Instant purchase and silent purchase are welcome! [50021-100 M2 Lock Nut (Silver) 100 pieces] ☝ Please copy and paste this when purchasing multiple items. Details on discounts and tracking mail are listed in my profile. Feel free to comment if you have any questions ^^ #Nuts & Bolts, Spacers are here! Boooon ☝ Tap here to check out other products! # [Silver] products are here! Boooon ☝ If you are looking for products of this color, click here! # All Mini 4WD products from Boooon are here ☝ Tap to check all products! ※ Please note that the size is different from Tamiya products. These are aftermarket parts and cannot be used in official races. Please use them for practice.