{"product_id":"split-lock-washer-fits-bolt-size-5-16-in-steel-black-oxide-finish-100-pk","title":"Split Lock Washer,  Fits Bolt Size 5\/16 in Steel,  Black Oxide Finish,  100 PK","description":"\u003cp\u003e\u003cstrong\u003eCONTRACTOR SELECT — Lock Washers — Split Lock Washer, Fits Bolt Size 5\/16 in Steel, Black Oxide Finish, 100 PK\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis Lock Washers from CONTRACTOR SELECT supports day-to-day operations where predictable fit and dependable handling matter.\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: Black Oxide\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eFor Screw Size: 5\/16 in\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: U37180.031.0001\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\u003eUPC:\u003c\/strong\u003e -\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Multiple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e U37180.031.0001\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter - Minimum:\u003c\/strong\u003e 19\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Width - Minimum:\u003c\/strong\u003e 3\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter - Maximum:\u003c\/strong\u003e 21\/64 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter:\u003c\/strong\u003e 5\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter - Maximum:\u003c\/strong\u003e 19\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Screw Size:\u003c\/strong\u003e 5\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 0.593 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Thickness:\u003c\/strong\u003e 0.097 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Thickness:\u003c\/strong\u003e 0.097 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 0.314 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter Tolerance:\u003c\/strong\u003e +\/-0.01 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance:\u003c\/strong\u003e +\/-0.005 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSection Width - Minimum:\u003c\/strong\u003e 1\/8 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDetails\u003c\/h3\u003e\u003cul\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\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRockwell Hardness:\u003c\/strong\u003e C38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Tolerance:\u003c\/strong\u003e +\/-0.005 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable:\u003c\/strong\u003e Removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Washer Type:\u003c\/strong\u003e Split Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Small Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in North America:\u003c\/strong\u003e Not Made in North America\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature:\u003c\/strong\u003e 10 Degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Quality Standards:\u003c\/strong\u003e ASTM A307A, SAE J429\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature:\u003c\/strong\u003e 275 Degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Location:\u003c\/strong\u003e Globally Sourced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Standards:\u003c\/strong\u003e ASME B18.21.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Type:\u003c\/strong\u003e Heavy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 38 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Split Lock Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Split 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 Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ASME B18.21.1\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Lock Washers is chosen for predictable fit and professional handling.\u003c\/p\u003e \u003cp\u003eRecommended for inventory replenishment and standardization 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\u003eClear specification formatting helps reduce ordering mistakes.\u003c\/li\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\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.\u003c\/p\u003e","brand":"CONTRACTOR SELECT","offers":[{"title":"Default Title","offer_id":47349449130281,"sku":"G0104161","price":5.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/7708\/4201\/products\/Z-qJ3wjcpEx_4f2ff5dd-1c77-415f-87c4-f7f32d6b71bb.jpg?v=1702480268","url":"https:\/\/contractorsupplies.com\/products\/split-lock-washer-fits-bolt-size-5-16-in-steel-black-oxide-finish-100-pk","provider":"contractorsupplies","version":"1.0","type":"link"}