{"product_id":"value-collection-vs1108ps-hex-cap-screw-3-8-16-silicon-bronze","title":"Value Collection VS1108PS Hex Cap Screw 3\/8-16 Silicon Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION VS1108PS is a hex head cap screw designed for fastening applications that require corrosion resistance in wet, marine, or chemically active environments. Manufactured from silicon bronze alloy grade C651, this fully threaded fastener follows a 3\/8-16 UNC thread pattern with a 1-1\/4 inch length under head. The bright, uncoated finish maintains the natural surface of the alloy. It meets ASME B18.2.1 dimensional standards, making it a reliable choice for structural and mechanical assemblies where bronze fasteners are specified. Licensed tradespeople and maintenance professionals working near saltwater, pool equipment, or plumbing systems commonly select silicon bronze hardware for its long-term durability under corrosive conditions.\u003c\/p\u003e\u003cp\u003eThis cap screw is suited for residential and commercial applications where standard steel fasteners would corrode prematurely. Typical use cases include dock hardware, pool and spa equipment, marine plumbing fixtures, and coastal HVAC installations. The 9\/16 inch hex drive size is compatible with standard combination wrenches and hex sockets. The fully threaded shaft provides consistent thread engagement across the full grip length, which is useful in thin-material or through-bolt installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon bronze C651 material provides strong corrosion resistance in marine and wet environments\u003c\/li\u003e\n\u003cli\u003eFully threaded 3\/8-16 UNC shaft for consistent thread engagement\u003c\/li\u003e\n\u003cli\u003eMeets ASME B18.2.1 dimensional standards for hex head cap screws\u003c\/li\u003e\n\u003cli\u003e9\/16 inch hex drive compatible with standard wrenches and sockets\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish preserves natural alloy surface\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inch length under head suits a range of fastening depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style or aftermarket replacement fastener for assemblies specifying 3\/8-16 UNC fully threaded hex head cap screws in silicon bronze.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tradesperson familiar with fastener torque requirements for bronze alloys, as silicon bronze is softer than steel and susceptible to galling if over-torqued. Power down or depressurize any system before replacing fasteners in pressurized plumbing or HVAC enclosures. Use a calibrated torque wrench and apply an appropriate anti-seize compound if fastening into a dissimilar metal to prevent galvanic corrosion. Follow applicable codes such as IPC or NEC when installing in plumbing or electrical enclosure applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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\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\u003eHex Key Size\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: VS1108PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696894443826,"sku":"VS1108PS","price":2121.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1378d54d7cfb01e222ff0a1acfc639b.jpg?v=1788347376","url":"https:\/\/voomisupply.com\/products\/value-collection-vs1108ps-hex-cap-screw-3-8-16-silicon-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}