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Spring Locating Pins – Steel Pin (Coil Spring)

Spring-Loaded Devices

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Product Information

Spring Locating Pins – Steel Pin (Coil Spring)

Spring Locating Pins are press-fit inserts that provide an extremely compact way to apply side force to a workpiece, for positioning or light clamping. The version shown here, with a case-hardened steel contact pin and a coil spring, is our most popular. A protective rubber seal around the contact pin keeps out dirt and chips. This type has the most travel, so it allows the most part-size variation. Available in fives sizes from 1/4" to 5/8" body diameter. Choice of light, medium, or heavy force in each size.

Application Information

Distance to Workpiece Calculator

This calculator is used to determine the appropriate distance to install a spring locating pin from a workpiece.

Application Examples

Spring Locating Pins can also be used as grippers for light clamping

Internal View

Material

ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Pin	Mild Steel	Carbuized-Hardened	Zinc plated clear chromate	✔	✔
Spring	Music Wire	-	-	✔	✔
Housing	Aluminum	-	-	✔	✔
Seal	Rubber	-	-	✔	✔

Click here for detailed material and finish specifications.

California residents click here for Prop 65 information.

Spring Locating Pins – Steel Pin (Coil Spring)

Inch

QUANTITY	PART NO.	A DIA	APPROX SIDE FORCE (lbs)	B DIA	C	D	X DIM WHEN Y EQUALS 1/16	X DIM WHEN Y EQUALS 1/8	X DIM WHEN Y EQUALS 3/16	X DIM WHEN Y EQUALS 1/4	X DIM WHEN Y EQUALS 5/16	X DIM WHEN Y EQUALS 3/8	X DIM WHEN Y EQUALS 7/16	X DIM WHEN Y EQUALS 1/2 OR MORE
	CL-4-SLP-1	1/4	2.2	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-4-SLP-2	1/4	4.5	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-4-SLP-3	1/4	9	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-7-SLP-1	7/16	4.5	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7-SLP-2	7/16	11.2	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7-SLP-3	7/16	21.5	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7A-SLP-1	7/16	9	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-7A-SLP-2	7/16	16.9	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-7A-SLP-3	7/16	22.5	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-8-SLP-1	1/2	11.2	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-8-SLP-2	1/2	22.5	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-8-SLP-3	1/2	34	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-10-SLP-1	5/8	22.5	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077
	CL-10-SLP-2	5/8	34	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077
	CL-10-SLP-3	5/8	45	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077

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