Skip to content
Shop Your Local Store Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted Authentic Brands

Grip-Rite 20D 4 in. Common Bright Steel Nail Flat Head 50 lb

A 50 lb box of 4-inch Grip-Rite common nails gives framing crews the quantity to keep working without a supply run.
Grip-Rite MPN 20C In Stock & Ready to Ship
$109.99
Ships $39.99 flat · large item
Heavy item · ships $39.99 flat Large items cost more to ship. Prefer to skip it? This is one to grab locally — no box, no shipping. Check your local store below ↓

About Product Overview

This 50-pound box of Grip-Rite 20D common nails is built for framing jobs and structural work where you need a lot of nail and don't want to run out mid-project. At 4 inches long with a 6 gauge shank, these nails have the mass to hold framing lumber, sheathing, and other heavy indoor carpentry together for the long haul.

The smooth shank drives clean and fast, while the diamond point starts easily in dense lumber without excessive splitting. A flat head with a 13/32-inch diameter spreads load for solid holding power, and the bright steel finish is the standard choice for interior framing where nails won't see weather exposure. With roughly 1,450 nails in the box, this is a job-site quantity meant for contractors, builders, and anyone tackling a large indoor framing project rather than a handful of small repairs.

  • Callout size: 20D common nail
  • Length: 4 inches, Gauge: 6
  • Head type: Flat, Head diameter: 13/32 inch
  • Point type: Diamond, Shank type: Smooth
  • Material: Steel, Finish: Bright
  • 50 lb box, approximately 1,450 nails, for indoor use

The Details Specifications

Brand Grip-Rite
Model / MPN 20C
UPC 764666132238
Weight 51 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Grip-Rite. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Grip-Rite

Or skip the tabs entirely and buy it down the street. Find a store near you →

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare