








🔧 Nail it right, every time—strong, fast, flawless fastening!
The Simpson Strong-Tie SDWC15600-KT is a professional-grade 6-inch interior wood screw kit featuring a cap-style head that fully countersinks for a clean finish. Its Type-17 point enables faster starts and easier driving, while the wide installation angle tolerance ensures perfect placement. Designed for safer indoor installation and flexible fastening before or after exterior sheathing, this kit includes 50 screws, a bit, and a guide—ideal for truss and rafter applications.









| Material | Steel |
| Drive System | Torx |
| Head Style | Cap Head |
| Item dimensions L x W x H | 0.34 x 0.34 x 6 inches |
| Exterior Finish | Painted |
| Thread Size | 5 3/4 |
| Point Style | Type 17 Point |
| Metal Type | Zinc |
| Brand | Simpson Strong-Tie |
| Color | Orange |
| Head Type | Cap Head |
| Item Weight | 2.16 Pounds |
| Thread Type | Standard |
| Thread Coverage | 5 3/4 |
| Fastener Type | Wood Screws |
| Grade Rating | Industrial |
| Set Screw Thread Type | Standard |
| Thread Style | Right Hand |
| Thread Class | Standard |
| Size | .152 x 6-Inch |
| Compatible groove diameter | 0.16 Inches |
| Maximum Shear Strength | Approximately 48-56 MPa (megapascals) |
| Number of Pieces | 50 |
| UPC | 746056548027 |
| Global Trade Identification Number | 00746056548027 |
| Manufacturer | Simpson Strong-Tie |
| Part Number | SDWC15600-KT |
| Item Weight | 2.16 pounds |
| Product Dimensions | 0.34 x 0.34 x 6 inches |
| Item model number | PK76-9 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Included Components | Hardware,Fasteners & Hooks,structural-screws-and-bolts |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
M**9
Worked Great
I used these to secure engineered trusses to the top course of a log cabin I'm building. The T30 bit that comes with them is excellent. These are an excellent value verses buying them at the box stores.
B**N
Easy to use
I have used these to help hurricane proof the attic. Easy to drive into wood despite the length. Have used this for other projects when a long screw is needed.
C**L
Great screw. Will not break or strip out.
Loved this screw! Overall use was, it did what was needed. The product performed as well as advertised. Will use again.
P**A
For my area these are perfect and simple to install
Purchased a central Minnesota home with an unattached garage that only had toenailed rafters installed. These were so simple and quick to install, 22 rafters done in an a little over an hour even with moving my workshop items to get at them.
S**N
Truss ties
Does what it's supposed to do. Comes with the angle bracket to help with installation. For whatever reason I couldn't get these locally without having them ordered, and paying a good bit more then offered here.
T**.
Great idea
Hope they will pass inspection
M**S
Great
Use them for setting limestone sills on artificial stones in the masonry field.
P**Y
Works as it should
Used these for screwing in trusses. Good product for the price.
Trustpilot
3 weeks ago
1 month ago