{"product_id":"holo-krome-76166-m6-x-1-00-hex-socket-cap-screw-alloy-steel","title":"Holo-krome 76166 M6 X 1.00 Hex Socket Cap Screw Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOLO-KROME 76166 is a metric hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, industrial equipment, and precision components. This screw features an M6 x 1.00 thread with a 15 mm length under head and is fully threaded along its entire shank. It is manufactured from alloy steel to material grade 12.9, delivering exceptional tensile strength for demanding joint conditions. A black oxide coating provides moderate corrosion resistance and a uniform matte finish. Installation requires a standard hex key or Allen driver. Machinists, millwrights, and mechanical contractors commonly specify this fastener in both OEM production and MRO replacement work.\u003c\/p\u003e\u003cp\u003eThis screw is suited for use in close-tolerance tapped holes requiring full thread engagement over a short grip length. The M6 x 1.00 thread form follows ANSI B1.13M and ISO 4762 standards, making it compatible with metric assemblies that conform to those specifications. Grade 12.9 alloy steel construction makes this fastener appropriate for high-load, vibration-prone applications where lower-grade carbon steel fasteners would be inadequate. Typical applications include machine frames, jigs and fixtures, hydraulic component mounting, and tooling assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM6 x 1.00 metric thread, fully threaded shank for maximum engagement in shallow bores\u003c\/li\u003e\n\u003cli\u003e15 mm length under head suits compact joint stacks with limited clearance\u003c\/li\u003e\n\u003cli\u003eAlloy steel grade 12.9 provides high tensile and proof load ratings\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n\u003cli\u003eHex socket drive accepts standard metric Allen keys and hex bit drivers\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI B1.13M, ISO 4762, and ISO 898-1 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in any metric tapped hole with an M6 x 1.00 thread form per ISO 4762 and ANSI B1.13M standards. Suitable as a direct replacement in assemblies specifying grade 12.9 socket head cap screws of this thread and length.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist, millwright, or mechanical technician using the correct metric hex key or socket bit to avoid cam-out and fastener damage. Always ensure the mating tapped hole is clean, properly formed to the M6 x 1.00 thread standard, and free of debris before driving. De-energize and lock out any machinery before replacing fasteners in live equipment. Do not substitute a lower-grade fastener in joints originally designed for grade 12.9 without engineering review.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M6 x 1.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 15 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, ISO 4762, ISO 898-1\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: HOLO-KROME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 76166\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51735621632306,"sku":"76166","price":4547.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa6153fe4f4723d5d1c1ce3ceca24138.jpg?v=1788773319","url":"https:\/\/voomisupply.com\/products\/holo-krome-76166-m6-x-1-00-hex-socket-cap-screw-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}