1 / 4

Zen Pergolas

Pergola Support Bracket (for 4x4 Wood Posts)

Worry-Free Purchase® by Seel Returnable for any reason and get a full refund
  • Return eligible purchases for any reason within the coverage window
  • Protection for eligible shipping issues
  • Claims and covered refunds handled directly by Seel

Availability, coverage, terms, and the live protection price are shown in your cart.

Shipping calculated at checkout. Delivery timing varies by item and location.

View full return policy
Black steel pergola support bracket for 4x4 wood posts, showing corner installation
Black metal pergola support bracket for 4x4 wood posts with angled shape and multiple pre-drilled mounting holes on both flat surfaces.
Black metal pergola support bracket for 4x4 wood posts, featuring a square receptacle and angled mounting plate with pre-drilled holes
Light wood pergola frame with black 4x4 corner brackets at each upper corner and foot protectors on legs, viewed at an angle from the front right side.
Light wood pergola frame with six vertical posts connected by horizontal beams, featuring black metal 4x4 corner support brackets at each post junction and base.

Vendor:Zen Pergolas

Pergola Support Bracket (for 4x4 Wood Posts)

Sale price$39.00Regular price $49.00
Worry-Free Purchase® by Seel Returnable for any reason and get a full refund
  • Return eligible purchases for any reason within the coverage window
  • Protection for eligible shipping issues
  • Claims and covered refunds handled directly by Seel

Availability, coverage, terms, and the live protection price are shown in your cart.

Shipping calculated at checkout. Delivery timing varies by item and location.

View full return policy
Details

Engineered for corner support in pergola builds, this bracket fits 4x4 wood posts precisely to offer both structural integrity and visual detail. Crafted from 14-gauge steel with a durable weather coating, it resists extreme conditions and simplifies assembly with included screws and pre-drilled holes. Its 45-degree bent arm design accommodates dressed lumber measuring 3.5 x 3.5 inches, stabilizing freestanding or attached pergolas to prevent sagging. Ideal for outdoor applications where matching post size and bracket angle are essential for a secure fit.

  • Fits standard 4x4 wood posts (actual 3.5” x 3.5” dimensions)
  • Constructed from 14-gauge steel with weather-resistant coating
  • Includes black-painted stainless steel 1.5-inch #10 self-tapping screws
  • Laser-cut, bent and welded for precise shape and strength
  • Reduces pergola build time significantly

Explore more garden structures.

Brand or supplier: Zen Pergolas
Product type: Garden Arches, Trellises, Arbors & Pergolas
Material: 14-gauge steel (~2.0mm thick)
Coating: Weather-resistant
Wood compatibility: Dressed lumber 4x4 (3.5” x 3.5” actual)
Bracket angle: 45 degrees
Arm dimensions: Front arm 7.5 inches, back arm 3.75 inches
Hole dimensions: 0.25 inch diameter, 4 holes in 2x2 grid
Weight: 1.875 pounds
Included hardware: Black-painted 1.5-inch #10 self-tapping stainless steel screws
Dimensions & sizing

Supplier-listed measurements: Made with premium 14-gauge steel (~2.0mm thick) | Made for dressed lumber commonly called 4x4s (actual dimensions are 3.5” x 3.5”) | Includes stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into bracket | Width of arm: 3.75 inches (95 mm) | Depth of arm: 3.75 inches (95 mm) | Length of arm: 7.5 inches (190 mm) on front, 3.75 inches (95 mm) on back | Inner dimensions of arm: 3.6 x 3.6 inches (92 x 92 mm) - made for 4x4 wood posts (which measure 3.5 x 3.5 inches ) | Hole size: 0.25 inch (6.35 mm) - ideal for #10 size screws (included)