
Simpson Strong-Tie PB44 Cast-In Post Base for 4x4 Galvanized, 20-Pack
- New, genuine, in original packaging
FREE FLEX 24V Tool Bag on orders $80+

Key specs
Full details ↓- Embeds directly into fresh concrete for a cast-in connection
- Holds the 4x4 post in position on the footing or slab
- Pre-punched holes for nails or Strong-Drive SD connector screws
- Galvanized steel for corrosion protection
Key specs
Full details ↓- Embeds directly into fresh concrete for a cast-in connection
- Holds the 4x4 post in position on the footing or slab
- Pre-punched holes for nails or Strong-Drive SD connector screws
- Galvanized steel for corrosion protection
PB44 · PB series
- Finish G90
- Pack of 20
- $11.76 each
G90 galvanized – for dry, interior framing
Same part, other packs
| PB44 | Pack of 20 | $235.12 |
| PB44 | Single | $24.46 |
| PB44 | Pack of 10 | $118.36 |
Fasteners
Simpson rates each connector with specific nails or screws (see the fastener schedule on the spec sheet). Most hangers and ties take Strong-Drive SD connector screws as a listed alternative to 10d/16d nails. Fasteners are sold separately.
Manufacturer documents
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The Simpson Strong-Tie PB44 Post Base is a cast-in-place post base for 4x4 posts. It is set into wet concrete and provides a solid post-to-foundation connection for decks, fences, carports and light framing.
This listing is for a 20-pack — 20 PB44 post bases per order.
Key Features
- Embeds directly into fresh concrete for a cast-in connection
- Holds the 4x4 post in position on the footing or slab
- Pre-punched holes for nails or Strong-Drive SD connector screws
- Galvanized steel for corrosion protection
Specifications
- Brand: Simpson Strong-Tie
- Model: PB44
- Quantity: 20 per pack
- Post Size: 4x4 nominal
- Material: Galvanized steel
- Installation: Cast into wet concrete; nails or SD screws to post
What's Included
- 20 x Simpson Strong-Tie PB44 Post Base
You May Also Need
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Check out our store for compatible Simpson Strong-Tie connectors, anchors, fasteners, and related building hardware.
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Significant Services Inc. is an independent retailer, not the manufacturer. All products are new unless otherwise specified. Brand names and trademarks belong to their respective owners, and unless stated otherwise we are not affiliated with or endorsed by the manufacturer.
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.

