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Two black powder-coated carbon steel post bases with square tubes and mounting brackets

VEVOR

VEVOR 6x6 Post Base 2 Pcs 5.9x5.55 in Black

SKU CH-30YN-H5SJ9

Two carbon-steel post bases with powder coating secure 6×5.5 in timber using the included screw and bolt kit

  • Product typeOther Appliances
  • Stable support for 5.9 x 5.55 in posts
  • Carbon steel with 2 mm walls and powder coat
  • Complete kit: bolts, screws, nuts, washers, wrench
  • Two bases weigh 8.93 lbs total
  • Quick drill-and-bolt installation per manual

6x6 Post Base Pair

Two black carbon steel post bases with 5.9 by 5.55 inch inner dimensions secure 6 by 5.5 inch, 5.5 by 5.5 inch or 5.8 by 5.5 inch wooden posts. Powder coating resists corrosion for outdoor pavilions, decking and railing structures. The kit weighs 8.93 lbs total.

Compatibility Check

Verify your timber cross-section matches the 5.9 by 5.55 inch internal tube before ordering. Ensure the mounting surface accepts 12 by 60 mm expansion bolts and 1/4 by 80 mm wood screws. No adhesive or welding is required for installation.

Bundled Hardware Impact

Supplied M8 by 60 self-tapping screws, expansion bolts, washers, through-hole nuts and an open-end wrench enable immediate assembly without extra trips to the hardware store. Base brackets and square large washers distribute load across the 5.9 by 5.7 inch footprint. Support brackets add lateral rigidity.

How it compares

Measured against everything we stock in Fence Caps & Safety Gates, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 58% of the 66 comparable items (median $28.49).

Specifications

Product
Product typeOther Appliances

Questions about this item

What hardware comes in the kit and do I need to buy extra bolts or screws?

The package includes two post bases, four M8*60 self-tapping screws, four 12*60 expansion bolts, four M8 washers, eight 1/4"*80mm Phillips flat-head wood screws, eight heavy-duty through-hole nuts (8.5 x 26.6 x 13 mm), one open-end wrench, two base brackets, two square large washers and two support brackets.

Which post sizes fit the 5.9 x 5.55 inch internal dimension?

The bracket accepts 6 x 5.5 inch, 5.5 x 5.5 inch or 5.8 x 5.5 inch wooden posts.

How much weight can the 2 mm wall thickness and 8.93 lb pair actually carry on a deck?

The carbon-steel construction with 0.08 inch wall thickness and powder-coated finish is rated for heavy-duty deck, pavilion and railing support; the exact load limit depends on post species, concrete anchorage and local code.

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