Simpson S/HDU 12-7/8" Holdown for Steel, Light Gauge PACK:6 Pk The annular ring shank provides

The annular ring shank provides significantly greater withdrawal resistance than a smooth-shank nail

Safety System: Integrated Lock-out/Tag-out with multiple location E-Stop (foot pedal & control panel)

75/14 features a heavy U-shaped profile that fully encapsulates the top flange of the joist

Structural posts installed in basements where standoff from concrete is required

Simpson S/HDU 12-7/8" Holdown for Steel, Light Gauge PACK:6 Pk The annular ring shank providesThe Simpson S HDU9 S HDU 12 7 8 in. Holdown for Cold Formed Steel is a Simpson Strong Tie engineered connector designed to anchor shearwalls to the foundation, resisting overturning forces in cold formed steel framing systems. The S HDU series combines high structural performance with ease of installation its pre deflected geometry virtually eliminates material stretch, delivering low deflection under load, while self drilling tapping screw