Specification

100
Product #248
Wafer Head DRIVALL
®
Self Drilling (1 OF 3)
APPLICATIONS
 Self-furring metal lath through gypsum sheathing to steel studs and track,
20-8 gauge
 Steel studs to door frame jamb anchor clips
 Steel studs to track, 20-8 gauge
 Metal K-lath, wire lath, wood grounds to lathers channel structural studs
and metal decks
 Other metal-to-metal attachments, 20-8 gauge
SPECIFICATIONS
 Gauge – #8 and #10
 Lengths – 1/2” to 3”
 Head Type – Wafer Type A
 Thread Type – Single Lead
 Recess Type – #2 Phillips
 Finish – Clear Zinc, Gray Phosphate or GRABBERGARD
 GRABBER
®
screws are manufactured in an ISO 9002 and ISO 14001
certified and approved factory, and are approved by ICCES report ER-5280 and
ESR-1271.
PRODUCT FEATURES
 Self tapping drill point is designed for penetration into heavy gauge metal
 Wafer head provides a greater bearing surface with a low profile head
exposure
 Heavier shank ensures entry in clips of hard steel
 Also available with ultra fast drill point
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 may result in failure of the fastener or stripout of the
work surface.
 The fastener must penetrate beyond the metal a minimum of three
thread pitches.
Attaches metal lath to 20-8 ga. steel studs and framing.
Finish - Clear Zinc, GRABBERGARD, GRABBERGARD Gray and Gray Phosphate
Heavy Gauge Metal (20ga or thicker)
S-12 #3 #4