100 pieces of M4 x 12 standard metal parts made of 304 stainless steel. - Material: 304 stainless steel - Standard: M4 x 12 - Quantity: 100 pieces Applications: Widely used in compact appliances such as mechanical equipment, civil engineering hardware, gear fixing, cam fixing, household door handles, hardware faucets, and towel racks. How to use: According to the size of the screw and the depth of the hole, select the corresponding set screw diameter and length, and use a slot-type matching wrench to fix the set screw into the screw hole with appropriate force. ⭐Free Shipping⭐ Please check the actual product photos for the condition. #Click here for Kiyuri's product list ✨☜ ----------------------------------------------- Thank you for viewing from among many products♬.*゜ Please read the profile as well and if you understand, please purchase (*ˊ˘ˋ*) We offer a follow-up discount❣️ Please let us know that you have followed us in the comments before purchasing. We will discount the price after confirmation✨ 26-55uxcell Grub Screws Hex Socket Set Flat Point for Towel Rack Door Knob Metric 304 Stainless Steel M4x12 mm Silver Tone 100 Pieces