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Products / Screws & Fasteners / Grabber Screws


Wafer Head Self Drill
Last Modified: 2017-12-31

Wafer Head Self Drill

Features


  • Designed for heavy gauge metal applications where low profile head exposure is desired.  Wafer head provides a greater bearing surface than Pan or Hex Drillers, with a low-profile head exposure. For 20-12 gauge steel.



ItemPackageApprox PiecesQTY
8x1/2" Self Drill5LB Box1,200Add To Quote
8x1/2" Self DrillMaster Box10,000Add To Quote
10x3/4" Self DrillMaster Box5,000Add To Quote

Wafer Head Self Drill


Specifications:
Gauge:                #8
Length:               1/2-in
Head Type:          Wafer framing
Recess Type:       #2 Phillips
Thread Type:       Single lead
Coating:              Clear zinc

Installation Guidelines:
Use a standard screwgun with a depth-sensitive nose piece. Suggested screwgun specification for optimal performance – 4 amps minimum and RPM range of 0 to 2,500.

  • The wafer head is fully seated when the head is flush with the work surface.
  • Overdriving my result in fastener failure or strip out of the work surface.
  • The fastener must penetrate beyond the metal three full thread pitches.

All GRABBER® screw products are manufactured in facilities that are ISO 9002 and ISO 14001 certified and approved. The fasteners comply with ASTM C954, as referenced in ICCES report ER-5280 and ESR 1271, are approved for use in structures governed by the International Building Code 2006, 2009, 2012, International Residential Building Code 2006, 2009, and 2012.

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