Pin Liners | McMaster-Carr

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System of Measurement

For Pin Head Diameter

Locating Pin Head Type

Shank Diameter

Shank Height

Overall Height

Shoulder Diameter

Shoulder Height

Hardness

Rockwell C50 to Rockwell C62

Rockwell C58 to Rockwell C62

Rockwell C60 to Rockwell C64

Height

REACH

RoHS

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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21 Products

Mating Locating Pins and Hole Liners

Maintain consistent alignment in mating parts by installing a pin in one part and a liner in the other. These components press into place for permanent installation.

Hole Liners

		Shank		Shoulder			Tolerance
For Pin Head Dia.	ID	Dia. (C)	Ht. (D)	Dia.	Ht.	Overall Ht.	Shank Dia.	Shank Ht.	ID	Material	Hardness		Each







			For Tapered-Head Pins

			1/4"	1/4"	1/2"	3/8"	0.625"	0.094"	0.469"	-0.0003" to 0"	0.0014" to 0.0017"	0" to 0.0004"	Steel	Rockwell C60 to Rockwell C64	000000000	000000


			5/16"	5/16"	1/2"	3/8"	0.625"	0.094"	0.469"	-0.0003" to 0"	0.0014" to 0.0017"	0" to 0.0004"	Steel	Rockwell C60 to Rockwell C64	000000000	00000
			3/8"	3/8"	5/8"	1/2"	0.750"	0.094"	0.594"	-0.0003" to 0"	0.0014" to 0.0017"	0" to 0.0004"	Steel	Rockwell C60 to Rockwell C64	000000000	00000
			1/2"	1/2"	3/4"	5/8"	0.875"	0.094"	0.719"	-0.0003" to 0"	0.0015" to 0.0018"	0" to 0.0004"	Steel	Rockwell C60 to Rockwell C64	000000000	00000
			6 mm	6 mm	10 mm	7 mm	13.000 mm	3.000 mm	10.000 mm	0.023 mm to 0.032 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
			8 mm	8 mm	12 mm	7 mm	15.000 mm	3.000 mm	10.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
			10 mm	10 mm	15 mm	9 mm	18.000 mm	3.000 mm	12.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
			12 mm	12 mm	18 mm	12 mm	22.000 mm	3.000 mm	15.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000




					For Diamond- and Round-Head Pins

					1/4"	1/4"	13/32"	7/16"	0.563"	0.063"	0.500"	-0.0003" to 0"	—	0.0001" to 0.0005"	Steel	Rockwell C50 to Rockwell C62	00000000	00000


					5/16"	5/16"	1/2"	7/16"	0.625"	0.063"	0.500"	-0.0003" to 0"	—	0.0001" to 0.0005"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					3/8"	3/8"	5/8"	7/16"	0.750"	0.063"	0.500"	-0.0003" to 0"	—	0.0001" to 0.0005"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					1/2"	1/2"	3/4"	1/2"	0.875"	0.063"	0.562"	-0.0003" to 0"	—	0.0001" to 0.0005"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					5/8"	5/8"	7/8"	1/2"	1.000"	0.125"	0.625"	-0.0003" to 0"	—	0.0002" to 0.0006"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					3/4"	3/4"	1"	1/2"	1.125"	0.125"	0.625"	-0.0003" to 0"	—	0.0002" to 0.0006"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					1"	1"	1 3/8"	11/16"	1.500"	0.125"	0.812"	-0.0003" to 0"	—	0.0002" to 0.0006"	Steel	Rockwell C50 to Rockwell C62	00000000	00000
					6 mm	6 mm	10 mm	8 mm	13.000 mm	2.000 mm	10.000 mm	0.023 mm to 0.032 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
					8 mm	8 mm	12 mm	8 mm	15.000 mm	2.000 mm	10.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
					10 mm	10 mm	15 mm	10 mm	18.000 mm	2.000 mm	12.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000
					12 mm	12 mm	18 mm	10 mm	22.000 mm	2.000 mm	12.000 mm	0.028 mm to 0.039 mm	-0.254 mm to 0.254 mm	0 mm to 0.0102 mm	Steel	Rockwell C58 to Rockwell C62	0000000	00000




							For Conical-Head Pins

							7/16"	3/8"	1/2"	1/4"	0.750"	0.250"	0.500"	-0.0003" to 0"	-0.0625" to 0.0625"	-0.01" to 0"	Steel	Rockwell C60 to Rockwell C64	00000000	00000


							11/16"	5/8"	3/4"	3/8"	1.000"	0.375"	0.750"	-0.0003" to 0"	-0.0625" to 0.0625"	-0.014" to -0.004"	Steel	Rockwell C60 to Rockwell C64	00000000	00000