Features
- Column Caps Tie Bracket (Actual Inner Width 3-1/2"), Use for pergola, deck patios, fence, gazebos, porches and so on
- Heavy Duty Welds Steel, Surface Treatment: Black Powder Coated
- 8 Gauge Steel, Thickness: 5/32" (4mm)
- Mounting Holes: Fit 5/8" Bolts
- Anti-corrosion, wear resistance, anti-rust,easy installation. Smooth surface and edges without burrs
Specifications
| Color | Black |
| Size | Inner Width: 3-1/2" |
| Unit Count | 2 |
Related Tools
Column cap tie bracket for attaching a 4x6 beam to a 4x10 post; the internal width measures 3-1/2" and it is suitable for pergolas, decks, porches, fences and similar structures. Made from heavy-duty welded 8-gauge steel (5/32" / 4 mm) with a black powder-coat finish, it has mounting holes sized for 5/8" bolts and smooth, burr-free edges for corrosion and wear resistance.
Project Ideas
Business
Pre-cut Pergola Kits
Design and sell ready-to-assemble pergola kits that include pre-cut 4x10 posts, 4x6 beams, column-cap brackets, hardware, and step-by-step instructions. Offer a few size options (6x6, 8x8, 10x10) and add-ons like polycarbonate roofing, LED lighting, and stain/finish options. Market to DIY homeowners via ecommerce and local pickup, with instructional videos to reduce support overhead.
Small-Scale Pergola Installation Service
Offer an installation service focused on compact pergolas, porticos, and shade structures using these heavy-duty brackets. Position as a fast, affordable way to add outdoor living space (same-day or weekend installs). Upsell design customizations, lighting packages, planters, and maintenance plans. Build partnerships with local landscape designers and home-improvement stores for referrals.
Event Structure Rental (Arbors & Shelters)
Create a fleet of modular arches, small pergolas, and canopy frames built around these column-cap connections for wedding and event rentals. Their heavy-duty construction makes them durable through repeated setup/teardown. Offer themed décor packages and delivery/installation. Emphasize quick assembly and a neutral black finish that complements many styles.
Digital Plans + Parts Bundle
Produce downloadable, professional plans and cut lists for projects that use this bracket (e.g., pergolas, porticos, swing frames). Bundle the plans with an affiliate link or a direct parts list so buyers can purchase the exact number of brackets, bolts, and lumber. Price tiers: basic plans, plans + shopping list, and premium plans with cut sheets and 3D views.
Custom Powder-Coated Bracket Line and Distribution
Source these brackets in bulk and offer custom powder-coating colors, laser-engraved branding, or slight dimensional variations for local builders and furniture makers. Sell wholesale to contractors and small manufacturers, or retail branded hardware kits to boutique builders. Offer racks of matching fasteners and installation templates to increase average order value.
Creative
Compact Backyard Pergola with Built-in Planter
Use the column-cap brackets to attach 4x6 crossbeams to 4x10 corner posts to build a compact pergola (6–8 ft square) that sits over a raised planter bench. The heavy-duty brackets let you cantilever beams for a small overhang, so you can integrate a bench seat around the planter. Finish with cedar or pressure-treated lumber, black hardware to match the powder coat, climbing vines (wisteria or clematis), and concealed LED strip lighting along the beams for evening ambiance.
Pergola Bike Shelter / Patio Cover
Build a narrow shelter for bikes or firewood using the brackets to secure 4x6 rafters to 4x10 support posts. Top with polycarbonate panels or corrugated metal for a weatherproof roof. The heavy 8-gauge steel brackets give a clean industrial look; contrast with stained wood and add hooks for helmets and locks. This project is a great weekend build for homeowners wanting a tidy, durable storage shelter.
Entryway Portico with Decorative Beam Inserts
Create a small portico over a front door by mounting a 4x6 header beam between two 4x10 posts using the column caps. Add decorative routed or carved inserts in the beam ends and tapered post bases for a craftsman-style look. The powder-coated black brackets can remain visible as a modern accent, or you can box them in with trim for a concealed connection.
Heavy-Duty Swing / Hanging Bench Frame
Use these brackets to build a freestanding swing frame or hanging bench support. The 8-gauge steel and 5/8" bolt mounting make it safe for dynamic loads (swinging people). Anchor the 4x10 posts into concrete footings, attach a 4x6 crossbeam with the column caps, and hang a porch swing or hammocks directly from the beam with heavy-duty eye bolts. Add gussets or diagonal bracing for extra stiffness.
Garden Trellis Archway / Wedding Arbor
Construct an archway aisle or wedding arbor where the brackets secure the crossbeam to the posts but are kept visible for an industrial-chic aesthetic. Use lighter 4x6 top rails for curving trellis slats, attach floral arrangements, and drape fabric. The robust brackets let you reuse the structure for different events by swapping decor and paint.