{"product_id":"value-collection-592064pr-hex-socket-cap-screw-3-56-unf","title":"Value Collection 592064PR Hex Socket Cap Screw 3-56 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 592064PR is a hex socket cap screw designed for precision fastening in mechanical assemblies and light-duty structural applications. It carries a 3-56 UNF thread size with 1 inch of length under the head and is partially threaded along the shank. Drive engagement is through a 5\/64 inch hex socket. Constructed from 18-8 austenitic stainless steel (Grade A2), this fastener resists corrosion in wet or chemically active environments. It meets ASME\/ANSI B18.3 and ASTM F837 standards, making it appropriate for applications where dimensional and material traceability matter. Machinists, maintenance technicians, and industrial assemblers commonly work with this screw type.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in close-tolerance assemblies where a hex socket drive allows torque application in confined spaces. The fine 56 threads-per-inch pitch provides strong clamping force in thin or soft materials. Partial threading leaves a smooth shank section that can serve as a locating feature or reduce stress concentration near the head. Applications include instrument panels, jigs, fixtures, and precision mechanical equipment where corrosion resistance and dimensional consistency are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-56 UNF thread with 56 threads per inch for fine-pitch clamping\u003c\/li\u003e\n  \u003cli\u003e1 inch length under head with partial threading for shank-locate applications\u003c\/li\u003e\n  \u003cli\u003e5\/64 inch hex socket drive for use in tight clearance areas\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel, Austenitic Grade A2, for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F837 dimensional and material standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-service fastener for assemblies requiring 3-56 UNF hex socket cap screws with a 1 inch length under head and 5\/64 inch drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or maintenance technicians using a 5\/64 inch hex key or Allen driver. Ensure mating threads are clean and free of debris before driving the screw. Do not exceed the recommended torque range for 3-56 stainless steel fasteners as published in applicable engineering references, since overtorque can cause galling in stainless-to-stainless thread engagement. Apply an anti-galling compound if driving into stainless tapped holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3-56 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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: 5\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, 18-8 Austenitic Grade A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3; ASTM F837\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: 592064PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716916740402,"sku":"592064PR","price":4034.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c9a2a0009891924a2ca223b5da382b3_36127240-99d1-45cb-bb4e-857b751749d3.jpg?v=1788533229","url":"https:\/\/voomisupply.com\/products\/value-collection-592064pr-hex-socket-cap-screw-3-56-unf","provider":"Voomi Supply","version":"1.0","type":"link"}