Description

About this item

• [10 Pack M4 x 20 Thumb Screws] Includes 10 M4 x 20 thumb screws for replacement, backup, or multi-project use. A practical hardware set for users who need small fasteners for compatible 3D printers, electronics, and machinery parts.
• [Knurled Head for Easier Hand Tightening] Each thumb screw features a knurled grip head that helps improve finger control during installation and removal. The hand-tightening design makes quick adjustments easier without always needing extra tools.
• [304 Stainless Steel Construction] Made of 304 stainless steel, these metal thumb screws offer a durable build for everyday fastening needs. Suitable for indoor workshop use, repair tasks, equipment adjustment, and general replacement hardware applications.
• [Useful for Compatible 3D Printer and Equipment Parts] These M4 x 20 thumb screws can be used in compatible threaded applications such as 3D printer accessories, electronics assembly, light machinery, small fixtures, and DIY hardware projects. Please confirm the required size before purchase.
• [Good for Replacement, Repair, and DIY Projects] Whether you need replacement screws for worn parts or extra fasteners for maintenance and hobby builds, this 10 pack offers a convenient quantity to keep in a workshop, tool box, parts drawer, or repair kit.