1PACKAGE CONTENTS Color Silver; Material 304 stainless steel 188 stainless steel ; Style Cup Point; Drive Type Hex Socket; Size M81.25x12mm; Thread Dia. M8; Thread Length 12mm/0.47 inch; Thread Pitch 1.25mm/0.05 inch; Package Content 20pcs x Cup Point Hex Socket Set Screws with a S4 spanner2MATERIAL Made of 304 stainless steel, these set screw are rustproof, oxidationresistant, and corrosionresistant. Their high hardness and impact resistance make them a good choice for longterm use in humid indoor and outdoor environments.3Cup Point End Face Design – The cupshaped end face fits tightly against the shaft surface, providing strong shock absorption and effectively preventing loosening. Full thread with uniform pitch and internal hexagonal s ensures a secure fixation.4Applications These cup point hex socket set screws are widely used in machinery, household hardware, small instruments, electronic products, communication equipment, power equipment, and DIY projects. They can be used in applications requiring permanent or highly stable fastening, such as robot arm joints, transmission systems, and heavy duty es, offering excellent vibration and shock resistance to ensure reliable locking.5TAKE NOTICE OF Please refer to the image of SIZE and choose the Screws suitable for your project. 1-PACKAGE CONTENTS - Color: Silver; Material: 304 stainless steel (18-8 stainless steel ); Style: Cup Point; Drive Type: Hex Socket; Size: M8-1.25x12mm; Thread Dia.: M8; Thread Length: 12mm/0.47 inch; Thread Pitch: 1.25mm/0.05 inch; Package Content: 20pcs x Cup Point Hex Socket Set Screws (with a S4 spanner) 2MATERIAL Made of 304 stainless steel, these set screw are rustproof, oxidationresistant, and corrosionresistant. Their high hardness and impact resistance make them a good choice for longterm use in humid indoor and outdoor environments. Item Dimensions:0.47 x 0.47 x 0.47 inches|Thread Size:m8-1.25|Thread Coverage:Unthreaded|Size Name:M8-1.25x12mm|Number Of Items:20|Part Number:klf260101zz000266|Unit Count:20.0 Count|Screw Head Style:Headless|Thread Size:m8-1.25|Head Type:Socket|Thread Style:Right Hand|Drive System:Internal Hex|Material Type:Stainless Steel|Exterior Finish:Stainless Steel|Metal Type:Stainless Steel Set Screws