Custom M3 M4 M5 Thumb Knurled Screws, available in stainless steel, brass, and anodized aluminum, blend versatility and convenience. Their round head design pairs with knurled surfaces for easy manual tightening—no tools needed—ideal for quick adjustments.Stainless steel offers corrosion resistance, brass excels in conductivity, and anodized aluminum adds lightweight durability with a sleek finish. Sized M3 to M5, these customizable screws suit electronics, machinery, and DIY projects, balancing functional design with material-specific performance for reliable, user-friendly fastening.
