{"product_id":"value-collection-203043b-hex-head-cap-screw-5-8-11-unc","title":"Value Collection 203043B Hex Head Cap Screw 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 203043B is a hex head cap screw designed for secure mechanical fastening in demanding environments. Manufactured from Grade 316 stainless steel, this fastener delivers strong corrosion resistance, particularly in marine, chemical, and high-moisture applications. The screw measures 5\/8-11 thread size with a 1-1\/4 inch length under the head and follows the UNC thread standard. The 15\/16 inch hex head accepts standard hex wrenches and sockets for reliable torque application. Machinists, pipefitters, millwrights, and general maintenance professionals install this type of fastener across a wide range of industrial and structural assemblies.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in residential, commercial, and industrial settings where stainless steel fasteners are specified. Common applications include pipe flanges, equipment mounting, marine hardware, food-processing machinery, chemical handling equipment, and corrosive outdoor environments. The UNC thread form is the standard coarse-thread designation used across most North American mechanical assemblies, making this screw widely compatible with standard tapped holes and hex nuts of matching thread specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for superior corrosion resistance in marine and chemical environments\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 UNC coarse thread for broad compatibility with standard North American tapped holes\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch length under head suitable for moderate-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003e15\/16 inch hex head accepts standard hex sockets and wrenches\u003c\/li\u003e\n  \u003cli\u003eInch measurement system consistent with common North American tooling and hardware specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use fastener for assemblies requiring a 5\/8-11 UNC hex head cap screw in Grade 316 stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a properly sized 15\/16 inch hex socket or open-end wrench. Ensure the mating tapped hole or nut is also rated for 5\/8-11 UNC thread and is free of debris before installation. De-energize and lock out any equipment before fastener replacement on live machinery per applicable OSHA lockout\/tagout procedures. Avoid mixing stainless steel fasteners with dissimilar metals in environments where galvanic corrosion is a concern.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 203043B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699773604146,"sku":"203043B","price":20.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b595973f1015fb3ecc2302b37d6d08c8.jpg?v=1788380749","url":"https:\/\/voomisupply.com\/products\/value-collection-203043b-hex-head-cap-screw-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}