200PCS Silver Grub Screw Set M3 to M8 Inner Hex Screw Stainless Steel Screw For Precise Instrument

Label:Yes -Complete Size Assortment: This set includes M3, M4, M5, M6 and M8 grub screws in different lengths, meeting various fastening needs for small mechanical parts and precision instruments. -Concave End Structure:The concave end fits well with cylindrical shafts and positioning surfaces, supporting tight joint connection and reliable power transmission. -Stainless Steel Material: Made of stainless steel, the screws feature solid structure and are built for repeated assembly and disassembly in daily use. -Inner Hex Socket Design:The inner hex socket structure allows stable torque transfer during tightening, helping you secure parts firmly without slipping easily. -Wide Application: Suitable for precise instruments, mechanical equipment, electronic devices, small machinery and other industrial fastening scenarios.

Item Type: Grub Screw Material: Stainless Steel Color:Silver Box Size:13*7*2 cm(5.12*2.76*0.79 in)

Package list: M3 *3(20pcs) M3*4(20pcs) M3*8 (20pcs) M4*4 (20pcs) M4*6 (20pcs) M5*5 (20pcs) M5*8 (20pcs) M6*6 (20pcs) M6*10(20pcs) M8*8 (20pcs) 1 x Storage Box

Tips: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for you understanding!