{"product_id":"hex-head-cap-screws-grade-8-steel-plain-fine-thread-5-8-18-x-2-1-2-pt_6340ch8pbb","title":"[25 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5\/8-18 x 2 1\/2\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003eChoose high-strength fasteners for demanding assemblies with our Hex Head Cap Screws. Manufactured from Grade 8 steel with a plain finish and fine thread, these screws deliver exceptional tensile strength and reliable seating in a range of mechanical applications.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey specifications\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/8-18 (diameter 5\/8 inch, 18 threads per inch)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2 1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e Fine thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003eGrade 8 steel provides high tensile and shear strength for critical fastening, while the plain finish offers a clean, uncoated option that can be easily cleaned and inspected in assembly processes. The 5\/8-18 fine thread ensures precise engagement and reduces backlash in tight tolerances.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAutomotive and mechanical repair projects requiring strong fasteners\u003c\/li\u003e \u003cli\u003eMachinery, equipment, and industrial assemblies\u003c\/li\u003e \u003cli\u003eGeneral structural applications where a robust, no-finish fastener is suitable\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to pair with compatible 5\/8-18 nuts and mating hardware. Ideal for projects where a robust clamped joint is essential. Note: plain steel is not corrosion-resistant like stainless steel, so consider exposure environment when selecting fasteners.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349014352151,"sku":"6340CH8PBB","price":75.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_48cdb95b-87db-4347-94a6-004fe12fcd2c.gif?v=1744931372","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-fine-thread-5-8-18-x-2-1-2-pt_6340ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}