Uxcell 25Pcs Cup Point Socket Set Screws - [5/16"-18x2"] Carbon Steel - Black Oxide Finish Hex Socket Grub Set Screws with Hex Key Wrench for Door Handles, Knobs & Light Fixtures

<div class="div-os-obd"></div><div class="div-os-obd"><p class="p-os-obd"><strong>CUP POINT SOCKET SET SCREWS APPLICATION</strong></p></div><div class="div-os-obd"><p class="p-os-obd">Cup point socket head cap screws feature a headless design with a concave (cup-shaped) end and are driven by an internal hex socket. Unlike headed screws, they are flush with or embedded in the workpiece surface, with the cup-shaped tip forming a tight, non-slip hold by pressing into the mating component. This makes them good for applications such as securing pulleys to shafts, locking mechanical gears, fastening tool handles, and stabilizing components in industrial equipment.</p></div><div class="div-os-obd"><p class="p-os-obd"><br class="div-os-obd"></p></div><div class="div-os-obd"><p class="p-os-obd"><strong>ABOUT THIS CUP POINT SCREWS</strong></p></div><div class="div-os-obd"><p class="p-os-obd">This screw is manufactured from high-strength carbon steel with a black oxide finish. The carbon steel base delivers robust tensile strength for secure fastening, while the black oxide coating forms a protective layer that enhances wear resistance and provides moderate corrosion protection. These screw fasteners are commonly specified for use in machinery repair, hardware assembly, DIY projects, and mechanical fixtures where a low-profile, slip-resistant hold is required.</p></div><div class="div-os-obd"><p class="p-os-obd"><br class="div-os-obd"></p></div><div class="div-os-obd"><p class="p-os-obd"><strong>NOTE</strong></p></div><div class="div-os-obd"><p class="p-os-obd">-Please refer to the <strong>image of SIZE</strong> and choose the Screws suitable for your project.</p></div><div class="div-os-obd"></div>

• Color: Black
• Material: Carbon Steel
• Thread Type: Coarse Thread
• Thread Dia.: 5/16"
• Thread Length: 50.8mm/2"
• Thread Pitch: 18mm/0.71"
• Package Content: 25pcs x Cup Point Socket Set Screws (with a spanner)