{"title":"NAAMS Shims - ACH Series","description":"\u003cp\u003e\u003cspan\u003eFreer Tool \u0026amp; Supply’s \u003c\/span\u003e\u003cstrong\u003eNAAMS shims\u003c\/strong\u003e\u003cspan\u003e collection helps fixture builders fine-tune alignment, height, and stack-up for more repeatable welding, assembly, and automation setups. Shims are used to make precise adjustments between bases, risers, locators, clamps, and mounting components—helping correct minor variation, improve fit-up, and maintain consistent part location across high-cycle production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese \u003cstrong\u003e\u003ca href=\"http:\/\/www.naamsstandards.org\/Standards\/chapters\/assembly\/J.pdf\" target=\"_blank\"\u003eNAAMS shims\u003c\/a\u003e\u003c\/strong\u003e are fully compliant with North American Automotive Metric Standards (NAAMS) and feature a two-slot construction, each slot measuring 10.5 ± 0.20 mm. The rounded ends of the slots have a true radius equal to half the slot width. Manufactured from S.A.E. 1010 full hard cold rolled strip steel, these shims ensure durability and precision.\u003c\/p\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eACH series shims are available in 0.25 mm (uncoated), 0.50 mm (yellow zinc coated), 1.00 mm (black oxide coated), and 2.00 mm (uncoated) thicknesses. Browse the ACH series NAAMS shims below or use the corresponding NAAMS code in the table to find what you need.\u003c\/div\u003e\n\u003cp\u003eFor a recent NAAMS Standards catalog, click \u003cstrong\u003e\u003ca href=\"http:\/\/www.naamsstandards.org\/publications\/nascontents.htm\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/files\/ACH_Series_Shims_f96808e9-f4fb-44a4-9412-c6e483479ea5_480x480.png?v=1645017966\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"4\" cellspacing=\"4\" width=\"122\" border=\"3\" style=\"width: 250px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eNAAMS Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eSurface\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.freertool.com\/ach602\"\u003eACH602\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e0.25\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.freertool.com\/ach605\"\u003eACH605\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e0.50\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eYellow Zinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.freertool.com\/ach610\"\u003eACH610\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.00\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eBlack Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.freertool.com\/ach620\"\u003eACH620\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2.00\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","products":[{"product_id":"ach602","title":"NAAMS Shims ACH602 DSCH044-M025","description":"\u003ch4\u003eShort Description\u003c\/h4\u003eFreer NAAMS ACH602 shims come with a 2-slot construction design with dimensions of 110 x 110 x 0.25mm. It has 10.5mm slots with no coating.\u003cbr\u003e\u003chr\u003e\u003ch3\u003eFull Description\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFREER NAAMS SHIMS DSCH044-M025\u003c\/p\u003e\u003cp\u003eNAAMS CODE: ACH602\u003c\/p\u003e\u003cp\u003eMetric thickness shim: 0.25mm\u003c\/p\u003e\u003cp\u003eSurface Finish: None\u003c\/p\u003e","brand":"Freer-NAAMS","offers":[{"title":"Default Title","offer_id":39890911854797,"sku":"FN-ACH602","price":1.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/products\/0147554_naams-shims-ach602_550_992a3526-9d7e-4b3d-8bae-c36636821db6.png?v=1645558640"},{"product_id":"ach610","title":"NAAMS Shims ACH610 DSCH044-M100","description":"\u003ch4\u003eShort Description\u003c\/h4\u003eFreer NAAMS ACH610 shims come with a 2-slot construction design with dimensions of 110 x 110 x 1.00mm. It has 10.5mm slots with a black oxide coating.\u003cbr\u003e\u003chr\u003e\u003ch3\u003eFull Description\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFREER NAAMS SHIMS DSCH044-M100\u003c\/p\u003e\u003cp\u003eNAAMS CODE: ACH610\u003c\/p\u003e\u003cp\u003eMetric thickness shim: 1.00mm\u003c\/p\u003e\u003cp\u003eSurface Finish: Black Oxide\u003c\/p\u003e","brand":"Freer-NAAMS","offers":[{"title":"Default Title","offer_id":39890912051405,"sku":"FN-ACH610","price":1.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/products\/0147556_naams-shims-ach610_550_9b51c8a4-5a36-4eae-aa8c-0b5542e16e1d.png?v=1645558651"},{"product_id":"ach620","title":"NAAMS Shims ACH620 DSCH044-M200","description":"\u003ch4\u003eShort Description\u003c\/h4\u003eFreer NAAMS ACH620 shims come with a 2-slot construction design with dimensions of 110 x 110 x 2.00mm. It has 10.5mm slots with no coating.\u003cbr\u003e\u003chr\u003e\u003ch3\u003eFull Description\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFREER NAAMS SHIMS DSCH044-M200\u003c\/p\u003e\u003cp\u003eNAAMS CODE: ACH620\u003c\/p\u003e\u003cp\u003eMetric thickness shim: 2.00mm\u003c\/p\u003e\u003cp\u003eSurface Finish: None\u003c\/p\u003e","brand":"Freer-NAAMS","offers":[{"title":"Default Title","offer_id":39890912084173,"sku":"FN-ACH620","price":1.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/products\/0147557_naams-shims-ach620_550_6314e5c9-36a7-4fe4-9b19-b75e5b00479e.png?v=1645558656"},{"product_id":"ach605","title":"NAAMS Shims ACH605 DSCH044-M050","description":"\u003ch4\u003eShort Description\u003c\/h4\u003eFreer NAAMS ACH605 shims come with a 2-slot construction design with dimensions of 110 x 110 x 0.50mm. It has 10.5mm slots with a yellow zinc dichromate coating.\u003cbr\u003e\u003chr\u003e\u003ch3\u003eFull Description\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFREER NAAMS SHIMS DSCH044-M050\u003c\/p\u003e\u003cp\u003eNAAMS CODE: ACH605\u003c\/p\u003e\u003cp\u003eMetric thickness shim: 0.50mm\u003c\/p\u003e\u003cp\u003eSurface Finish: Yellow Zinc Dichromate\u003c\/p\u003e","brand":"Freer-NAAMS","offers":[{"title":"Default Title","offer_id":39891890602189,"sku":"FN-ACH605","price":1.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/products\/0147555_0_2929d0aa-1cdc-4848-98d1-3aab79022035.png?v=1645558646"},{"product_id":"naams-shims-2-slot-ash6-kit-7-piece-dsch044-m507","title":"NAAMS Shims 2-Slot ACH6-KIT 7-Piece DSCH044-M507","description":"\u003ch4\u003eShort Description\u003c\/h4\u003e\nNAAMS shims 2-slot 7-piece kit comes with (2) 0.25mm, (3) 0.50mm, (1) 1.00mm, and (1) 2.00mm shims. The 0.50mm shims come with a yellow finish and the 1.00mm comes with a black oxide finish.\u003cbr\u003eProduct Number: ACH6-Kit\u003cbr\u003e\u003chr\u003e\n\u003ch3\u003eFull Description\u003c\/h3\u003e\n\u003cp\u003eNAAMS SHIMS ACH6-Kit\u003c\/p\u003e\n\u003cp\u003eACH600 series 7 piece metric shim set 5.00mm\u003c\/p\u003e\n\u003cp\u003eSet includes:\u003c\/p\u003e\n\u003cp\u003e(1) 2.00mm\u003c\/p\u003e\n\u003cp\u003e(1) 1.00mm\u003c\/p\u003e\n\u003cp\u003e(3) .50mm\u003c\/p\u003e\n\u003cp\u003e(2) .25mm\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"NAAMS ACH6 Kit Dimensions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/files\/ACH6-DIMS_480x480.jpg?v=1698085414\"\u003e\u003c\/p\u003e","brand":"Freer-NAAMS","offers":[{"title":"Default Title","offer_id":41927893713101,"sku":"FN-ACH6-KIT","price":9.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4419\/3741\/files\/ACH6-KIT.jpg?v=1698085767"}],"url":"https:\/\/www.freertool.com\/en-ca\/collections\/naams-shims-ach-series.oembed","provider":"Freer Tool and Supply","version":"1.0","type":"link"}