{"product_id":"value-collection-vs1030pr-hex-head-cap-screw-1-4-20","title":"Value Collection VS1030PR Hex Head Cap Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION VS1030PR is a 1\/4-20 x 1-1\/4 inch hex head cap screw manufactured from silicon bronze alloy grade C651. Fully threaded along its entire shank length under the head, it follows UNC thread standards and conforms to ASME B18.2.1 dimensional specifications. The bright, uncoated finish preserves the natural corrosion resistance inherent to silicon bronze, making this fastener well-suited for environments where galvanic compatibility or saltwater exposure is a concern. A 7\/16-inch hex drive size accommodates standard wrenches and sockets used in professional fastener installation.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used across marine, plumbing, electrical, and general mechanical assembly applications where silicon bronze is specified for its corrosion resistance and non-sparking characteristics. It is appropriate for use in both residential and commercial installations where UNC-threaded 1\/4-20 fasteners are required and where steel or stainless alternatives are unsuitable due to galvanic or environmental constraints. Trade professionals including marine technicians, plumbers, and electricians commonly specify silicon bronze hardware in wet or corrosive service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon bronze C651 material provides inherent corrosion resistance without a protective coating\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank under the head for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eUNC thread standard, 1\/4-20 thread size, conforms to ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating to flake, chip, or introduce galvanic incompatibility\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch hex drive accommodates standard box-end, open-end, and socket wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any application requiring a 1\/4-20 UNC fully threaded hex head cap screw in silicon bronze. Fits standard 1\/4-20 threaded holes and inserts per ASME B18.2.1 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a 7\/16-inch wrench or socket. Ensure mating threads are clean and free of debris before installation. Silicon bronze is a softer alloy than steel — avoid impact drivers set at high torque, and do not overtighten. Where fasteners will be used in submerged or marine service, verify that mating materials are galvanically compatible with copper-based alloys.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\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\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicon Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C651\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: VS1030PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689659728178,"sku":"VS1030PR","price":9871.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dfdfbcdd23654e6aebacb9568695ecb9.jpg?v=1788262582","url":"https:\/\/voomisupply.com\/products\/value-collection-vs1030pr-hex-head-cap-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}