{"product_id":"70-duro-metric-buna-2x8-oring-bagged-4000-pcs-per-bag_zmush2x8b4000","title":"Black Buna-N O-Ring | 8mm ID x 2mm Wide | 70 Durometer (4000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eThese 8 millimeter inside diameter x 2 millimeter cross-section Buna-N O-rings deliver reliable sealing for metric housings and gasket interfaces in machinery, hydraulic systems, and pneumatic assemblies. Packaged in bags of 4,000 pieces to support high-volume maintenance and manufacturing needs, they maintain consistent 70 Shore A hardness across typical operating cycles.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8 millimeter inside diameter x 2 millimeter cross-section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Buna-N (NBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer:\u003c\/strong\u003e 70 Shore A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged, 4,000 pieces per bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\/Type:\u003c\/strong\u003e Metric O-ring\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing performance:\u003c\/strong\u003e Buna-N formulation provides effective sealing under typical oil and hydrocarbon exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetric compatibility:\u003c\/strong\u003e Metric O-ring profile designed for metric housings and gasket interfaces to ensure reliable installation and seal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume packaging:\u003c\/strong\u003e Bagged 4,000 pieces per bag supports maintenance shops, OEM stocking, and manufacturing lines needing bulk supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial properties:\u003c\/strong\u003e 70 Shore A hardness delivers consistent compression, predictable sealing behavior under dynamic loads, and compatibility with standard hydraulic and pneumatic fluids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e General-purpose sealing in machinery, hydraulic systems, and pneumatic systems where Buna-N is specified.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52347977367831,"sku":"ZMUSH2X8B4000","price":56.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Standard_Buna-N_O-Rings_d5558d45-80c4-4219-81ca-26cf562931c3.webp?v=1772392276","url":"https:\/\/mutualscrew.com\/products\/70-duro-metric-buna-2x8-oring-bagged-4000-pcs-per-bag_zmush2x8b4000","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}