{"product_id":"ambr-plagcrh12","title":"Dynamo SS304 Expansion Bolt ? Durable Outdoor Wedge Anchor for Medium to High Hardness Rocks, M12x95mm","description":"\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Bolts:\u003c\/strong\u003e These expansion bolts are designed for medium to high hardness rocks, offering reliable anchorage with a minimum breaking strength of 25kN, meeting EN959:2007 standards.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRock Compatibility:\u003c\/strong\u003e Ideal for sandstone and similar materials, these bolts are not recommended for soft rocks like limestone or for coastal use due to potential corrosion issues in non-marine grade SS304.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e The bolts are crafted from stainless steel 304, ensuring durability in outdoor environments but requiring marine-grade steel for coastal areas or custom applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation Guidelines:\u003c\/strong\u003e Ensure bore depth of 95mm in rock, with a placement length of 87mm, for optimal performance. Use M10 bolts for very hard rocks like granite (compressive strength \u0026gt;75MPa).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Assurance:\u003c\/strong\u003e Hangers paired with these bolts are rigorously tested, ensuring a minimum breaking load of 25kN, and have a proven track record of not failing under loads of up to 38kN.\u003c\/li\u003e\n\u003c\/ul\u003eThe Dynamo Expansion Bolt is a stainless steel wedge-type anchor ideal for medium to high hardness rocks like sandstone. With a 12mm diameter and 95mm recommended bore length, it offers robust outdoor durability, though it?s not marine grade. Ensure compatibility with base rock strength; avoid soft rocks like limestone. Not suited for coastal areas; contact us for custom marine-grade options. Tested to meet EN959:2007 standards, this bolt ensures a minimum breaking strength of 25kN, providing reliable and secure anchorage for your projects.","brand":"Amber Sporting Goods","offers":[{"title":"12mm \/ Stainless Steel","offer_id":44171092918458,"sku":"AMBR-PLAGCRH12","price":11.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/7418\/6682\/files\/41HM2XeB05L._SL1000.jpg?v=1757335276","url":"https:\/\/ambersports.com\/products\/ambr-plagcrh12","provider":"Amber Worldwide LLC","version":"1.0","type":"link"}