4 Pack M8 X 20mm Knurled Thumb Screws In 304 Stainless Steel With Diamond Head And Shoulder Grip Knobs For Easy Hand Tighten Fastening On Lighting Fixtures Lampshades Furniture Industrial Machinery And Home Appliances 24mm Diameter

Four-pack M8x20mm knurled thumb screws in 304 SS
✔️ 4 pcs, M8x20mm, 24 mm head dia (0.94"), 6 mm head thick (0.24"), 1.25 mm pitch

These knurled thumb screws are a handy hand-tightening solution for lighting fixtures, lampshades, furniture, and industrial machinery. The diamond head grip adds style and grip for quick repairs and assemblies.

✅ Pack: 4 pieces
✅ Thread: M8x1.25 mm (M8x20 mm length)
✅ Head: 24 mm diameter (0.94 in), 6 mm thick (0.24 in)
✅ Shoulder end diameter: 16 mm (0.63 in) for better contact
✅ Material: 304 stainless steel for corrosion resistance

💡 What makes knurled thumb screws handy for quick, by-hand assemblies?

Hand-tightening with a diamond-knurled grip is handy in fixtures, furniture, and home gear. It keeps things easy to adjust without tools:

- By-hand tightening is fast and intuitive on lighting fixtures and cabinets
- Diamond knurl grip resists slipping even with gloves
- 304 stainless steel resists rust in moisture-prone setups
- Shoulder head distributes load for reliable grip