{"product_id":"bowmalloy-bow500121-sae-flat-washer-7-8-inch-steel-25-pack","title":"Bowmalloy BOW500121 Sae Flat Washer 7\/8 Inch Steel 25-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BOWMALLOY BOW500121 is a 7\/8 inch SAE flat washer manufactured from steel with a Bowma-Guard protective finish. It meets ASTM F436 fastener standards and carries a Rockwell hardness rating of C38-42, making it suitable for structural and heavy-duty mechanical applications. The washer measures 15\/16 inches inside diameter, 1-3\/4 inches outside diameter, and 9\/64 inches thick. Licensed tradespeople, maintenance mechanics, and contractors use this washer to distribute load across bolted connections and reduce surface damage under bolt heads and nuts. Each package contains 25 washers.\u003c\/p\u003e\u003cp\u003eThis washer is designed for general industrial, commercial, and construction applications where SAE-standard inch-series hardware is specified. The Bowma-Guard finish provides surface protection against corrosion in service environments typical of structural steel assembly, equipment mounting, and mechanical fastening. It is appropriate for use wherever ASTM F436 compliance is required, including steel framing and heavy equipment installation. The inch-measurement system makes it a direct fit with standard SAE fastener assemblies commonly used in North American trade work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeets ASTM F436 fastener standard for structural flat washers\u003c\/li\u003e\n\u003cli\u003eRockwell hardness C38-42 for resistance to deformation under load\u003c\/li\u003e\n\u003cli\u003eBowma-Guard finish for corrosion protection\u003c\/li\u003e\n\u003cli\u003eSAE washer type for load distribution in inch-series bolted assemblies\u003c\/li\u003e\n\u003cli\u003eConsistent dimensions: 15\/16 inches ID, 1-3\/4 inches OD, 9\/64 inches thick\u003c\/li\u003e\n\u003cli\u003eSold in packs of 25 for job-site and shop use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style SAE flat washer for use with 7\/8 inch inch-series fasteners in structural and mechanical assemblies meeting ASTM F436 requirements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed mechanics, ironworkers, or general tradespeople working with bolted steel connections. Always de-energize or de-load the assembly before disassembling fastened joints. Follow applicable building codes and torque specifications provided by the fastener manufacturer or structural engineer of record. Do not substitute washer sizes outside the specified inside and outside diameter range for the intended fastener.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: SAE Flat Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 15\/16 inches (0.8960 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1-3\/4 inches (1.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 9\/64 inches (0.1480 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bowma-Guard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASTM F436\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Rockwell C38-42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161807\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BOWMALLOY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BOW500121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":52059853291826,"sku":"BOW500121","price":207.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/55b809fdd7f2db920e256d420f78fa38_b9b5d4ae-4c8e-4058-93cb-030bf9ab1d77.jpg?v=1790040639","url":"https:\/\/voomisupply.com\/products\/bowmalloy-bow500121-sae-flat-washer-7-8-inch-steel-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}