{"product_id":"value-collection-701300pr-button-socket-cap-screw-1-72","title":"Value Collection 701300PR Button Socket Cap Screw 1-72","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 701300PR is a button socket cap screw designed for applications requiring a low-profile fastener with a hex socket drive. Sized at 1-72 x 5\/16 inch, it is fully threaded and manufactured from alloy steel with a black oxide coating. The black oxide finish provides a degree of corrosion resistance and reduces light reflection, which is useful in precision assemblies and mechanical enclosures. Hardness is rated at 36-43 HRC, meeting the mechanical requirements of ANSI\/ASME B18.3 and ASTM F835. Licensed tradespeople and assembly technicians install this type of fastener where a standard hex cap screw head would interfere with adjacent components.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light mechanical assemblies, instrument panels, electrical enclosures, and precision machine components where a flush or near-flush profile is required. The UNF thread standard and 3A thread fit class make it compatible with tapped holes dimensioned to inch fine-thread specifications. The button head profile allows surface contact over a broader bearing area than a socket head cap screw of the same thread size, distributing clamping load across a wider footprint.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eButton head profile provides a low-profile, wide-bearing-area fastening solution\u003c\/li\u003e\n  \u003cli\u003eHex socket drive accepts a standard ball-end or straight hex key\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction rated at 36-43 HRC hardness\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating reduces corrosion and minimizes light glare\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank in UNF 1-72 configuration, 3A thread fit class\u003c\/li\u003e\n  \u003cli\u003eManufactured 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 an OEM-style fastener for tapped holes dimensioned to UNF 1-72 inch fine-thread specifications in mechanical, electrical, and precision instrument assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a correctly sized hex socket key or ball-end driver matched to the drive recess. Ensure the mating tapped hole conforms to UNF 1-72 specifications before driving the fastener. Do not use an oversized or worn driver, as stripping the socket on a button head fastener at this size is difficult to recover from. Follow applicable mechanical or electrical assembly codes for torque sequence and fastener reuse guidelines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-72 (Inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\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\u003eHead Height\u003c\/strong\u003e: 0.0390 inches\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: 0.01 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: 701300PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712134185266,"sku":"701300PR","price":3891.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b38bfa26ec0e3d9f78e36fe53611618c.jpg?v=1788484203","url":"https:\/\/voomisupply.com\/products\/value-collection-701300pr-button-socket-cap-screw-1-72","provider":"Voomi Supply","version":"1.0","type":"link"}