{"product_id":"holo-krome-87036-m4x0-7-flat-socket-cap-screw-12-9-alloy-steel","title":"Holo-krome 87036 M4x0.7 Flat Socket Cap Screw 12.9 Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOLO-KROME 87036 is a metric flat socket cap screw designed for applications where a flush or countersunk fastener profile is required. Built from grade 12.9 alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance in a compact, low-profile head. The 90-degree flat head seats flush with or below the surface of the workpiece, driven by a 2.55 mm hex socket. It carries an M4x0.7 thread with a 4G thread fit class and conforms to ANSI B1.13M and ISO 10642 fastener standards. Machinists, industrial maintenance technicians, and mechanical assemblers commonly install this fastener in precision equipment, fixtures, and assemblies.\u003c\/p\u003e\u003cp\u003eThe 87036 is suited for metric fastening applications in machinery, tooling, jigs, and equipment panels where a countersunk seat is required and high clamping force is critical. The grade 12.9 material grade indicates an extremely high-strength fastener appropriate for demanding mechanical assemblies. The black oxide finish provides a clean appearance and mild corrosion protection in indoor or low-moisture environments. Overall length is 16 mm, making it appropriate for moderate material thicknesses in both light and heavy fabrication contexts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 12.9 alloy steel for high tensile and proof load strength\u003c\/li\u003e\n\u003cli\u003e90-degree flat head seats flush in countersunk holes per ISO 10642\u003c\/li\u003e\n\u003cli\u003e2.55 mm hex socket drive for precise torque application\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for a clean appearance with mild corrosion resistance\u003c\/li\u003e\n\u003cli\u003eM4x0.7 thread with 4G fit class for consistent metric thread engagement\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI B1.13M and ISO 10642 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric flat socket cap screw replacement or new-installation fastener conforming to ISO 10642 and ANSI B1.13M, suitable for standard M4x0.7 countersunk socket screw applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a calibrated 2.55 mm hex key or socket driver. Verify the receiving hole is properly countersunk to a 90-degree seat angle before installation. Power down or de-energize any equipment before servicing fasteners in live assemblies. Do not mix metric and inch-series fasteners or substitute lower-grade hardware in high-load applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4x0.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 90 Degree Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 2.55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 8.96 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 2.48 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: 12.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 4G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI B1.13M, ISO 10642\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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: 87036\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51742446125362,"sku":"87036","price":5404.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a898bb0194b0c40d24656081281ebd0.jpg?v=1788837520","url":"https:\/\/voomisupply.com\/products\/holo-krome-87036-m4x0-7-flat-socket-cap-screw-12-9-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}