Description
Overview
The Simpson Strong-Tie Tread Angle (717886) is designed for staircase construction and tread-to-stringer connection applications requiring a durable, corrosion-resistant metal angle connector.
| MPN | 717886 |
|---|---|
| Brand | Simpson Strong-Tie |
| Dimensions | 1.5 in. x 1.5 in. x 8.25 in. |
| Gauge | 12 Gauge Steel |
| Weight | 0.59 lbs. |
| Finish / Coating | Z-Max: Hot Dip Galvanized (G185) 1.85 oz. of zinc per sq. ft. of surface area (total both sides), per ASTM A653 |
| Compatible Fasteners | SDS 1/4 in. x 1-1/2 in. |
| Category | Hardware Staircase Angle |
Technical Features
- 12 Gauge Steel Construction: Provides a thick, rigid profile that resists deformation under repeated load, maintaining structural integrity at stair tread connections.
- 8-1/4 in. x 1-1/2 in. Leg Profile: Sized specifically for staircase tread applications, delivering consistent bearing surface area for reliable tread-to-stringer anchoring.
- Z-Max Hot Dip Galvanized Coating (G185, ASTM A653): Deposits 1.85 oz. of zinc per sq. ft. across both sides of the connector, providing heavy-duty corrosion resistance suitable for treated lumber and exterior stair environments.
- SDS 1/4 in. x 1-1/2 in. Fastener Compatibility: Engineered for use with Simpson Strong-Tie SDS structural screws, ensuring a paired, load-rated fastening system without the need for pre-drilling.
Applications
- Attaching stair treads to stringers in interior and exterior staircase assemblies
- Residential and light commercial stair framing projects requiring a galvanized connector
- Use in environments with exposure to treated lumber where elevated corrosion resistance is required
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