{"product_id":"holo-krome-770407050-m4-x-0-70-hex-socket-cap-screw-50mm","title":"Holo-krome 770407050 M4 X 0.70 Hex Socket Cap Screw 50mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 770407050 is a metric hex socket cap screw in M4 x 0.70 thread size with a 50 mm length under head. It is manufactured from austenitic Grade A4 stainless steel with a bright, uncoated finish. This is a partially threaded fastener driven by a hex (Allen) key. It meets the dimensional requirements of ISO 4762 and the mechanical and corrosion-resistance requirements of ISO 3506-1. These screws are used in industrial assemblies, mechanical equipment, and trade installations where corrosion resistance and a clean, low-profile head are required. Licensed trades and maintenance professionals install them with standard metric hex key sets.\u003c\/p\u003e\n\u003cp\u003eThis fastener suits residential and commercial mechanical assemblies where stainless steel is specified for corrosion resistance — including HVAC equipment panels, pump housings, plumbing fixture mounting, electrical enclosures, and general trade-service applications. The M4 x 0.70 thread form is a standard ISO metric pitch, compatible with any tapped M4 x 0.70 hole or M4 x 0.70 nut. The 50 mm under-head length accommodates medium-depth clamping joints. The partial thread length provides a shank bearing area for shear-loaded joints.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAustenitic Grade A4 stainless steel — high corrosion resistance for wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating buildup that could affect thread fit\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank — provides a bearing surface in shear-loaded applications\u003c\/li\u003e\n  \u003cli\u003eHex socket drive — compatible with standard metric Allen keys and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 4762 (dimensions) and ISO 3506-1 (mechanical properties)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any tapped or through-hole assembly requiring an M4 x 0.70 thread pitch. Fits standard M4 x 0.70 nuts, inserts, and tapped holes per ISO metric thread standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a calibrated metric hex key or hex bit driver sized for M4 socket cap screws. De-energize and lock out any equipment before replacing fasteners on live assemblies. Do not mix stainless fasteners with dissimilar metals in highly conductive or galvanic environments without appropriate isolation. Apply anti-seize compound to stainless threads when installing into stainless tapped holes to prevent galling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4 x 0.70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, Austenitic Grade A4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ISO 3506-1, ISO 4762\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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 770407050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51732459094322,"sku":"770407050","price":1598.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b703018f916ffb6bc2d7317e554fe89_659cf4a0-75d9-4a0b-8f55-63b9574b78cb.jpg?v=1788742998","url":"https:\/\/voomisupply.com\/products\/holo-krome-770407050-m4-x-0-70-hex-socket-cap-screw-50mm","provider":"Voomi Supply","version":"1.0","type":"link"}