{"product_id":"value-collection-b10108-shoulder-screw-m5x0-80-alloy-steel","title":"Value Collection B10108 Shoulder Screw M5x0.80 Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION B10108 is a metric shoulder screw machined from 12.9 grade alloy steel, designed for precision fastening applications where a hardened, close-tolerance shoulder is required. The shoulder measures 6 mm in diameter and 20 mm in length, providing a smooth bearing surface for rotating or sliding components. Drive engagement is via a hex socket head, which accepts a standard hex key or Allen driver. The head diameter ranges from 9.78 to 10 mm with a head height of 4.32 to 4.50 mm. The threaded portion is M5x0.80 metric thread. The uncoated finish leaves the steel in its natural state, and the part meets ASME\/ANSI B18.3.3.M, BS 4168, and ISO 7379 dimensional standards.\u003c\/p\u003e\n\u003cp\u003eShoulder screws of this type are used across mechanical assemblies, jigs, fixtures, and precision equipment where a hardened pin-like shoulder must pass through a bore to act as a pivot, guide, or locating element. Common applications include die sets, punch and die tooling, linkage assemblies, and cam mechanisms. The M5x0.80 thread engages a tapped hole in the base component while the shoulder floats freely through a mating bore in the moving part. This part is sold in packages of 10 units with a minimum order quantity of 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12.9 grade alloy steel construction for high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003e6 mm shoulder diameter with 20 mm shoulder length for consistent bearing surface\u003c\/li\u003e\n  \u003cli\u003eM5x0.80 metric thread for secure engagement in tapped base components\u003c\/li\u003e\n  \u003cli\u003eHex socket drive for installation with a standard hex key in confined spaces\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for use as-supplied or with customer-applied coatings\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3.3.M, BS 4168, and ISO 7379 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric shoulder screw for mechanical assemblies, tooling, and fixtures requiring an M5x0.80 threaded shank with a 6 mm precision shoulder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist, toolmaker, or mechanical technician using a properly sized hex key matched to the socket head. Before installation, confirm the mating bore diameter is sized to allow free rotation or sliding on the 6 mm shoulder without excessive clearance. The threaded hole in the base component must be clean and correctly tapped to M5x0.80 before driving the screw. Do not apply thread-locking compounds to the shoulder section, only to the threaded portion if retention is required.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Length\u003c\/strong\u003e: 20 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M5x0.80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 12.9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 9.78 to 10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 4.32 to 4.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME\/ANSI B18.3.3.M, BS 4168, ISO 7379\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: B10108\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720632729906,"sku":"B10108","price":27.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/878670130b194124549103cf4fa1cacb.jpg?v=1788567229","url":"https:\/\/voomisupply.com\/products\/value-collection-b10108-shoulder-screw-m5x0-80-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}