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$479.99
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$479.99
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SPECIFICATIONS
All self-drilling screws offer economical benefits: reduces labor and tooling costs; reduces or eliminates drill bits and taps. The 18-8 stainless drill screw offers superior corrosion resistance while the 410 stainless screw will drill through harder material than the 18-8. The hardness of the material to be drilled should be a minimum of 10-20 Rockwell hardness points less than the screwâ„¢s hardness. Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1mm thick plate.