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Swivel Head Screws (Large Foot)

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Swivel Head Screws (Large Foot) Part # CL-18-SHS-BO Carr Lane Mfg.®

High-quality thumb screw that accepts a wide assortment of swivel feet. The swivel screws shown here include the Type B large foot, which is optionally available in Delrin®. Knurled head provides a positive grip for finger tightening in light clamping applications. Available in zinc-plated steel with thread sizes from 1/4-20 to 5/8-11. Available in black-oxide-finish steel with thread sizes from 1/4-20 to 5/8-11 (M6 to M16 in metric). Available in stainless steel with thread sizes from 1/4-20 to 1/2-13. Choice of several lengths in each thread size. Made in USA.

Swivel Foot

Diagram showcasing the application of Swivel Head Screws Large Foot

Swivel Head Screws use our patented left-hand-thread swivel-foot system. The ball end of the body screws into the foot for easy installation and removal. Once the ball threads pass beyond the foot threads, the foot can rotate and pivot freely (20° total angle). Foot threads are left-hand to positively prevent accidental backout during use. Delrin® feet are optional for types A and B. To order with a Delrin® foot, add "N" to the part number, e.g. CL-17-SHSN. Note: Delrin® feet are not threaded – they snap on and off.

Material

STEEL, ZINC PLATED
ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Body	1215 Steel	Carburized Hardened	Zinc Plated Yellow Chromate	✔	✔
Head and Steel Foot	1215 Steel	-	Zinc Plated Yellow Chromate	✔	✔
Delrin® foot	White Delrin® 500	-	-	✔	✔

STEEL, BLACK OXIDE FINISH
ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Body	1215 Steel	Carburized Hardened	Black Oxide	✔	✔
Head and Steel Foot	1215 Steel	-	Black Oxide	✔	✔
Delrin® foot	White Delrin® 500	-	-	✔	✔

STAINLESS STEEL
ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Head,Body and Stainless Foot	300-Series Stainless Steel	Passivated	-	✔	✔
Delrin® foot	White Delrin® 500	-	-	✔	✔

Click here for detailed material and finish specifications.

California residents click here for Prop 65 information.

Swivel Head Screws (Large Foot)

Steel, Zinc Plated (Inch)

To order with a Delrin® foot, add "N" suffix to part number on Price & Availability screen.

QUANTITY	PART NO.	A THREAD	B DIA	F	G	H	J DIA	K	L
	CL-17-SHS	1/4-20	1	5/16	1/8	1-3/32	3/8	23/64	1/8
	CL-18-SHS	1/4-20	1	5/16	1/8	1-19/32	3/8	23/64	1/8
	CL-19-SHS	1/4-20	1	5/16	1/8	2-3/32	3/8	23/64	1/8
	CL-40-SHS	1/4-20	1	5/16	1/8	3-3/32	3/8	23/64	1/8
	CL-20-SHS	5/16-18	1-1/8	3/8	3/16	1-3/32	1/2	27/64	5/32
	CL-21-SHS	5/16-18	1-1/8	3/8	3/16	1-19/32	1/2	27/64	5/32
	CL-22-SHS	5/16-18	1-1/8	3/8	3/16	2-3/32	1/2	27/64	5/32
	CL-41-SHS	5/16-18	1-1/8	3/8	3/16	3-3/32	1/2	27/64	5/32
	CL-24-SHS	3/8-16	1-1/4	7/16	3/16	1-5/8	9/16	5/8	3/16
	CL-25-SHS	3/8-16	1-1/4	7/16	3/16	2-1/8	9/16	5/8	3/16
	CL-42-SHS	3/8-16	1-1/4	7/16	3/16	3-1/8	9/16	5/8	3/16
	CL-43-SHS	3/8-16	1-1/4	7/16	3/16	4-1/8	9/16	5/8	3/16
	CL-27-SHS	1/2-13	1-1/4	1/2	3/16	1-9/16	3/4	17/32	3/16
	CL-28-SHS	1/2-13	1-1/4	1/2	3/16	2-1/16	3/4	17/32	3/16
	CL-29-SHS	1/2-13	1-1/4	1/2	3/16	3-1/16	3/4	17/32	3/16
	CL-44-SHS	1/2-13	1-1/4	1/2	3/16	4-1/16	3/4	17/32	3/16
	CL-31-SHS	5/8-11	1-1/4	1/2	3/16	2-3/64	15/16	21/32	7/32
	CL-32-SHS	5/8-11	1-1/4	1/2	3/16	3-3/64	15/16	21/32	7/32
	CL-45-SHS	5/8-11	1-1/4	1/2	3/16	4-3/64	15/16	21/32	7/32
	CL-46-SHS	5/8-11	1-1/4	1/2	3/16	5-3/64	15/16	21/32	7/32

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Steel, Black Oxide Finish (Inch)

To order with a Delrin® foot, add "N" suffix to part number on Price & Availability screen.

QUANTITY	PART NO.	A THREAD	B DIA	F	G	H	J DIA	K	L
	CL-17-SHS-BO	1/4-20	1	5/16	1/8	1-3/32	3/8	23/64	1/8
	CL-18-SHS-BO	1/4-20	1	5/16	1/8	1-19/32	3/8	23/64	1/8
	CL-19-SHS-BO	1/4-20	1	5/16	1/8	2-3/32	3/8	23/64	1/8
	CL-40-SHS-BO	1/4-20	1	5/16	1/8	3-3/32	3/8	23/64	1/8
	CL-20-SHS-BO	5/16-18	1-1/8	3/8	3/16	1-3/32	1/2	27/64	5/32
	CL-21-SHS-BO	5/16-18	1-1/8	3/8	3/16	1-19/32	1/2	27/64	5/32
	CL-22-SHS-BO	5/16-18	1-1/8	3/8	3/16	2-3/32	1/2	27/64	5/32
	CL-41-SHS-BO	5/16-18	1-1/8	3/8	3/16	3-3/32	1/2	27/64	5/32
	CL-24-SHS-BO	3/8-16	1-1/4	7/16	3/16	1-5/8	9/16	5/8	3/16
	CL-25-SHS-BO	3/8-16	1-1/4	7/16	3/16	2-1/8	9/16	5/8	3/16
	CL-42-SHS-BO	3/8-16	1-1/4	7/16	3/16	3-1/8	9/16	5/8	3/16
	CL-43-SHS-BO	3/8-16	1-1/4	7/16	3/16	4-1/8	9/16	5/8	3/16
	CL-27-SHS-BO	1/2-13	1-1/4	1/2	3/16	1-9/16	3/4	17/32	3/16
	CL-28-SHS-BO	1/2-13	1-1/4	1/2	3/16	2-1/16	3/4	17/32	3/16
	CL-29-SHS-BO	1/2-13	1-1/4	1/2	3/16	3-1/16	3/4	17/32	3/16
	CL-44-SHS-BO	1/2-13	1-1/4	1/2	3/16	4-1/16	3/4	17/32	3/16
	CL-31-SHS-BO	5/8-11	1-1/4	1/2	3/16	2-3/64	15/16	21/32	7/32
	CL-32-SHS-BO	5/8-11	1-1/4	1/2	3/16	3-3/64	15/16	21/32	7/32
	CL-45-SHS-BO	5/8-11	1-1/4	1/2	3/16	4-3/64	15/16	21/32	7/32
	CL-46-SHS-BO	5/8-11	1-1/4	1/2	3/16	5-3/64	15/16	21/32	7/32

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Stainless Steel (Inch)

To order with a Delrin® foot, add "N" suffix to part number on Price & Availability screen.

QUANTITY	PART NO.	A THREAD	B DIA	F	G	H	J DIA	K	L
	CL-17-SHS-S	1/4-20	1	5/16	1/8	1-3/32	3/8	23/64	1/8
	CL-18-SHS-S	1/4-20	1	5/16	1/8	1-19/32	3/8	23/64	1/8
	CL-19-SHS-S	1/4-20	1	5/16	1/8	2-3/32	3/8	23/64	1/8
	CL-40-SHS-S	1/4-20	1	5/16	1/8	3-3/32	3/8	23/64	1/8
	CL-21-SHS-S	5/16-18	1-1/8	3/8	3/16	1-19/32	1/2	27/64	5/32
	CL-22-SHS-S	5/16-18	1-1/8	3/8	3/16	2-3/32	1/2	27/64	5/32
	CL-41-SHS-S	5/16-18	1-1/8	3/8	3/16	3-3/32	1/2	27/64	5/32
	CL-25-SHS-S	3/8-16	1-1/4	7/16	3/16	2-1/8	9/16	5/8	3/16
	CL-42-SHS-S	3/8-16	1-1/4	7/16	3/16	3-1/8	9/16	5/8	3/16
	CL-43-SHS-S	3/8-16	1-1/4	7/16	3/16	4-1/8	9/16	5/8	3/16
	CL-29-SHS-S	1/2-13	1-1/4	1/2	3/16	3-1/16	3/4	17/32	3/16
	CL-44-SHS-S	1/2-13	1-1/4	1/2	3/16	4-1/16	3/4	17/32	3/16

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Steel, Black Oxide Finish (Metric)

To order with a Delrin® foot, add "N" suffix to part number on Price & Availability screen.

QUANTITY	PART NO.	A THREAD	THREAD PITCH (mm)	B DIA (mm)	F (mm)	G (mm)	H (mm)	J DIA (mm)	K (mm)	L (mm)
	CLM-17A-SHS-BO	M6	1	25.5	8	3.2	27.5	9.5	9	3.2
	CLM-18A-SHS-BO	M6	1	25.5	8	3.2	42	9.5	9	3.2
	CLM-19-SHS-BO	M6	1	25.5	8	3.2	53	9.5	9	3.2
	CLM-40-SHS-BO	M6	1	25.5	8	3.2	77	9.5	9	3.2
	CLM-20-SHS-BO	M8	1.25	28.5	9.5	4.8	27.5	12.5	10.5	4
	CLM-21-SHS-BO	M8	1.25	28.5	9.5	4.8	42	12.5	10.5	4
	CLM-22-SHS-BO	M8	1.25	28.5	9.5	4.8	53	12.5	10.5	4
	CLM-41-SHS-BO	M8	1.25	28.5	9.5	4.8	77	12.5	10.5	4
	CLM-24-SHS-BO	M10	1.5	32	11	4.8	43	14.5	16	4.8
	CLM-25-SHS-BO	M10	1.5	32	11	4.8	53	14.5	16	4.8
	CLM-42-SHS-BO	M10	1.5	32	11	4.8	78	14.5	16	4.8
	CLM-43-SHS-BO	M10	1.5	32	11	4.8	103	14.5	16	4.8
	CLM-27-SHS-BO	M12	1.75	32	12.5	4.8	42	19	13.5	4.8
	CLM-28-SHS-BO	M12	1.75	32	12.5	4.8	52	19	13.5	4.8
	CLM-29-SHS-BO	M12	1.75	32	12.5	4.8	76	19	13.5	4.8
	CLM-44-SHS-BO	M12	1.75	32	12.5	4.8	102	19	13.5	4.8
	CLM-31-SHS-BO	M16	2	32	12.5	4.8	52	23.5	16.5	5.5
	CLM-32-SHS-BO	M16	2	32	12.5	4.8	77	23.5	16.5	5.5
	CLM-45-SHS-BO	M16	2	32	12.5	4.8	102	23.5	16.5	5.5
	CLM-46-SHS-BO	M16	2	32	12.5	4.8	127	23.5	16.5	5.5

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