{"product_id":"value-collection-831009pr-m3-cone-point-set-screw-alloy-steel","title":"Value Collection 831009PR M3 Cone Point Set Screw Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 831009PR is an M3 x 0.50 x 4 mm cone point set screw manufactured from alloy steel at Grade 14.9 (45H) for high-strength clamping applications. It features a hex drive with a 1.50 mm hex key size and a black oxide finish that provides moderate corrosion resistance. Conforming to DIN 914 and ISO 4027 standards, this set screw is engineered for precise, repeatable seating against a shaft or mating surface. Machinists, maintenance technicians, and assembly professionals install these fasteners when a positive, biting hold on a shaft or bore surface is required.\u003c\/p\u003e\u003cp\u003eThe cone point geometry concentrates clamping force at a single contact point, making this set screw well-suited for light-duty shaft locking, positioning, and indexing applications in mechanical assemblies. It is commonly used in machine tool components, motor shaft collars, gears, pulleys, and precision fixtures where metric fasteners are specified. The M3 thread size and 4 mm overall length target compact assemblies with limited engagement depth.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCone point geometry provides a biting, positive hold on shaft surfaces\u003c\/li\u003e\n\u003cli\u003eAlloy steel Grade 14.9 (45H) construction delivers high tensile and torsional strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish adds mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n\u003cli\u003eHex socket drive accepts a 1.50 mm hex key for precise torque application in tight spaces\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 914 and ISO 4027 dimensional standards for interchangeability\u003c\/li\u003e\n\u003cli\u003eMetric thread M3 x 0.50 pitch suits compact precision assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric-standard cone point set screw for use in any assembly specifying an M3 x 0.50 x 4 mm DIN 914 or ISO 4027 fastener. Verify thread engagement depth and shaft hardness before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 1.50 mm hex key; use a calibrated torque driver where assembly specifications demand controlled clamp load. De-energize and lock out all rotating machinery before servicing shaft fasteners. Inspect the mating shaft for adequate hardness so the cone point seats properly without damaging soft shaft surfaces. Follow applicable machine safety standards and manufacturer assembly guidelines during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3 x 0.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 mm overall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1.50 mm\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: 14.9 (45H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 914, ISO 4027\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\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: 831009PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711702827314,"sku":"831009PR","price":5383.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e4ff216568a3f4ca23c006a649ea63d1.jpg?v=1788478658","url":"https:\/\/voomisupply.com\/products\/value-collection-831009pr-m3-cone-point-set-screw-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}