S-MD HWH #4, #5 Self-drilling metal screws
Self-drilling screw (zinc-plated carbon steel) with superior corrosion resistance without washer for thick metal-to-metal fastenings (up to 0.5 in)
- Screw head type: Hexagon head
- Screw drive/recess type: 5/16 Hexagon
- Collated: No
premium
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Technical Data
Screw head type
Hexagon head
Screw drive/recess type
5/16 Hexagon
Collated
No
Product Class
Premium
Drilling capacity - min (ga)
7 ga
Environmental Conditions
Dry indoor, Indoor environments with temporary condensation, Outdoor, rural or urban environment with low pollution
Documents
Features & Applications
Features
- Corrosion resistance tested to 1000 hours of salt-spray testing as per ASTM B117
- Fast and robust tip
Applications
- Fastening sheet metal and profiles to steel substructures and framing, with or without intermediate insulation layers
- Thin to medium-thick metal-to-metal connections (up to 0.5 in)
For approval or certificate information, please see individual items.
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