Optimas Nylon Cheese Head & Countersunk Machine Screws
- Optimas 0040413, Nylon countersunk head slotted drive 16mm machine screws, M3 thread size, ideal for general insulation & applications involving corrosive substances. Optimas 0040413 Countersunk Head Slotted Metric Machine Screws M3 x 16mm Pk 100