20pcs M3 Screw Thread Hexagon Socket Spring Ball Plunger Carbon Steel Screwdriver(M3*12) June2023_cocoonwix more tough and durable

more tough and durable

with clear screen display for better readability

IPX7 Waterproof Speaker

Exceeds the highest worldwide performance standard ISO-E-GD and is fully compatible with oxygenated fuels

20pcs M3 Screw Thread Hexagon Socket Spring Ball Plunger Carbon Steel Screwdriver(M3*12) June2023_cocoonwix more tough and durable20pcs M3 Screw Thread Hexagon Socket Spring Ball Plunger Carbon Steel Screwdriver(M3*12) Specification: Material: Carbon steel Type: M36, M38, M310, M312 (Optional) Quantity: 20pcs Weight: 4g 0. 1oz (approx.) Package list: 20 Ball Plungers Product Features They are great parts for providing pressure and accurate positioning. There are total 20 pieces of ball plungers in one set that you may use for many projects. Widely applicable for mechanical