{"product_id":"gibraltar-23060-0030-m30-standard-flat-washer-din-6340","title":"Gibraltar 23060.0030 M30 Standard Flat Washer Din 6340","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 23060.0030 is an M30 standard flat washer manufactured from steel with a black phosphate finish. It meets the DIN 6340 fastener standard and is designed to distribute load across bolt and nut bearing surfaces in heavy-duty mechanical and structural assemblies. The washer measures 31 mm inside diameter by 68 mm outside diameter and 10 mm thick, providing substantial bearing surface area for large-diameter fasteners. At 0.47 pounds, it is a solid, single-piece component suited for professional installation in demanding applications. Machinists, millwrights, and maintenance technicians work with this type of washer in fabrication, equipment assembly, and structural fastening tasks.\u003c\/p\u003e\n\u003cp\u003eThis washer is sized for M30 fasteners and is appropriate for use in industrial machinery, structural steel connections, heavy equipment, and similar applications where a metric DIN 6340 standard flat washer is specified. The black phosphate finish provides a degree of corrosion resistance and reduces galling during assembly. It is sold as a single unit and is suitable for both new installation and maintenance replacement work in environments that call for metric hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM30 screw size with 31 mm inside diameter for precise fastener fitment\u003c\/li\u003e\n  \u003cli\u003e68 mm outside diameter delivers wide load distribution across bearing surfaces\u003c\/li\u003e\n  \u003cli\u003e10 mm thickness provides substantial rigidity under high-clamp-load conditions\u003c\/li\u003e\n  \u003cli\u003eBlack phosphate finish offers corrosion resistance and low-friction assembly\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6340 fastener standard for metric heavy-duty washer applications\u003c\/li\u003e\n  \u003cli\u003eSteel construction suited for structural and industrial mechanical assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with M30 metric fasteners in applications requiring a DIN 6340 standard flat washer. Suitable for structural, industrial, and heavy equipment assemblies specifying metric hardware.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using standard metric tooling. Ensure the mating fastener and receiving surface are clean and free of debris before assembly. Apply consistent torque to the fastener per the assembly specification for the joint being serviced. Do not substitute this washer in applications requiring a different fastener standard or dimensional profile without confirming compatibility with the design specification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Standard Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: M30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 31 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 68 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 10 mm\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 Phosphate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 6340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.47 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 23060.0030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51724043911474,"sku":"23060.0030","price":27.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9b901007eca09a201b24c77bfa7de92.jpg?v=1788612116","url":"https:\/\/voomisupply.com\/products\/gibraltar-23060-0030-m30-standard-flat-washer-din-6340","provider":"Voomi Supply","version":"1.0","type":"link"}