1/2" - Square Head Lag Screws

SKU:
.5_SQ_HD_LAGS
$1.35
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1/2" Square Head Lag Screws in Black Oxide – Heavy-Duty Rustic Decorative Lag Bolts in 1-1/2", 2", 2-1/2", 3", & 4" Lengths
 
 
Add serious strength and timeless vintage appeal to your larger timber projects with our 1/2" Square Head Lag Screws in Black Oxide from Cutting Edge Metals. These heavy-duty decorative lag bolts feature the classic square head design that has defined blacksmith-quality hardware for generations, finished with a rich matte black oxide coating for that authentic “forged iron” rustic look.
 
The 1/2" diameter provides excellent load-bearing capacity for medium to heavy structural applications, while the range of lengths (1-1/2", 2", 2-1/2", 3", and 4") gives you the flexibility to match your exact needs—whether mounting robust brackets to beams, securing barn door tracks, assembling heavy furniture, joining thicker timbers, or anchoring exposed details in pergolas, log cabins, and custom builds.
 
The prominent square head not only creates beautiful decorative detail but also allows reliable high-torque installation with a wrench or our matching square head sockets—no slipping or stripped heads, just solid, professional results.
 
Available Lengths (All In Stock):
  • 1-1/2" — Perfect for lighter structural attachments and thinner material
  • 2" — Versatile all-purpose length for standard bracket mounting
  • 2-1/2" — Added grip for medium-duty connections
  • 3" — Strong penetration for heavier timber work
  • 4" — Maximum depth for demanding structural applications
Key Features & Benefits:
  • Rustic Black Oxide Finish — Matte black coating offers a sleek, non-reflective forged-iron aesthetic that enhances exposed hardware and pairs beautifully with our custom timber brackets for a cohesive, heirloom-quality appearance.
  • 1/2" Diameter for Heavy-Duty Strength — Coarse wood threads and sharp tapered point deliver outstanding pull-out resistance—ideal for structural loads where smaller diameters fall short.
  • Decorative & Functional — The square head adds visible old-world character while providing reliable heavy-duty performance; perfect for barn doors, reclaimed furniture, pergolas, post-and-beam construction, and any project where hardware becomes part of the design.
  • Perfect Compatibility — Sized and finished to integrate seamlessly with our metal brackets, washers, and other hardware—no mismatches or weak points.
  • Builder-Friendly — Multiple lengths in stock for immediate shipping; bulk quantities available for professionals and large-scale projects.
Whether you need shorter fasteners for precise work or longer ones for deep, secure anchoring, these 1/2" black oxide square head lag screws turn functional fastening into a standout element of craftsmanship. Combine them with our square head bolts, hex lags, or complete bracket kits for a unified rustic look that far surpasses generic hardware.
 
All lengths currently in stock — Order today and receive fast shipping straight to your door. Your project deserves hardware that looks as strong as it performs—bring that authentic old-world rustic vibe to life with Cutting Edge Metals!