{"product_id":"value-collection-40875-button-socket-cap-screw-1-4-20","title":"Value Collection 40875 Button Socket Cap Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 40875 is a fully threaded button socket cap screw designed for applications where a low-profile head and a secure hex socket drive are required. Built from alloy steel with a black oxide coating, this fastener offers moderate corrosion resistance and a clean, finished appearance suited to mechanical assemblies, fixtures, and equipment panels. The 1\/4-20 UNC thread and 1\/2-inch length under the head make it a common choice in light-duty structural and machine assembly work. Drive size is 5\/32-inch hex socket. Hardness is rated at 36-43 HRC, indicating high-strength alloy construction appropriate for demanding mechanical environments.\u003c\/p\u003e\u003cp\u003eThis screw is used across general industrial, mechanical, and light fabrication applications. The button head profile reduces snagging on moving components or exposed assemblies, making it a practical choice for panels, guards, housings, and brackets. The black oxide finish is commonly used in applications where a non-reflective surface is preferred. Typical installers include machinists, maintenance technicians, millwrights, and equipment assemblers working in both commercial and light industrial settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFully threaded 1\/4-20 UNC right-hand thread for consistent engagement throughout the fastener length\u003c\/li\u003e\n\u003cli\u003eButton head design provides a low-profile seating surface to reduce interference with adjacent components\u003c\/li\u003e\n\u003cli\u003e5\/32-inch hex socket drive for use with standard Allen or hex key tooling\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction with 36-43 HRC hardness for high-strength clamping force\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating provides mild corrosion resistance and a non-reflective finish\u003c\/li\u003e\n\u003cli\u003eManufactured to ANSI\/ASME B18.3 and ASTM F835 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/4-20 UNC button socket cap screw suitable for use in general mechanical assemblies, equipment housings, fixtures, and fabricated components requiring a low-profile head fastener per ANSI\/ASME B18.3 and ASTM F835 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 5\/32-inch hex key or Allen driver. Ensure mating threads are clean and free of debris before installation. Do not exceed the rated torque for 1\/4-20 alloy steel fasteners as specified by the applicable assembly standard. Apply thread-locking compound only if specified by the equipment manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 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\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 5\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.1320 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\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\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: 40875\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691524587826,"sku":"40875","price":28.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f42be41bff780419f3823a38cbd4f489.jpg?v=1788286490","url":"https:\/\/voomisupply.com\/products\/value-collection-40875-button-socket-cap-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}