{"product_id":"value-collection-701126pr-button-socket-cap-screw-5-16-18","title":"Value Collection 701126PR Button Socket Cap Screw 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 701126PR is a button socket cap screw designed for applications requiring a low-profile fastener head with a secure hex socket drive. Manufactured from alloy steel with a black oxide coating, it features a 5\/16-18 UNC thread and measures 3-1\/2 inches under the head. Hardness is rated at 36-43 HRC, making it suitable for moderate- to high-strength fastening tasks. The 3\/16 inch hex socket drive is engaged with a standard hex key or T-handle driver. This screw is fully threaded and conforms to ANSI\/ASME B18.3 and ASTM F835 standards.\u003c\/p\u003e\n\u003cp\u003eThis fastener is appropriate for mechanical assemblies, equipment enclosures, and structural bracketing where a flush or near-flush head profile is preferred. The black oxide finish provides light corrosion resistance and reduces surface glare, making it a common choice in industrial and mechanical maintenance environments. Machinists, millwrights, and general maintenance technicians typically install this type of screw where a standard hex cap screw head would interfere with adjacent components or covers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eButton head profile provides low clearance and a clean finished appearance\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction with 36-43 HRC hardness for reliable clamping strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating offers light corrosion resistance and reduced surface glare\u003c\/li\u003e\n  \u003cli\u003eFully threaded 5\/16-18 UNC thread with Class 3A fit for precise engagement\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive compatible with standard hex keys and T-handle drivers\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI\/ASME B18.3 and ASTM F835 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5\/16-18 UNC button socket cap screw for use in any tapped hole or threaded insert meeting ANSI\/ASME B18.3 specifications for this thread size and drive type.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 3\/16 inch hex key or appropriately rated T-handle driver. Ensure the mating tapped hole is clean and free of debris before installation. Apply thread-locking compound if vibration is a concern in the application. Do not exceed the rated torque range for this thread size and hardness class as specified in applicable fastener standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 3A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.1660 inches\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: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 36-43 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI\/ASME B18.3, ASTM F835\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 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: 701126PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710537269554,"sku":"701126PR","price":1058.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a0baa8a856f52d0f56b3507094de6ed0.jpg?v=1788467982","url":"https:\/\/voomisupply.com\/products\/value-collection-701126pr-button-socket-cap-screw-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}