{"product_id":"3-8-x-3-8-x-18-precision-ground-flat-stock-aisi-o-1-oil-hardened-steel_54116","title":"3\/8\" X 3\/8\" X 18\" Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e AISI O-1 Oil Hardened Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/8 inch by 3\/8 inch by 18 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Precision ground flat stock\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrecision ground flat stock provides consistent squareness for reference surfaces, fixtures, and custom tooling\u003c\/li\u003e \u003cli\u003eAISI O-1 oil hardened steel offers stability after machining and good wear resistance for fixture components\u003c\/li\u003e \u003cli\u003eUniform cross section supports reliable clamping, routing, and milling setups\u003c\/li\u003e \u003cli\u003eMachinable with standard shop tools; suitable for drilling, milling, and shaping operations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Flat rectangular stock with square cross section\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSurface characteristics:\u003c\/strong\u003e Precision ground for flatness and squareness\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCross section:\u003c\/strong\u003e 3\/8 inch by 3\/8 inch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIndustry Used In\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMachine shops and toolmaking operations for fixture blocks and reference surfaces\u003c\/li\u003e \u003cli\u003eMetal fabrication and welding fixture construction\u003c\/li\u003e \u003cli\u003ePrototyping labs and education workshops for hands-on machining practice\u003c\/li\u003e \u003cli\u003eDIY makerspace projects requiring accurate, durable flat stock for jigs and alignment tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Starrett","offers":[{"title":"Default Title","offer_id":53162273898775,"sku":"54116","price":61.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/O1.jpg?v=1778616259","url":"https:\/\/mutualscrew.com\/products\/3-8-x-3-8-x-18-precision-ground-flat-stock-aisi-o-1-oil-hardened-steel_54116","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}