{"product_id":"grade-8-zinc-yellow-plated-hex-tap-bolt-full-thread-5-16-18x4-1-2_3172bht8kc","title":"[300 BULK] Grade 8 Zinc Yellow Plated Hex Tap Bolt (Full Thread) 5\/16-18X4 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eGrade 8 Zinc Yellow Plated Hex Tap Bolt (Full Thread) 5\/16-18X4 1\/2\u003c\/b\u003e is a high-strength fastening solution designed for demanding industrial, automotive, and machinery applications. With a full-thread design, this hex tap bolt delivers exceptional grip and secure clamping across tapped holes or through assemblies that require precise, durable engagement.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 alloy steel:\u003c\/b\u003e Superior tensile strength for high-load environments and demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFull-thread design:\u003c\/b\u003e Threads run the entire length for versatile mounting and consistent engagement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and length:\u003c\/b\u003e 5\/16-18 UNC, length 4 1\/2 inches.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow plated (yellow zinc chromate) for enhanced corrosion resistance and a distinctive finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive assemblies, heavy equipment, machinery installations, and other high-strength fastening needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance: 5\/16-18 UNC thread, 4 1\/2 inch length, Grade 8, zinc yellow plated, full-thread hex tap bolt. Crafted from reliable alloy steel to ensure long-lasting performance under vibration and load. For best results, pair with compatible nuts and tapped holes, follow torque recommendations, and verify thread engagement for secure, durable fastening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50346675929367,"sku":"3172BHT8KC","price":458.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/zinc-plated-hex-tap-bolt-full-thread_cc0ff7cc-0ab6-46dc-8c66-f4bc0c61d318.jpg?v=1747149567","url":"https:\/\/mutualscrew.com\/products\/grade-8-zinc-yellow-plated-hex-tap-bolt-full-thread-5-16-18x4-1-2_3172bht8kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}