NAAMS Locating Pin Retainers

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NAAMS pin retainers are blocks made specifically for NAAMS locating pins. They retain the desired location of the pins during the automation process. Use these in your setup to get consistent and repeatable results. We offer all current and discontinued components which are manufactured in-house. We are ISO 9001:2015 certified so you can expect a great product.

Types of Pin Retainers

Horizontal Locating Pin Retainers
NAAMS horizontal pin retainers are used to extend a straight plane with a perpendicular locating pin. They are manufactured from ASTM A-36 steel or Stainless Steel depending on the NAAMS codes. These come with either 3 or 4 hole configurations with tapped and untapped hole variations. All locating pin holes for horizontal pin retainers are 16mm in diameter.

Vertical Locating Pin Retainers
NAAMS vertical pin retainers help to extend a straight plane while placing the locating pin parallel to the original plane and block. We offer both stainless steel and ASTM A-36 steel versions of vertical locating pin retainers. Pinholes are bored to 16mm in diameter.

Tolerances for all NAAMS locating pin retainers are ±0.3 to 1 place, ±0.03 to 2 places, and ±0.020 to 3 places.

We have the capabilities to manufacture to any specifications. Custom orders may be placed at 586-463-3200 or NAAMS Locating Pin Retainers

If you would like CAD models of locating pin retainers in NAAMS Standards or of custom designs, please send requests to

NAAMS Standards Pin Retainers APR Series
NAAMS Code	Tap Holes	Material	NAAMS Code	Tap Holes	Material
APR010	3/8-16 TAP	Steel / ASTM A-36	APR087M	FOR M8 SHCS	STEEL / ASTM A-36
APR010M	M10 x 1.5	Steel / ASTM A-36	APR088M	FOR M8 SHCS	SS type 303 or 304
APR011	3/8-16 TAP	SS type 303 or 304	APR201M	M8 x 1.25	Steel / ASTM A-36
APR011M	M10 x 1.5	SS type 303 or 304	APR202M	M8 x 1.25	SS type 303 or 304
APR012	13/32	Steel / ASTM A-36	APR203M	9mm	Steel / ASTM A-36
APR012M	11mm	Steel / ASTM A-36	APR204M	9mm	SS type 303 or 304
APR013	13/32	SS type 303 or 304	APR211M	M8 x 1.25	Steel / ASTM A-36
APR013M	11mm	SS type 303 or 304	APR212M	M8 x 1.25	SS type 303 or 304
APR020	3/8-16 TAP	Steel / ASTM A-36	APR221M	9mm	Steel / ASTM A-36
APR020M	M10 x 1.5	Steel / ASTM A-36	APR222M	9mm	SS type 303 or 304
APR021	3/8-16 TAP	SS type 303 or 304	APR231M	M8 x 1.25	STEEL / ASTM A-36
APR021M	M10 x 1.5	SS type 303 or 304	APR232M	M8 x 1.25	SS type 303 or 304
APR030	3/8-16 TAP	Steel / ASTM A-36	APR233M	9mm	STEEL / ASTM A-36
APR030M	M10 x 1.5	Steel / ASTM A-36	APR234M		SS type 303 or 304
APR031	3/8-16 TAP	SS type 303 or 304	APR241M		STEEL / ASTM A-36
APR031M	M10 x 1.5	SS type 303 or 304	APR242M		SS type 303 or 304
APR032	13/32	Steel / ASTM A-36	APR250M	M8 x 1.25	Steel / ASTM A-36
APR032M	11mm	Steel / ASTM A-36	APR251M	M8 x 1.25	SS type 303 or 304
APR033	13/32	SS type 303 or 304	APR252M	9mm	Steel / ASTM A-36
APR033M	11mm	SS type 303 or 304	APR253M	9mm	SS type 303 or 304
APR040	3/8-16 TAP	Steel / ASTM A-36	APR255M	M8 x 1.25	Steel / ASTM A-36
APR040M	M10 x 1.5	Steel / ASTM A-36	APR256M	M8 x 1.25	SS type 303 or 304
APR041	3/8-16 TAP	SS type 303 or 304	APR260M	9mm	Steel / ASTM A-36
APR041M	M10 x 1.5	SS type 303 or 304	APR261M	9mm	SS type 303 or 304
APR045M	M8 x 1.25	Steel / ASTM A-36	APR265M	M8 x 1.25	Steel / ASTM A-36
APR046M	M8 x 1.25	SS type 303 or 304	APR266M	M8 x 1.25	SS type 303 or 304
APR050	13/32	Steel / ASTM A-36	APR267M	for M8 SHCS	Steel / ASTM A-36
APR050M	11mm	Steel / ASTM A-36	APR268M	for M8 SHCS	SS type 303 or 304
APR051	13/32	SS type 303 or 304	APR271M	M8 x 1.25	STEEL / ASTM A-36
APR051M	11mm	SS type 303 or 304	APR272M	M8 x 1.25	SS type 303 or 304
APR055M	9mm	Steel / ASTM A-36	APR273M	9mm	STEEL / ASTM A-36
APR056M		SS type 303 or 304	APR274M		SS type 303 or 304
APR057M		STEEL / ASTM A-36	APR276M		STEEL / ASTM A-36
APR058M		SS type 303 or 304	APR277M		SS type 303 or 304
APR060	3/8-16 TAP	Steel / ASTM A-36	APR280M	M8 x 1.25	STEEL / ASTM A-36
APR060M	M10 x 1.5	Steel / ASTM A-36	APR281M	M8 x 1.25	SS type 303 or 304
APR061	3/8-16 TAP	SS type 303 or 304	APR282M	FOR M8 SHCS	STEEL / ASTM A-36
APR061M	M10 x 1.5	SS type 303 or 304	APR283M	FOR M8 SHCS	SS type 303 or 304
APR062	for 3/8” SHCS	Steel / ASTM A-36	APR310M	M8 x 1.25	Steel / ASTM A-36
APR062M	for M10 SHCS	Steel / ASTM A-36	APR311M	M8 x 1.25	SS type 303 or 304
APR063	for 3/8” SHCS	SS type 303 or 304	APR312M	9mm	Steel / ASTM A-36
APR063M	for M10 SHCS	SS type 303 or 304	APR313M	9mm	SS type 303 or 304
APR065M	M8 x 1.25	Steel / ASTM A-36	APR314M	M8 x 1.25	STEEL / ASTM A-36
APR066M	M8 x 1.25	SS type 303 or 304	APR315M	M8 x 1.25	SS type 303 or 304
APR067M	for M8 SHCS	Steel / ASTM A-36	APR316M	9mm	STEEL / ASTM A-36
APR068M	for M8 SHCS	SS type 303 or 304	APR317M	9mm	SS type 303 or 304
APR070	13/32	Steel / ASTM A-36	APR320M	M8 x 1.25	Steel / ASTM A-36
APR070M	11mm	Steel / ASTM A-36	APR321M		SS type 303 or 304
APR071	13/32	SS type 303 or 304	APR330M		Steel / ASTM A-36
APR071M	11mm	SS type 303 or 304	APR331M		SS type 303 or 304
APR075M	9mm	Steel / ASTM A-36	APR332M	9mm	Steel / ASTM A-36
APR076M		SS type 303 or 304	APR333M	9mm	SS type 303 or 304
APR077M		STEEL / ASTM A-36	APR336M	M8 x 1.25	STEEL / ASTM A-36
APR078M		SS type 303 or 304	APR337M	M8 x 1.25	SS type 303 or 304
APR085M	M8 x 1.25	STEEL / ASTM A-36	APR338M	9mm	STEEL / ASTM A-36
APR086M	M8 x 1.25	SS type 303 or 304	APR339M	9mm	SS type 303 or 304