Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk
HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Secure your projects with HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk, offering strength, durability, and easy installation.
Hillman MPN 812048 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $34.99. Our online price is $38.99.
$38.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
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.

About Product Overview

Experience unparalleled strength and durability with the HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk. Crafted from high-quality steel and treated with a hot-dipped galvanized finish, these lag screws are designed to withstand the elements, making them perfect for both indoor and outdoor projects.

Whether you’re securing wooden structures, mounting heavy appliances, or reinforcing decks, these lag screws deliver exceptional performance. Here are some key features and benefits:

  • Robust Construction: Made from premium galvanized steel, ensuring resistance to rust and corrosion.
  • Easy Installation: The hex head design allows for easy tightening and loosening with standard tools.
  • Versatile Use: Ideal for a variety of applications, from DIY home projects to professional construction jobs.
  • Coarse Thread: Provides optimal grip in wood materials, enhancing stability and support.
  • Value Pack: Comes in a convenient 50-pack, ensuring you have plenty of screws on hand for any project.

The HILLMAN 5/16 in. X 4 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk is not just a product; it’s a solution for your fastening needs. Don’t compromise on quality—choose these reliable lag screws for your next project. Order now and elevate your construction game!

The Details Specifications

Brand Hillman
SKU 55972
UPC 008236133059
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Unit of Measure 50 BX
Dimensions (L × W × H) 5 × 4 × 3
Weight 4 lbs
Cubic Feet 0.072 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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