{"product_id":"grade-8-zinc-yellow-plated-carriage-bolts-5-16-18x3_3148c8kc","title":"[450 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 5\/16-18X3","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eGrade 8 Zinc Yellow Plated Carriage Bolts 5\/16-18X3\u003c\/b\u003e deliver rugged reliability for outdoor and indoor wood projects. Crafted from high-strength Grade 8 steel and finished with a durable zinc yellow plating, these carriage bolts combine superior shear strength with corrosion resistance, making them ideal for decks, fencing, timber framing, and furniture assemblies.\u003c\/p\u003e \u003cp\u003eDesigned for wooden connections, their domed head and square neck prevent rotation during installation, while the coarse 5\/16-18 thread provides solid engagement in soft or hardwoods.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow plated for improved corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \/ Thread:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Carriage bolt with domed head and a square undercut for locking into wood\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Wood-to-wood connections in decks, fences, timber framing, and furniture\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Grade 8 zinc yellow plated carriage bolts?\u003c\/h3\u003e \u003cp\u003eChoosing Grade 8 bolts ensures you have one of the strongest fasteners for demanding wood projects. The zinc yellow finish offers a bright, corrosion-resistant barrier suitable for outdoor exposure, while the carriage bolt design reduces the need for nuts on the visible side of the assembly.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e \u003cp\u003eFor best results, drill a clearance hole through the top board, thread a nut and washer on the opposite side if required, align the bolt, and tighten using appropriate tools. The square neck grips into the wood to prevent turning during tightening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50346410574103,"sku":"3148C8KC","price":500.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/grade-8-zinc-yellow-plated-carriage-bolts-6304-_48122.ZY_Carriage_Bolt_cdb96b36-6694-485e-967b-341db63061ae.jpg?v=1747149784","url":"https:\/\/mutualscrew.com\/products\/grade-8-zinc-yellow-plated-carriage-bolts-5-16-18x3_3148c8kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}