WE DELIVER ANYWHERE IN NORTH AMERICA · 9 BRANCHES
Hardware · Fasteners, Bits & Blades
US4 logo

Professional hardware for demanding builds.

The Hardware That Holds the Whole Deck Together.

From high-performance screws to ultra-durable impact bits, every detail is designed to elevate your work to new heights of strength, confidence, and efficiency.

US4 deck screws photographed in multiple professional finishes
Fasteners
5 Finishes
Drill Bits
Hardwood-Rated
Router Bits
Slotting Cutters
Saw Blades
TCT 7-1/4″–12″
Drive Bits
Impact-Rated
Availability
Call Your Branch
Professional Hardware Systems

Every tool around the fastening point.

Start with the material and installation method. We will match the fastener, drilling setup, groove cutter, blade, and drive bit to the job.

US4 deck screw range in multiple heads and finishes01
Fasteners

High-performance screws for professional installations.

A jobsite-ready fastening range for hardwood, thermally modified wood, composite, PVC, and metal-framed assemblies.

Hardwood deckingComposite & PVCMetal framing
Explore Fasteners
US4 plug cutters and ship auger drill bits02
Drill Bits and Accessories

Performance-driven drilling for demanding materials.

Professional drilling and plug-making tools designed for accurate starts, cleaner bores, and repeatable results in dense lumber.

Dense hardwoodPlug cuttingStructural boring
Explore Drill Bits
US4 three-wing and four-wing slotting cutters03
Router Bits

Precision slotting cutters for clean, accurate grooves.

Professional 3-wing and 4-wing slotting cutters engineered for smooth groove geometry and dependable edge preparation.

Hidden fastenersEdge groovingWoodworking
Explore Router Bits
US4 tungsten-carbide-tipped circular saw blade range04
Cutting and Grinding Tools

High-performance blades for fast, clean cuts.

Tungsten-carbide-tipped circular saw blades sized for professional deck building, shop fabrication, and finish carpentry.

Deck buildingShop fabricationFinish cuts
Explore Cutting Tools
Drive Bits and Accessories

Built for power and engineered for precision.

A professional driving system for secure bit engagement and repeatable fastening across framing, cabinetry, metal, and exterior work.

Deck installationCabinetryMetal fastening
Explore Drive Bits
Deck Screw Finishes

The finish decides the first impression.

US4 deck screws come in five finishes matched to the species and boards we stock. Screen approximations — check a physical sample against the board before you commit.

ClearDeck screw finish
Timber GrayDeck screw finish
BlackDeck screw finish
CedarDeck screw finish
Tropical Timber BrownDeck screw finish
Technical Specs

Sized to the boards we sell.

Every clip, screw, and plug in the line maps to a board profile in our yard — hardwood, thermally modified wood, composite, or PVC. Tell the branch what you are laying and the counts come back with the quote.

Marine-Grade OptionsCall to Confirm Availability
FastenersUS4 deck screws · 5 finishes
Drill bitsFor hardwoods and structural applications
Router bitsSlotting cutters for clean grooves
Saw bladesTCT circular blades 7-1/4″ – 12″
Drive bitsImpact-rated drive bits and accessories
AvailabilityCall branch to confirm
Why Pros Spec US4

Hardware built for Janka 3,680.

Rated for Janka 3,680

Screws and clips engineered for the densest boards we sell — tested in Ipe, not pine.

Marine-grade options

316 stainless for docks, seawall caps, and anything living in salt spray.

One system per board

Every profile in the yard has a matching US4 fastening spec. No guesswork at the counter.

Finishes that match the species

Deck screw finishes matched against our own hardwood stock, not a generic color card.

Stocked with the lumber

Fasteners, bits, and blades ship on the same truck as the boards. One call covers the job.

Repairable decks

Clip systems that release — swap a board in minutes without destroying its neighbors.

Pairs With

The boards this hardware was built for.

All Decking
Hardwood pergola over a residential terrace
One call. One truck.
Share the project. We’ll walk you through the rest.
Get a Quote

Tell us about the build.

Loading secure form…

Job-site intel, monthly.

New species arrivals, clearance lots, and project updates — no noise.