{"product_id":"internal-external-tooth-lock-washer-fits-bolt-size-1-2-in-steel-zinc-plated-finish-25-pk","title":"Internal\/External Tooth Lock Washer,  Fits Bolt Size 1\/2 in Steel,  Zinc Plated Finish,  25 PK","description":"\u003cp\u003e\u003cstrong\u003eCONTRACTOR SELECT — Lock Washers — Internal\/External Tooth Lock Washer, Fits Bolt Size 1\/2 in Steel, Zinc Plated Finish, 25 PK\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eCONTRACTOR SELECT Lock Washers built for consistent performance in maintenance, inspection, and replacement work.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQuick specs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc Plated\u003c\/li\u003e\n\u003cli\u003eSystem of Measurement: Inch\u003c\/li\u003e\n\u003cli\u003eFor Screw Size: 1\/2 in\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: U37590.050.0001\u003c\/li\u003e\n\u003cli\u003eUPC: -\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e U37590.050.0001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e -\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Multiple\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter - Maximum:\u003c\/strong\u003e 1 17\/64 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter - Minimum:\u003c\/strong\u003e 1 7\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter - Maximum:\u003c\/strong\u003e 17\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter:\u003c\/strong\u003e 33\/64 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Screw Size:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 1.38 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Thickness:\u003c\/strong\u003e 3\/64 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Thickness:\u003c\/strong\u003e 0.052 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 0.512 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDetails\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Standards:\u003c\/strong\u003e ASME B18.22.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 40 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Type:\u003c\/strong\u003e Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Internal\/External Tooth Lock Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ASME B18.21.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement:\u003c\/strong\u003e Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\/Class:\u003c\/strong\u003e Not Graded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRockwell Hardness:\u003c\/strong\u003e C40 to C50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Internal\/External Tooth (Type A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Small Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Washer Type:\u003c\/strong\u003e Internal and External Tooth Lock\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Lock Washers is a practical option for maintenance teams and procurement.\u003c\/p\u003e \u003cp\u003eRecommended for facility operations and routine servicing and designed to support reliable operation in demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eOrganized for straightforward purchasing and stocking.\u003c\/li\u003e\n\u003cli\u003eSuitable for maintenance, repair, and project-based procurement.\u003c\/li\u003e\n\u003cli\u003eHelps keep specifications consistent across replacements and replenishment cycles.\u003c\/li\u003e\n\u003cli\u003eDesigned for professional use where predictable fit and handling are important.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Review application constraints and installation requirements to ensure the part meets your needs.\u003c\/p\u003e","brand":"CONTRACTOR SELECT","offers":[{"title":"Default Title","offer_id":47349455716649,"sku":"G5333711","price":10.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/7708\/4201\/products\/Z-qJ5xkcpEx.jpg?v=1702480319","url":"https:\/\/contractorsupplies.com\/products\/internal-external-tooth-lock-washer-fits-bolt-size-1-2-in-steel-zinc-plated-finish-25-pk","provider":"contractorsupplies","version":"1.0","type":"link"}