
The stainless-steel Strong-Drive SD Connector SS screw (SD SS) is specifically designed to replace nails in certain Simpson Strong-Tie® stainless-steel connectors. The load-rated SD SS screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD SS screw exceed those of typical 10d common nails. In addition, the Type 316 stainless steel provides excellent corrosion resistance appropriate for severe-exposure environments.
Model No. | Coating/Material | Screw Size | Length (in.) | Drive Type | Head Type | Point Type | Packaging Qty. |
---|---|---|---|---|---|---|---|
SD9112SSMB | Type 316 Stainless Steel | #9 | 1 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 3000 |
SD9112SS-R100 | Type 316 Stainless Steel | #9 | 1 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 100 |
SD9112SS-R500 | Type 316 Stainless Steel | #9 | 1 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 500 |
SD9212SSMB | Type 316 Stainless Steel | #9 | 2 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 2000 |
SD9212SS-R100 | Type 316 Stainless Steel | #9 | 2 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 100 |
SD9212SS-R500 | Type 316 Stainless Steel | #9 | 2 1/2 | 1/4 in. Hex | Hex Head | Sharp Point | 500 |
Size (in.) | Model No. | Thread Length (in.) | Reference DFL/SP Allowable Shear Loads (lb.) | Reference SPF/HF Allowable Shear Loads (lb.) | ||||
---|---|---|---|---|---|---|---|---|
Wood Side Plate Thickness (in.) | Wood Side Plate Thickness (in.) | |||||||
15/32 - 1/2 | 23/32 - 3/4 | 1 1/2 | 15/32 - 1/2 | 21/32 - 3/4 | 1 1/2 | |||
#9 x 1 1/2 | SD9112SS | 1.0 | 105 | — | — | 93 | — | — |
#9 x 2 1/2 | SD9212SS | 1.0 | 118 | 133 | 130 | 99 | 94 | 109 |
Size (in.) | Model No. | Thread Length (in.) | Head Diameter (in.) | Reference Withdrawal Design Value, W (lb. / in.) | |
---|---|---|---|---|---|
DFL and SP Main Member | SPF and HF Main Member | ||||
#9 x 1 1/2 | SD9112SS | 1.0 | 0.37 | 173 | 122 |
#9 x 2 1/2 | SD9212SS | 173 | 122 | ||
Size (in.) | Model No. | Thread Length (in.) | Reference Allowable Shear Loads with Stainless-Steel Side Plates (lb.) | |
---|---|---|---|---|
DFL and SP Main Member | SPF and HF Main Member | |||
#9 x 1 1/2 | SD9112SS | 1.0 | 171 | 112 |
#9 x 2 1/2 | SD9212SS | 200 | 112 | |
DWG | DXF | RFA | IFC | SAT | |||
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