Self Drilling screws - are designed to have a drill-shaped point for use with metal, without having to drill a pilot hole beforehand.

  •     Carbon Steel (C1022)
  •     Ruspert plated - complies with AS3566 Class 3
  •     Hex Washer flange Head - 5/16" Socket with EPDM Neo washer
  •     12G screws - 5.5mm
  •     14TPI - Double-Grip thread
  •     37mm Lenght
  •    #3 Drilling point - Drill Capacity: Steel 2-5mm

Pack Qty:   500pcs/pack 

Applications:

  • For medium duty purpose
  • Roof deck to steel framing
  • Accessories to steel framing

Double-Grip is a dual-threaded system that provides positive support to roofing profiles and secures a watertight seal between fastener and roofing sheet during crest fixing.

Class 3 Screws

  • Suitable for external use in mild urban, moderate industrial or moderate marine environments.
  • Moderate industrial environments refer to atmosphere with medium pollution from industry.
  • Moderate marine environments refer to coastal areas with low airborne salinity.
  • Corrosivity as classified in accordance with AS 3566.2-2002,5.3 and ISO 9223.
SKU SDHGDN12-1437
Unit Of Measure 600

More From This Category

STP0850 Self Tapping Ph2, Pan 8x2" Zinc (Pk1000/6,000) 1000 $27.97
SDHGN08-1812WG Self Drilling Hex.Neo 8-18x12mm Class3 WOODLAND GREY (Pk500) 500 $25.25
10SDLY08-1820 Self DrillingButton 8-18x20mm Y/Z (Pk100/1,000) 100 $2.90
AAD4-5 All Aluminium Dome Hd. Rivet 3.2x12mm (Pk1000/20,000) 1000 $24.01
ABD6-16 5056 Aluminium / Steel Dome Hd. Rivet 4.8x31mm (Pk250/2,500) 250 $24.00
10CBSQT0835 Chipboard CSK.Rib SQ 8-10x35mm Trivalent Zinc Plated (Pk100/1,000) 100 $2.42
SDHGN10-1616WS Self Drilling Hex Neo 10-16x16mm C3 Windspray (Pk1000/8,000) 1000 $49.66
SDHCN14-1075 Self Drilling Hex NEO 14-10x75mm C4 (Pk250/1,500) 250 $87.29