Product Description
The Simpson Strong-Tie ECC5 1/4-8 End Column Cap is engineered to deliver strong, reliable column-to-beam connections in end-of-beam applications within wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond one side of the column, helping to distribute the load from the beam and provide robust support for the connection. Built from heavy-duty 3-gauge steel and finished with Simpson Strong-Tie gray paint, the ECC5 1/4-8 is designed specifically to pair a 5-1/8 in. beam with an 8x nominal post. Certified welds, NDS-compliant bolt spacing, and enhanced uplift load ratings make this end column cap a trusted choice for demanding structural applications where seismic or wind loading is a consideration.
Key Features
- Certified Welds: Professionally certified welds provide confidence in strength and consistent load performance.
- Enhanced Uplift Capacity: Uplift loads are increased to meet the demands of earthquake or wind loading conditions.
- NDS-Compliant Bolt Spacing: Bolt spacing meets National Design Specification (NDS) code requirements for optimal structural performance.
- Diamond Holes: Integrated diamond holes allow for convenient temporary fastening during installation.
- Heavy-Duty 3-Gauge Steel Construction: Manufactured from 3-gauge steel for exceptional strength and durability.
- Simpson Strong-Tie Gray Paint Finish: Factory-applied gray paint finish for a clean, professional appearance.
- Designed for End-of-Beam Applications: The extended seat bearing surface distributes beam loads effectively at column ends.
- Made in the United States: Proudly manufactured domestically to strict quality standards.
Specifications
- Manufacturer Part Number (MPN): ECC5 1/4-8
- Beam Width: 5-1/8 in.
- Nominal Post Size: 8x
- Member Size: 5-1/8 in. beam, 8x post
- Material / Gauge: 3-gauge steel
- Finish / Coating: Simpson Strong-Tie Gray Paint
- Installation Fasteners: (4) 3/4 in. diameter machine bolts
- Country of Origin: United States
Approved Applications
- End-of-beam column-to-beam connections in wood construction
- Post-and-beam structural framing where extended seat bearing is required
- Applications subject to seismic (earthquake) loading with enhanced uplift requirements
- Applications subject to high-wind loading conditions requiring increased uplift capacity
- Structural connections requiring NDS-compliant bolt spacing and certified weld integrity
What's Included
- 1x Simpson Strong-Tie ECC5 1/4-8 End Column Cap
Options
- Contact us for Configurable Options and Special orders
- Straps may be rotated 90 deg. (see SPECS)
- For special, custom or rough-cut lumber sizes, provide dimensions. An optional W2 dimension may be specified. (The W2 dimension on straps rotated 90 deg. is limited by the W1 dimension.)
Frequently Asked Questions
- What beam and post sizes is the ECC5 1/4-8 designed to fit?
- The ECC5 1/4-8 is designed specifically for use with a 5-1/8 in. wide beam and a nominal 8x post, making it important to confirm your lumber dimensions before purchasing.
- What fasteners are required to install this end column cap?
- Installation requires four 3/4 in. diameter machine bolts. The bolt spacing on the ECC5 1/4-8 is designed to meet National Design Specification (NDS) code requirements for optimal structural performance.
- Is this column cap suitable for use in areas prone to earthquakes or high winds?
- Yes. The ECC5 1/4-8 features increased uplift load ratings specifically to meet the demands of earthquake and wind loading conditions, making it a reliable choice for structurally demanding applications where seismic or wind forces are a concern.
- What material and finish is the ECC5 1/4-8 made from?
- The ECC5 1/4-8 is constructed from heavy-duty 3-gauge steel and features a factory-applied Simpson Strong-Tie gray paint finish. It also includes certified welds to ensure consistent strength and load performance.
Reviews
FAQs
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