410 Stainless Steel Fasteners in Toronto
Hardened 410 stainless self-drilling (TEK) and self-tapping screws for steel framing, metal roofing, cladding and curtain wall across the GTA.
Hard Enough To Drill Steel.
410 is a heat-treatable stainless grade. Hardening lets a 410 self-drilling screw cut through steel framing and structural steel — something softer 18-8 and 316 screws cannot do reliably.
The trade-off is corrosion resistance: 410 resists rust better than plated carbon steel, but less than 18-8 or 316. It can show surface staining in harsh exposure.
410 Stainless Fasteners We Supply
410 Self-Drilling (TEK) Screws
Drill and tap into light-gauge and structural steel in one step.
410 Hex Washer Head Screws
With or without bonded EPDM sealing washers for roofing and cladding.
410 Self-Tapping Screws
For pre-drilled steel and aluminum.
410 Pan & Flat Head Screws
For framing, track and finish applications.
410 Wafer Head Screws
Low-profile heads for track and stud connections.
410 Sheet Metal Screws
For HVAC, ductwork and light metal assembly.
410 vs Other Stainless Grades
| Grade | Drills Steel? | Corrosion Resistance |
|---|---|---|
| 410 | Yes — hardened | Moderate |
| 18-8 / 304 | No | Good |
| 316 | No | Excellent — chloride resistant |
Where It Gets Used
- Steel stud and light-gauge framing
- Metal roofing and wall cladding
- Curtain wall and storefront framing
- Structural steel attachments
- HVAC and sheet metal
Spec It Right
- Choose 410 when the screw must drill steel; choose 18-8 or 316 when corrosion is the bigger risk
- Match drill-point size to the steel thickness — a point too small will burn out
- Expect possible surface staining in coastal or road-salt exposure
- 410 is magnetic, unlike annealed 18-8 and 316
Fast, Accurate Quotes
Send us the following and we’ll quote the same day:
- Screw type and head style
- Gauge and length
- Drill point size or steel thickness
- With or without sealing washer
- Quantity
Same-day delivery on in-stock items across Toronto, Mississauga, Brampton, Vaughan, Markham, Scarborough, Ajax, Pickering and Oshawa.
Need 410 Stainless Today?
Call 647-873-0356 or send your list — quotes go out same day.