Top Shelf Brass Hex Cap Nuts 20 Piece M4 Dome Fasteners Corrosion Resistant Decorative Screw Covers Heavy Duty Hardware For Backyard Builds And Garage Fixes Solid Brass Finish
✔️ M4 x 0.7 mm thread - 7 mm wide 0.27 in - 8 mm tall 0.31 in - 20 ct
These M4 hex cap nuts act as protective crowns for exposed bolts while giving equipment a polished look. You will find them essential for outdoor fence assembly, workshop rack building, and indoor cabinetry work. The solid brass alloy handles damp conditions without corroding, making this twenty piece bundle a handy pick for quick home upgrades.
✅ Standard M4 x 0.7 mm thread fits 0.31 in pitch bolts✅ Flat seven millimeter wide 0.27 in flat takes wrench grip
✅ Seven by four domed top 0.27 x 0.15 in hides stud edges
✅ Non metallic brass body stops rust streaks forever
💡 What protects exposed bolt ends from weather when standard flange nuts fall short
Swapping to a full dome cap nut is the smart move because it encases the core threads completely.
- Solid brass plating blocks rust streaks and survives road salt exposure well
- Smooth rounded edges clear mounting holes so tools slip past without binding
- Consistent M4 threading stays snug under heavy loads without backsliding later