What Size Nails for Fence Pickets
Fence nails must hold thin pickets through years of wind and wet-dry cycles: 6d (2-in) ring-shank nails for standard 5/8-in pickets, 8d (2-1/2-in) for 3/4-in and rough-sawn stock. Hot-dip galvanized or stainless — electro-galvanized streaks and fails. Ring shank is non-negotiable.
What to Look For
- Standard pickets: 6d (2-in) ring-shank — 1-1/4-in rail bite.
- Thick or rough-sawn: 8d (2-1/2-in) ring-shank.
- HDG or stainless only — fence nails live in weather.
- Ring-shank — smooth nails walk out as pickets cycle.
- Two nails per rail — the same anti-cupping rule as screws.
Top Picks
1. Maze 6d HDG ring-shank fence nails (2-in) Best overall
True hot-dip galvanized ring-shank — the hand-drive fence standard.
Check price on Amazon →2. Metabo HPT 2-1/4-in HDG coil fencing nails For nailers
Collated for coil siding and fencing nailers — a fence in a day.
Check price on Amazon →3. Simpson Strong-Tie 304 stainless 6d siding nails For cedar
Stainless ring-shank that never streaks premium cedar fences.
Check price on Amazon →What to Avoid
Avoid
- Smooth-shank brights — they rust and walk out within seasons.
- Electro-galvanized — thin zinc fails fast in fence exposure.
- Staples — they crush pickets and hold half as well.
Also in the toolbox
- Coil siding and fencing nailer — drives a fence 5x faster than hand-nailing
- Estwing 16-oz curved-claw hammer — for the nails the gun cannot reach
FAQ
Nails or screws for fence pickets?
Nails win on speed — a coil nailer hangs a fence in hours. Screws win on hold and repairability. For pine privacy runs, most pros nail (6d ring-shank HDG); for cedar show fences, most screw. Either lasts decades if exterior-rated.
What gauge nails for fence pickets?
Standard 6d and 8d fence nails run about .120 to .131 in shank diameter — roughly 11-gauge. Thinner box nails bend in hard rails; thicker commons split thin pickets. Ring-shank in the standard diameter is the sweet spot.
Why are my fence nails popping out?
Smooth shanks plus seasonal cycling: pickets swell and shrink, walking smooth nails out a fraction each year. Re-drive with ring-shank nails (or screws) and the problem stops — rings grip through every cycle.
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