Fasteners & Connectors

Welcome

Hello, and welcome. This is Super Structures General Contractors — a national general contractor headquartered in Powhatan, Virginia — here to help you and your clients build something that lasts. We're glad you're with us, and we look forward to connecting with you.

Let's talk Fasteners & Connectors, because getting this right makes everything after it easier. Cut through everything, and it's this: Use the right fastener for the load and material; structural connectors (hangers, straps) are often code- and engineer-specified. Get comfortable here and the rest of this trade gets a whole lot less intimidating.

What holds a building together is as important as the materials themselves.

Fasteners

• Nails — framing and finish work.
• Screws — wood, drywall, and structural screws.
• Bolts — heavier structural connections.
• Anchors — fastening into concrete and masonry.

Structural connectors

Metal connectors that strengthen critical joints:

• Joist hangers, hurricane ties/straps, and post bases.

The right fastener for the load and material matters — and structural connections are often specified by the engineer and required by code. Using the wrong fastener can fail.

Going Deeper (Intermediate)

The right fastener for the job: nails (common, box, finish; sized by the penny "d" system — 16d = 3½″), screws (wood, deck, drywall, structural), bolts, concrete anchors, and structural connectors (joist hangers, hurricane ties, holdowns — e.g., Simpson).

Advanced / Pro-Level

Fasteners are an engineered part of the structure:

• Connectors create the "continuous load path" that ties roof-to-wall-to-foundation against wind uplift and seismic/shear — hurricane ties and holdowns are code-required in many areas.
• Follow the nailing schedule / fastening schedule in the code and drawings (pattern, size, spacing) — it's not optional.
• Corrosion compatibility: PT lumber (ACQ) needs hot-dip galvanized or stainless; coastal/exterior needs corrosion-rated.
• Concrete anchors (wedge, sleeve, epoxy) are chosen by load and base material; structural screws (SDS) replace many lag/bolt applications.

Practice Challenge

Why does code specify hurricane ties connecting the rafters to the top plate in high-wind areas? (Answer: they maintain the continuous load path that resists wind uplift — without them, wind can peel the roof off the walls; connectors transfer those uplift/lateral loads through the structure to the foundation, which plain end-nailing can't.)

In Practice

A deck ledger attached with the wrong screws — or just nails — can pull loose and collapse. That's exactly why code specifies the fasteners and connectors for structural connections.

Common Mistakes to Avoid

• Using the wrong fastener for the load or material
• Skipping engineer- or code-specified connectors
• Using non-galvanized fasteners outdoors, where they rust

Takeaway: Use the right fastener for the load and material; structural connectors (hangers, straps) are often code- and engineer-specified.

Educational overview — specific grades, sizing, and structural uses come from the building code and the project's engineer and specifications.