min.	Max.	Includes		Each
Polyurethane Rubber Ball



		1 3/8"	1 13/16"	Red	30	Ball Up, Ball Down, Angled	M14	1 21/32"	Zinc-Plated Steel	Durometer 92A	Extra Hard	0	140	Two Zinc-Plated Steel Locknuts	2411T211	000000


		1 31/32"	2 17/32"	Red	40	Ball Up, Ball Down, Angled	M14	1 21/32"	Zinc-Plated Steel	Durometer 92A	Extra Hard	0	140	Two Zinc-Plated Steel Locknuts	2411T221	000000

Heavy Duty Stud-Mount Ball Transfers

Style C

Nylon Ball—Nylon balls are nonmarking.

Weight Capacity—Weight capacity is given for the ball up orientation. Using these ball transfers in a ball down or angled orientation could reduce the weight capacity stated.

	Ht.	Dia.	Working Orientation	Thread Size	Stud Lg.		Each
Nylon Ball







	Zinc-Plated Steel Housing

	C	1 3/16"	700	2"	1 3/4"	Ball Up, Ball Down	3/8"-16	1"	5873N12	000000




			Stainless Steel Housing

			C	1 3/16"	700	2"	1 3/4"	Ball Up, Ball Down	3/8"-16	1"	5873N13	000000