SQ500® drills through steel up to 12mm

SQ500® Hex Head SD Spiral Point Screws CL4

SQ500® are a high performance self-drilling screws for connections to steel designed. These are larger screws with an increased drilling ability over common No.3 and No.5 drill points.

SQ500® screws feature a spiral drill point providing the capacity to drill through steel up to 12mm. The 6.2mm diameter screw has threads along the full length of the screw – this fine thread will cut its own mating threads into the material to fasten securely in a single action.

The high-density CL4 coating provides great protection in Australian outdoor conditions. For application closer to the coast see the stainless steel version available here.

SKU 1932.01400
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Description

PHYSICAL CHARACTERISTICS

  • Drill Cap.: 6.0 – 12.0mm steel
  • Finish: Class 4 high density galvanised
  • Screw Dia.: 6.2mm (14g)
  • Washer Dia.: 15.5mm
  • Head Height: 6.5mm
  • Drill speed: 1,800 rpm max
  • Driver: 10mm hex socket (3/8")

 

MATERIAL COATING

  • Class 4 high density galvanized coating conforms to AS3566 and ASTM B695
  • Coating thickness to 45 micron minimum
  • No hydrogen embrittlement due to galvanising process
  • Meets 1500hrs salt spray test
Product List
SKU Description Availability List Price Pack
Pack:
More Information
More Information
Coating & Plating Class 4 (Mech. Gal)
Head Type Hexagonal
Driver Type Hex Sockets
Diameter / Gauge 14g
Point Type Spiral Drill Point
Technical Information
SKU Item Effective Length Fix. Range Material
1932.0140050 14-20 x 50mm 26mm 6 - 26mm CL4
1932.0140075 14-20 x 75mm 51mm 6 - 51mm CL4
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