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Home/Fasteners/HEAVY-DUTY GALVANIZED LAG SCREWS, 1/4" × 1-1/4"

GALVANIZED WOOD FASTENERS | 1/4" × 1-1/4"

HEAVY-DUTY GALVANIZED LAG SCREWS, 1/4" × 1-1/4"

A 50-piece pack of corrosion-resistant steel lag screws for SUPCONN fence brackets, repairs and sturdy indoor or outdoor wood connections.

Galvanized steel for rust and weather resistanceSee details
$18.001/4" diameter × 1-1/4" nominal length
Amazon-aligned public priceMOQ: 2 unitsETA: Within 10 days from order date
  • Nominal size: 1/4" diameter × 1-1/4" length
  • Galvanized steel helps resist rust, wear and changing weather
  • Hex head supports controlled installation with a suitable driver
  • Pairs with compatible SUPCONN fence brackets sold separately
50 Lag Screws1/4" diameter × 1-1/4" nominal length$18.00
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01

GALVANIZED FOR TOUGH CONDITIONS

The galvanized steel finish helps protect the screws from rust and weather during indoor and outdoor use.

02

SIZED FOR SUPCONN BRACKETS

The 1/4-inch by 1-1/4-inch nominal size matches SUPCONN fence-bracket applications that call for this fastener size.

03

50 SCREWS PER PACK

Each retail pack contains 50 screws for repair work, repeated installations and project-ready restocking.

HEX-HEAD CONTROL

A STRONGER GRIP FOR WOOD CONNECTIONS

Coarse threads bite into wood while the external hex head gives the installer a solid driving surface for bracket mounting and general wood fastening.

Heavy-duty steel constructionGalvanized corrosion protectionCoarse wood-fastening threadsIndoor and outdoor applications
Choose the pilot hole, driver and installation torque for the wood species, bracket and load requirements of your project.

SIMPLE INSTALLATION

CONFIRM | PRE-DRILL | FASTEN

Match the fastener to the bracket and material first, then use a properly sized pilot hole and driver for a secure connection.

  1. 01CONFIRM THE APPLICATIONVerify that your bracket or project calls for a 1/4-inch by 1-1/4-inch lag screw.
  2. 02MARK AND PRE-DRILLAlign the parts and prepare an appropriate pilot hole for the lumber and load conditions.
  3. 03DRIVE UNTIL SECUREUse a correctly fitting hex driver and tighten evenly without overtightening or stripping the wood.

WIDE APPLICATION

READY FOR BRACKETS, REPAIRS AND BUILDS

Keep a 50-piece pack on hand for compatible fence brackets, wood assemblies, maintenance and practical indoor or outdoor projects.

FENCE BRACKETSWOOD REPAIRSOUTDOOR PROJECTSINDOOR BUILDSMAINTENANCE STOCK

PRODUCT INFORMATION

WHAT YOU NEED TO KNOW

Product
Heavy-Duty Galvanized Lag Screws
Fastener type
Hex-head lag / wood screw
Nominal size
1/4" diameter × 1-1/4" length
Approx. hex-head width
0.43" as shown
Material
Steel
Finish
Galvanized
Pack quantity
50 screws
Compatible use
SUPCONN fence brackets and suitable wood-fastening applications
ASIN
B0BVFF6HLD

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COMMON QUESTIONS

BEFORE YOU BUILD

How many screws are included?

Each pack contains 50 galvanized lag screws.

What size are the screws?

The nominal size is 1/4 inch in diameter by 1-1/4 inches long. The dimension image shows the approximate overall profile and a 0.43-inch hex-head width.

Can I use these with SUPCONN fence brackets?

Yes, they are intended for compatible SUPCONN fence-bracket applications that call for 1/4-inch by 1-1/4-inch lag screws. Confirm the required fastener size on the bracket page before installation.

Are brackets or washers included?

No. This listing is for a 50-piece screw pack; brackets, washers and other installation accessories are sold separately unless otherwise stated.

PROJECT SUPPORT

NOT SURE IT FITS?

Send us a photo of your bracket, lumber size and project conditions. We'll help confirm whether this screw size matches the application before you order.

Ask SUPCONN Support →
50 Lag Screws$18.00