Simpson T12SNDB 12d Wood Siding Nail 3-1/4 in x 0.113 in Annular Ring Shank Type 316 Stainless 25 lb Specialty Fasteners and what DRO system is

and what DRO system is included

The HST5PC is load rated in tension

Head Style: Hex-Washer Head

allowing for a cleaner and more flush installation against framing and masonry surfaces

reducing both material and labor costs

Simpson T12SNDB 12d Wood Siding Nail 3-1/4 in x 0.113 in Annular Ring Shank Type 316 Stainless 25 lb Specialty Fasteners and what DRO system isSimpson T12SNDB Wood Siding Nail 3 1 4 in. x . 113 in. Type 316 Stainless Steel (25 lb.) is a premium fastening solution from Simpson Strong Tie engineered specifically for securing wood siding panels. Featuring an annular ring shank for superior withdrawal resistance and a checker patterned full round head that blends seamlessly with wood grain, these 12d nails deliver excellent holding power and pull through resistance for long lasting exterior