Simpson Strong-Tie Post Bases & Caps

Adjustable and standoff post bases, column caps and post caps for 4x4, 4x6, 6x6 and 8x8 posts — ABA, ABU, ABW, PB, FPBB E-Z Base, AC, CC, ECC and Outdoor Accents APT/APGP. Filter by finish (G90, ZMAX, black powder coat) and pack size. Free US shipping.

Need the screws for a hanger or tie? Connector screws & nails · Questions: 954-932-6568, Mon–Fri 9–5 ET

Shop Simpson Strong-Tie by category

Which finish? ZMAX (G185, heavier zinc) for treated lumber, decks and anything outdoors · G90 for dry, interior framing · Stainless near salt water or pools · Black powder-coat is the Outdoor Accents decorative line. Use the filters on this page to narrow by lumber size, finish and pack count.

29 products

Ships the same day

Order by 2:30 PM ET, Monday–Friday, and it leaves our Pompano Beach, FL warehouse the same business day.

Free US shipping

Every order, no minimum, via USPS, UPS or FedEx. Most orders arrive in 1–5 business days.

30-day returns

Not right for the job? Return it within 30 days of delivery. Read our refund policy.

Significant Services Inc.

1580 NW 27th Ave, Ste 12, Pompano Beach, FL 33069

Support: Monday–Friday, 9:00 AM–5:00 PM ET · 954-932-6568 · support@significantservices.com

Significant Services is an independent retailer. Brand names and trademarks belong to their respective owners, and unless stated otherwise we are not affiliated with or endorsed by the manufacturers whose products we sell.

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