M4x30mm Carbon Steel Flat Knurled Head Fully Threaded Thumb Screws Set, Zinc Plated, 12 Pack, 1.5 Inch Length, 0.7mm Pitch, Silver Blue Finish, DIY Quick-Release Fasteners For Furniture, Cabinets, Electronics

12-Pack M4x30mm Knurled Thumb Screws, Zinc Plated
✔️ 12-pack, M4x30mm, 1.5 inch length, zinc plated, knurled

These knurled thumb screws are compact, hand-tight fasteners designed for light-duty mounting in furniture, cabinetry, electronics enclosures, and decorative fixtures. The 12-pack supplies enough pieces for multiple projects or replacements.

✅ Thread size M4x30mm (0.16 in x 1.20 in)
✅ Total length 38mm (1.5 in)
✅ Zinc plating with silver-blue finish for corrosion resistance
✅ Knurled head diameter 12mm, thickness 4mm for easy hand tightening
✅ Material: carbon steel; weight 88 g per 12-pack
✅ Pack size: 12 pieces

💡 What is a knurled thumb screw used for in DIY furniture and electronics? This handy fastener lets you tighten or loosen panels and fixtures by hand, without tools, making quick adjustments simple.

- selecting the right M4x30mm knurled thumb screw for light panels and covers - handy for quick-release mounting in furniture, cabinets, and electronics enclosures - care and maintenance tips to prevent corrosion on zinc-plated carbon steel fasteners