NAAMS Shims and Spacers

NAAMS shims are a great way to fill small gaps or spaces in your automation process. These are metric fitting shims in compliance with the North American Automotive Metric Standards. They come with a slot design to fit tight areas between two objects or workpieces. The thickness offerings are of 0.25mm, 0.50mm, 1.00mm, and 2.00mm. All 0.50mm shims come with a yellow zinc dichromate coating and 1.00mm shims have a black oxide coating. 0.25mm and 2.0mm shims have no coating and are to be distinguished by their overall thickness. Shims are also able to support and provide a better fit, it can also be used with spacers to fill in gaps between parts when needed. Custom shims are available for order. Contact Sales@freertool.com or 586-463-3200 for a quote.

NAAMS spacers also help fill in the bigger areas where a shim just isn't enough. These are metric spacers with assorted hole configurations. Series 200, 300, 400, and 500 have adjacent holes. The number of holes is referenced by the series number. Series 300 comes with three holes, series 400 has four holes, and series 500 has 5 holes. Series 600 has six holes with three parallel holes running adjacent to three other holes on the opposite side of the spacer. Narrow shims are 20mm in width and are offered in series 300, 400, and 500. Slotted shims are offered in series 300, 400, 500, and 600 with a 20mm width also. Custom spacers are available for order. Contact Sales@freertool.com or 586-463-3200 for a quote.

Aside from the standard series, our NAAMS spacer offerings also include a 3-slot construction spacer, mounting spacers, and shock bracket spacers. You can browse all of our NAAMS shims and spacers or see the full catalogs below.

At Freer Tool & Supply, we're able to offer both NAAMS shims and spacers at a great value without compromising quality with ISO 9001:2015 compliance.

Full catalogs can be found by following the links below.
NAAMS Shims
NAAMS Spacers
Complete NAAMS Catalog


NAAMS Spacer DSCP042-M475

NAAMS Spacer DSCP042-M475

SKU: FN-DSCP042-M475
MPN: DSCP042-M475, 56ZF28050-04

Regular price $4.51
NAAMS Spacer DSCP042-M500

NAAMS Spacer DSCP042-M500

SKU: FN-DSCP042-M500
MPN: DSCP042-M500, 56ZF28050-05

Regular price $4.51
NAAMS Spacer DSCP042-M525

NAAMS Spacer DSCP042-M525

SKU: FN-DSCP042-M525
MPN: DSCP042-M525, 56ZF28050-06

Regular price $4.51
NAAMS Spacer DSCP042-M550

NAAMS Spacer DSCP042-M550

SKU: FN-DSCP042-M550
MPN: DSCP042-M550, 56ZF28050-07

Regular price $4.51
NAAMS Spacer DSCP042-M575

NAAMS Spacer DSCP042-M575

SKU: FN-DSCP042-M575
MPN: DSCP042-M575, 56ZF28050-08

Regular price $4.51
NAAMS Spacer DSCP042-M600

NAAMS Spacer DSCP042-M600

SKU: FN-DSCP042-M600
MPN: DSCP042-M600, 56ZF28050-09

Regular price $4.51
NAAMS Spacer DSCP042-M625

NAAMS Spacer DSCP042-M625

SKU: FN-DSCP042-M625
MPN: DSCP042-M625, 56ZF28050-10

Regular price $4.51
NAAMS Spacer DSCP042-M650

NAAMS Spacer DSCP042-M650

SKU: FN-DSCP042-M650
MPN: DSCP042-M650, 56ZF28050-11

Regular price $4.51
NAAMS Spacer DSCP042-M675

NAAMS Spacer DSCP042-M675

SKU: FN-DSCP042-M675
MPN: DSCP042-M675, 56ZF28050-12

Regular price $4.51
NAAMS Spacer DSCP042-M700

NAAMS Spacer DSCP042-M700

SKU: FN-DSCP042-M700
MPN: DSCP042-M700, 56ZF28050-13

Regular price $4.51
NAAMS Spacer DSCP042-M725

NAAMS Spacer DSCP042-M725

SKU: FN-DSCP042-M725
MPN: DSCP042-M725, 56ZF28050-14

Regular price $4.51
NAAMS Spacer DSCP042-M750

NAAMS Spacer DSCP042-M750

SKU: FN-DSCP042-M750
MPN: DSCP042-M750, 56ZF28050-15

Regular price $4.51
NAAMS Spacer DSCP042-M775

NAAMS Spacer DSCP042-M775

SKU: FN-DSCP042-M775
MPN: DSCP042-M775, 56ZF28050-16

Regular price $4.51
NAAMS Spacer DSCP042-M800

NAAMS Spacer DSCP042-M800

SKU: FN-DSCP042-M800
MPN: DSCP042-M800, 56ZF28050-17

Regular price $4.51
NAAMS Spacer DSCP043-M400

NAAMS Spacer DSCP043-M400

SKU: FN-DSCP043-M400
MPN: DSCP043-M400, 56ZF28466-01

Regular price $9.34
NAAMS Spacer DSCP043-M425

NAAMS Spacer DSCP043-M425

SKU: FN-DSCP043-M425
MPN: DSCP043-M425, 56ZF28466-02

Regular price $9.34
NAAMS Spacer DSCP043-M450

NAAMS Spacer DSCP043-M450

SKU: FN-DSCP043-M450
MPN: DSCP043-M450, 56ZF28466-03

Regular price $9.34
NAAMS Spacer DSCP043-M475

NAAMS Spacer DSCP043-M475

SKU: FN-DSCP043-M475
MPN: DSCP043-M475, 56ZF28466-04

Regular price $9.34
NAAMS Spacer DSCP043-M500

NAAMS Spacer DSCP043-M500

SKU: FN-DSCP043-M500
MPN: DSCP043-M500, 56ZF28466-05

Regular price $9.34
NAAMS Spacer DSCP043-M525

NAAMS Spacer DSCP043-M525

SKU: FN-DSCP043-M525
MPN: DSCP043-M525, 56ZF28466-06

Regular price $9.34
NAAMS Spacer DSCP043-M550

NAAMS Spacer DSCP043-M550

SKU: FN-DSCP043-M550
MPN: DSCP043-M550, 56ZF28466-07

Regular price $9.34
NAAMS Spacer DSCP043-M575

NAAMS Spacer DSCP043-M575

SKU: FN-DSCP043-M575
MPN: DSCP043-M575, 56ZF28466-08

Regular price $9.34
NAAMS Spacer DSCP043-M600

NAAMS Spacer DSCP043-M600

SKU: FN-DSCP043-M600
MPN: DSCP043-M600, 56ZF28466-09

Regular price $9.34
NAAMS Spacer DSCP043-M625

NAAMS Spacer DSCP043-M625

SKU: FN-DSCP043-M625
MPN: DSCP043-M625, 56ZF28466-10

Regular price $9.34