Heavy Duty Self-Drilling Screws
Heavy-duty drilling and tapping performance for demanding metal-to-metal applications up to 12mm.
Technical Overview
Engineered for reliable performance.
DAK heavy-duty self-drilling screws are built for demanding metal-to-metal and structural applications where strength and reliability matter. They drill and tap in one step, eliminating pre-drilling, reducing labor, accelerating installation, and improving jobsite productivity.
- Made for fast drilling and smooth tapping with minimal effort.
- Double fluted point for improved drill performance.
- Fast installation with reduced labour costs.
- High pull-out and holding strength.
- Available with corrosion-resistant coatings and stainless-steel options.
- Suitable for metal-to-metal applications up to 12mm.
Specifications
Product details
| Head Type | Hex Washer Head |
|---|---|
| Thread Dia | #12 (5.5mm), #14 (6.3mm) |
| Available Length | 40mm – 240mm |
| Washer Size | Available with washer and without washer |
| Finish | Steel, SS304, SS316 |
| Coating | Zinc plated; special coating available on request |
Project-specific requirements?
DAK International supports enquiries for dimensions, finishes, grades, coatings and special fastening requirements.
Talk to Our TeamProduct Images
Gallery
