Evolution SuperTek 8 Hex Head Self-Drilling Screw

For fixing through steel up to 22mm

  • Head style: 5/16″ hexagonal male socket
  • Drill point: SuperTEK 8
  • Thread form: 24 TPI (w / V-fluting)
  • Shank material: Carbon Steel
  • Material grade: AISI C1022
  • Coating: 1000 hr EvoShield
  • Recommended drill speed: 1,500 – 2,500 RPM (non-impacting only)
  • Effective thread length: Fully Threaded

Available in Bi-Metal and Marine

This screw is especially suited to fixing brick ties, components, bracketry and secondary frame elements / sections to primary and secondary steel framing where a weather sealing washer is not required.

EvoShield coating provides superior corrosion protection over traditional galvanised and sherardised coatings.

Aggressive 60° thread angle and 1.80mm (14 TPI) coarse thread pitches ensure that maximum positive thread engagement with substrates is achieved.

Product Range

Supplier CodeSize / Nom. Length (mm)Box CartonThread Length (mm)Drill Cap (mm)
TSHW6.3-60-86.3 x 60 1001,000FULL4.0 – 22.0
TSHW6.3-100-86.3 x 1001001,000FULL4.0 – 22.0

Technical Information

TSHW Supertek 8 Datasheet

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