{"product_id":"value-collection-88547229-hex-socket-cap-screw-7-8-9-unc","title":"Value Collection 88547229 Hex Socket Cap Screw 7\/8-9 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 88547229 is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. The screw features a 7\/8-9 UNC thread size and measures 3 inches in length under the head, with partial threading along the shank. It accepts a 3\/4-inch hex drive, making it compatible with standard hex keys and socket drive tools. Constructed from alloy steel with a black oxide finish, this fastener delivers solid tensile strength and moderate corrosion resistance for indoor and controlled-environment use. Machinists, millwrights, and maintenance technicians commonly install this screw in equipment frames, fixtures, and mechanical assemblies.\u003c\/p\u003e\u003cp\u003eThis screw suits a wide range of applications including machinery assembly, tooling fixtures, fabrication work, and general industrial maintenance. The 7\/8-9 UNC coarse thread engages quickly and provides strong clamping force in steel and cast-iron through-holes or tapped bores. The partially threaded shank offers a smooth bearing surface useful in applications requiring precise alignment or where the unthreaded section must pass through a clearance hole. It is sold individually.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/8-9 UNC coarse thread for fast engagement and strong clamping force\u003c\/li\u003e\n\u003cli\u003e3 inches length under head for use in deeper or stacked-material applications\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank provides a smooth bearing surface for alignment-critical assemblies\u003c\/li\u003e\n\u003cli\u003e3\/4-inch hex socket drive compatible with standard hex keys and socket tools\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction delivers high tensile and shear strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating provides mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC hex socket cap screw for use in tapped through-holes or blind bores requiring a 7\/8-9 coarse thread fastener with a hex drive interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified machinists or maintenance technicians using a calibrated torque wrench and the appropriate 3\/4-inch hex socket or hex key. Ensure the receiving thread is clean, properly tapped, and free of debris before installation. Apply thread lubricant or anti-seize compound as required by the application to achieve accurate torque values. De-energize and lock out all equipment before fastener installation or removal on powered machinery.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-9 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\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: 3\/4 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\u003eWeight\u003c\/strong\u003e: 0.677 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 88547229\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721117761842,"sku":"88547229","price":26.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e3627f7d6de6ab27e6b8a47b20e88122.jpg?v=1788573788","url":"https:\/\/voomisupply.com\/products\/value-collection-88547229-hex-socket-cap-screw-7-8-9-unc","provider":"Voomi Supply","version":"1.0","type":"link"}