ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250 ECCQ End Column Caps The Simpson Strong-Tie S/HDB series

The Simpson Strong-Tie S/HDB series holdowns are designed for high-load shearwalls

38" mouth width for secure

bonds quickly

Durable Coating: Corrosion-resistant finish for long-term outdoor performance

Lock Nuts Included: Provides extra security during use

ST Fastening #12 X 1" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray, Qty. 250 ECCQ End Column Caps The Simpson Strong-Tie S/HDB seriesMaxx Steelbinder Self Drilling Roofing Screws are the ideal choice for securing metal roofing panels and siding to steel structures, delivering reliable performance in residential, agricultural, and industrial applications. Crafted from high grade materials, these screws feature a self drilling tip for quick installation and a bonded washer with an EPDM seal to ensure a watertight, corrosion resistant connection in even the toughest conditions. Key