Description
Metal SDS Undercut Countersunk Screws – 410 Stainless / Phillips Drive
The Metal SDS Undercut Countersunk Screw is engineered for high-strength fastening into thin gauge steel
without pre-drilling. Made from martensitic 410 stainless steel, it delivers superior hardness compared to standard
300 series stainless screws, making it ideal for demanding applications in construction and industry.
Applications
- Window frames
- Medical equipment
- Automotive assemblies
Features
- Made from martensitic 410 grade stainless steel.
- Harder than austenitic 300 series stainless, with higher strength and hardness.
- Allows direct drilling into thin light-gauge steel without pre-drilling.
- Countersunk head with undercut design for flush installation.
- Phillips #2 drive for convenient installation.
- Note: Not suitable for coastal use.
Specifications
| Part | Size | Length (mm) | Thread Length (mm) | Drill Point Length (mm) | Head Height H (mm) | Head Ø D (mm) | Drive Size |
|---|---|---|---|---|---|---|---|
| T41MSDP0818012 | #8-18 | 12 | 6.4 | 3.5 | 1.78 | 7.5 | #2 PH |
| T41MSDP0818018 | #8-18 | 18 | 12.0 | 3.5 | 1.78 | 7.5 | #2 PH |
| T41MSDP1016012 | #10-16 | 12 | 6.4 | 3.5 | 2.06 | 9.0 | #2 PH |
| T41MSDP1016018 | #10-16 | 18 | 12.0 | 3.5 | 2.06 | 9.0 | #2 PH |
| T41MSDP1016022 | #10-16 | 22 | 16.0 | 3.5 | 2.06 | 9.0 | #2 PH |
