Series 500 Self Drilling Screw - Fine Thread - Hex - With Washer

Deep Drilling screws with a long extended Self-Drilling point to drill into thicker metal. The Hex head allows for high torque transfer when drilling up to 12mm thickness. Includes a Neoprene washer to create firm seal.


  • Imperial: Dia 12G to 14G & Lengths 32mm - 250mm
  • Thread: Series 500 Fine Thread
  • Head Style: 3/8" and 5/16" Hex Heads, With Neoprene washer
  • Material/Finish: Class 3/ 4, Stainless Steel
  • Pitch: 20-24
  • Shorter screws - 32-70 mm suitable for drilling into steel cladding, roofing, fixtures, and frames into metal 1.2-5.0 mm
  • Longer screws - 75-250mm are suitable for drilling into composite panels & other thick insulating cladding to steel purlins & sections 3.0-12.0mm
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