{"product_id":"heavy-flat-washer-zinc","title":"Heavy Flat Washer Zinc","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003e✔In Stock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHeavy Flat Washer Zinc\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eOur Heavy Duty Zinc Plated Flat Washers are thicker and larger than standard flat washers, providing superior load distribution and better resistance to pull-through in timber and softer materials. Made from mild steel with a bright zinc plating, they offer good corrosion resistance at an economical price.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Mild Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright Zinc Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Heavy Duty \/ Thick Flat Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger outer diameter\u003c\/strong\u003e and increased thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent bearing surface\u003c\/strong\u003e for improved clamping force\u003c\/li\u003e\n\u003cli\u003eIdeal for use with zinc plated bolts and coach bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThese heavy flat washers spread the load over a wider area, reducing the risk of crushing timber or deforming thinner materials. The zinc plating gives a clean, shiny finish and basic rust protection suitable for indoor and lightly exposed applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eCommonly used for:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eTimber framing and decking\u003c\/li\u003e\n\u003cli\u003eFencing, gates, and outdoor structures\u003c\/li\u003e\n\u003cli\u003eSheds and general construction\u003c\/li\u003e\n\u003cli\u003eHeavy furniture and joinery\u003c\/li\u003e\n\u003cli\u003eStructural timber-to-timber connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003ePerfect pairing with our Zinc or Galv Coach Bolts, Hex Bolts, and Threaded Rod for a strong, reliable assembly.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAvailable in a range of sizes to suit common bolt diameters – select your required size above\u003c\/p\u003e","brand":"Bolt Direct","offers":[{"title":"M6 x 19mm","offer_id":62403333194099,"sku":null,"price":0.14,"currency_code":"NZD","in_stock":true},{"title":"M8 x 21mm","offer_id":62403333226867,"sku":null,"price":0.16,"currency_code":"NZD","in_stock":true},{"title":"M10 x 24mm","offer_id":62403333259635,"sku":null,"price":0.18,"currency_code":"NZD","in_stock":true},{"title":"M12 x 28mm","offer_id":62403333292403,"sku":null,"price":0.2,"currency_code":"NZD","in_stock":true},{"title":"M16 x 34mm","offer_id":62403333325171,"sku":null,"price":0.26,"currency_code":"NZD","in_stock":true},{"title":"M20 x 39mm","offer_id":62403333357939,"sku":null,"price":0.32,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7705\/2275\/files\/ChatGPTImageDec28_2025_04_34_33PM.png?v=1766892902","url":"https:\/\/boltdirect.co.nz\/products\/heavy-flat-washer-zinc","provider":"Bolt Direct","version":"1.0","type":"link"}