{"product_id":"value-collection-701209pr-button-socket-cap-screw-1-2-20","title":"Value Collection 701209PR Button Socket Cap Screw 1\/2-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 701209PR is a fully threaded button socket cap screw designed for mechanical assemblies where a low-profile head and high clamping strength are required. Sized at 1\/2-20 UNF x 1 inch, this fastener is machined from alloy steel and finished with a black oxide coating that provides mild corrosion resistance and a clean, matte appearance. It features a 5\/16-inch hex socket drive and meets ANSI\/ASME B18.3 and ASTM F835 standards. Hardness is rated at 36-43 HRC, making it suitable for high-load mechanical applications. Installation requires a standard hex key or Allen driver. This screw is commonly installed by machinists, millwrights, and mechanical contractors.\u003c\/p\u003e\u003cp\u003eThis button socket cap screw is used in general industrial and mechanical assembly applications where a domed, low-profile head is preferred over a standard cap head. The fully threaded 1\/2-20 UNF configuration makes it suitable for thin material assemblies and close-tolerance fits. The black oxide finish is commonly specified in applications where light corrosion protection and reduced light reflection are desired. Typical installation environments include manufacturing equipment, fixtures, machinery guards, and structural frames.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eButton head profile provides a low-profile, flush-style appearance in assembled hardware\u003c\/li\u003e\n\u003cli\u003eFully threaded 1\/2-20 UNF, 1 inch length under head\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction with 36-43 HRC hardness rating\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for mild corrosion resistance and low-glare surface\u003c\/li\u003e\n\u003cli\u003e5\/16-inch hex socket drive for standard Allen key installation\u003c\/li\u003e\n\u003cli\u003eMeets ANSI\/ASME B18.3 and ASTM F835 fastener standards\u003c\/li\u003e\n\u003cli\u003eThread fit class 3A, right-hand thread direction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/2-20 UNF button socket cap screw suitable for use in threaded holes or with compatible nuts meeting ANSI\/ASME B18.3 and ASTM F835 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or millwright using a calibrated 5\/16-inch hex key or Allen driver. Ensure mating threads are clean and free of debris before assembly. Do not exceed the torque capacity appropriate for the thread size and material being fastened, and consult applicable standards for proper torque specifications. Always inspect threads for damage before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\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: 1 inch\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: 0.265 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: 5\/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: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 701209PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711352963378,"sku":"701209PR","price":1264.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/330456a4d05f5d3047574b8e68f7369b.jpg?v=1788475916","url":"https:\/\/voomisupply.com\/products\/value-collection-701209pr-button-socket-cap-screw-1-2-20","provider":"Voomi Supply","version":"1.0","type":"link"}