{"product_id":"value-collection-43177-m12x1-75-flat-socket-cap-screw-12-9","title":"Value Collection 43177 M12x1.75 Flat Socket Cap Screw 12.9","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 43177 is a metric flat socket cap screw designed for flush or countersunk fastening applications in metal assemblies. It features a 90-degree flat head driven by an 8 mm hex socket and a fully threaded M12x1.75 shank with an overall length of 30 mm. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance. It conforms to DIN 7991, making it a standard replacement or build-spec fastener for precision mechanical, industrial, and structural assemblies. Machinists, millwrights, and maintenance technicians are the typical end users.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is suited for applications where a standard hex socket cap screw head would protrude above a mating surface. Common uses include machine frames, jigs, fixtures, tooling plates, and industrial equipment where a low-profile or countersunk fastener profile is required. The 12.9 material grade makes it appropriate for high-load, high-torque connections in demanding assemblies. It is sold individually with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90-degree flat head seats flush in countersunk holes for a low-profile installation\u003c\/li\u003e\n  \u003cli\u003e8 mm hex socket drive compatible with standard hex keys and socket drivers\u003c\/li\u003e\n  \u003cli\u003e12.9 alloy steel grade provides high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank along the entire 30 mm length for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 7991 for dimensional interchangeability with other metric flat socket cap screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 7991-compliant metric flat socket cap screw for use in any application requiring an M12x1.75 countersunk socket fastener with a 12.9 material grade.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or maintenance technicians using an 8 mm hex key or socket driver. Verify that the mating countersink is machined to the correct 90-degree angle and diameter before installation. Apply a thread-locking compound or hardened washer as required by the assembly specification. Never exceed the rated torque for the fastener grade as specified by the applicable engineering standard for 12.9 alloy steel fasteners.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12x1.75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 30 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: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\u003c\/strong\u003e: Fully Threaded\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 Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 7991\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: 43177\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689498444082,"sku":"43177","price":23.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e412657c8f7b69ffb95150511258eed3.jpg?v=1788260440","url":"https:\/\/voomisupply.com\/products\/value-collection-43177-m12x1-75-flat-socket-cap-screw-12-9","provider":"Voomi Supply","version":"1.0","type":"link"}