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Simpson Strong-Tie SDS25312MB Strong-Drive SDS Heavy-Duty Connector Screw 1/4 in. x 3-1/2 in. DB Coating (125-Qty) (Pack of 3)
4.5 (62 items)
Limited Time SaleUntil the end
17
33
29
US$120.25 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
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Used US$80.16
Product details
| Management number | 215610418 | Release Date | 2026/04/12 | List Price | US$80.16 | Model Number | 215610418 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Type-17 point enables easy driving with no predrilling and minimal wood splitting
- 3/8" hex head with 0.500" integrated washer
- Head is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installation
- Serrated threads
- Replacement driver bit model BITHEXR38-R1 (not included)
| Brand | Simpson Strong-Tie |
|---|---|
| Model | SDS25312MB |
| Head Type | Hex |
| Size Name | 3.5 inches |
| Metal Type | Carbon Steel |
| Unit Count | 3.0 Count |
| Item Weight | 0.01 Ounces |
| Part Number | SDS25312MB |
| Thread Size | 1/4" |
| Thread Type | Un |
| Drive System | External Hex |
| Manufacturer | Simpson Strong-Tie |
| Thread Class | UNC |
| Thread Style | UNC |
| Fastener Size | 3.5 inches |
| Fastener Type | Wood Screws |
| Item Diameter | 0.25 Inches |
| Material Type | Iron |
| Exterior Finish | Ultra-Corrosion-Resistant |
| Item Dimensions | 0.5 x 0.5 x 3.72 inches |
| Thread Coverage | Partially Threaded |
| Number of Pieces | 125 |
| Screw Head Style | Hex |
| Screw Point Style | Cupped Point |
| Compatible Groove Diameter | 0.26 Inches |
| Global Trade Identification Number | 10707392526909 |
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