SDHR 27 x 4IN zinc 100ct
$122.07
Engineered for superior performance, the Simpson Strong-Drive® SDHR COMBO-HEAD screw is a reliable solution for your construction needs. With a length of 4 inches and a shank diameter of 0.275 inches, this heavy-duty screw features a partially-threaded shaft that enhances strength and pull-out resistance, making it ideal for use with steel side plates. The Type-17 point design simplifies installation by ensuring fast starts and reducing the need for predrilling in most applications. Additionally, the deep T40, 6-lobe recess ensures a secure drive, compatible with either a hex-head or 6-lobe driver bit, optimizing efficiency on the job site. Coated with an interior grade blue zinc finish, these screws provide durability to withstand various conditions while maintaining structural integrity.
Description
The Strong-Drive SDHR Combo-Head screw is a structural fastener designed for cross-laminated timber construction, mass timber construction and general interior applications. These partially-threaded, sturdy 0.394-in. and 0.472-in. diameter structural fasteners are designed to pull structural members together while providing excellent connection strength. The unique “combination” head allows for effortless driving using either a hex driver bit or T40 6-lobe driver bit. The SDHR Combo-Head has an interior-grade, blue-zinc coating, a robust knurled shaft and Type-17 point for fast starts and low-torque driving.
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
| Length | 4 in |
| Shank Diameter | 0.275 in |
