Simpson 3d - 1-1/4" Wood Siding Nail, 316 Stainless Steel PACK:5 Lb (2475) The tri-segmented clip design allows

The tri-segmented clip design allows each individual segment to adjust independently to any irregularities in the drilled hole

Annular-ring shank - increases withdrawal resistance for a more secure attachment that holds siding firmly in place over time

Includes ACU-RITE 203 DRO and taper attachment for enhanced precision and versatility

simplifying the design process

Installation Method: Cast-in-place or wet set

Simpson 3d - 1-1/4" Wood Siding Nail, 316 Stainless Steel PACK:5 Lb (2475) The tri-segmented clip design allowsSimpson 3d Wood Siding Nail in Type 316 Stainless Steel by Simpson Strong Tie is a 1 1 4" fastener engineered for securing wood siding panels in demanding outdoor environments. Featuring an annular ring shank for superior withdrawal resistance and a checkered full round head that blends naturally with wood grain, this nail delivers the holding power and pull through resistance that exterior siding applications require. Manufactured from Type 316