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

Senco 2.5 in. Siding Bright Stainless Steel Nail Full Round Head

3600 stainless steel siding nails in one box, sized for full siding jobs without running back for more.
Senco MPN KD25APBF In Stock & Ready to Ship
$79.99
Free shipping on orders over $249
Ships within 24 hours · most orders arrive in about 2 business days
Ships free on orders over $249 $24.99 flat shipping until your order reaches $249.

About Product Overview

These SENCO 2.5-inch siding nails come collated in a 3600-count box, sized for the long runs siding jobs demand. At .131-inch shank diameter with a full round head, they hold up to the load siding puts on a fastener while the smooth shank lets them drive clean without splitting cedar or fiber cement trim.

Stainless steel construction and a bright finish mean these nails resist the moisture and weather exposure that come with exterior work, so they're built for outdoor use but work just as well on indoor trim and paneling. The diamond point starts easily in dense material, which matters when you're setting hundreds of nails in a day. Boxed in bulk, this pack is sized for contractors and serious DIYers running a pneumatic siding nailer through a full project rather than a handful of repairs.

  • Length: 2.5 inches
  • Shank diameter: 0.131 inches, smooth shank
  • Head type: Full round
  • Point type: Diamond
  • Material: Stainless steel with bright finish
  • 3600 nails per box, made in USA

The Details Specifications

Brand Senco
Model / MPN KD25APBF
UPC 741474204760
Weight 35 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 Senco. 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 · Senco

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