{"product_id":"holo-krome-76658-hex-socket-cap-screw-m2-5-x-0-45-8mm","title":"Holo-krome 76658 Hex Socket Cap Screw M2.5 X 0.45 8mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 76658 is a metric hex socket cap screw designed for precision fastening applications requiring high tensile strength and corrosion resistance. Sized at M2.5 x 0.45 with an 8 mm length under head, this screw is fully threaded and manufactured from alloy steel to Material Grade 12.9, the highest standard for socket cap screws. A black oxide finish provides a base level of corrosion protection and reduces light reflection. It is installed using a hex (Allen) key drive and conforms to ANSI B1.13M, DIN 912, ISO 4762, and ISO 898-1 standards. Machinists, maintenance technicians, and mechanical assembly professionals use this fastener in tight-clearance assemblies where a flush or recessed head profile is required.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for precision mechanical assemblies, tooling fixtures, machine components, and equipment where a compact, high-strength metric fastener is needed. Its fully threaded shank provides maximum thread engagement across the full grip length, making it appropriate for thin-material applications and close-tolerance threaded inserts. The M2.5 thread size is commonly found in small mechanical devices, instrumentation, and light industrial equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial Grade 12.9 alloy steel for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement across the entire length\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and low-reflectance appearance\u003c\/li\u003e\n  \u003cli\u003eHex socket drive allows installation in recessed or tight-clearance locations\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI B1.13M, DIN 912, ISO 4762, and ISO 898-1 standards\u003c\/li\u003e\n  \u003cli\u003eUNSPSC Code 31161501 for procurement and catalog classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard M2.5 x 0.45 metric hex socket cap screw per DIN 912 and ISO 4762, compatible with any M2.5-threaded hole or insert meeting the same pitch specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or mechanical technician using a calibrated hex key or socket driver sized for the M2.5 drive. Verify thread pitch and hole depth before installation to avoid cross-threading or bottoming out. Apply thread-locking compound or specified preload torque per the equipment manufacturer's assembly documentation. Grade 12.9 fasteners should not be substituted with lower-grade hardware in structural or load-bearing joints.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5 x 0.45\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\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\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI B1.13M, DIN 912, ISO 4762, ISO 898-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 76658\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51742337204530,"sku":"76658","price":12489.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8913a1b79cc3b8d7d8511aebb4362079.jpg?v=1788836843","url":"https:\/\/voomisupply.com\/products\/holo-krome-76658-hex-socket-cap-screw-m2-5-x-0-45-8mm","provider":"Voomi Supply","version":"1.0","type":"link"}