2025 PRODUCT GUIDE-INTERACTIVE - Flipbook - Page 90
EUROPEAN TECHNICAL
ASSESSMENT
ETA-22/0103
(Coming soon)
A4 Masonry CSK Screws
Bi-metal™
Designed For:
Tel: +44 (0)141 647 7100
Fax: +44 (0)141 647 5100
Fixing timber battens, trunking,
track and general components
into concrete, masonry and
timber.
Head Style:
Countersunk
Drill point:
Type 17
Shank Material:
Bi-Metal
FIXTURE BUILD-UP
DETAILS ON
PAGE: 137
RECOMMENDED DRILL BIT
FOR A4CSK RANGE:
™
SDS515320
(PAGE 127)
Material Grade:
AISI 316/ A4
Recess Type:
(45/57mm)
Phillips 3
Recess Type:
(70/82/100mm)
Torx 30
Coating -
5µm electroplated Zinc.
KEY POINTS
PILOT HOLE DIAMETER -5.15mm
•
Non-expansion fastener type makes this product ideal for fixing close to
substrate edges.
•
Aggressive 60° thread angle and hi-lo proprietary thread form
ensures maximum thread engagement is achieved in concrete and
masonry substrates.
•
Aggressive threadform design ensures consistent tapping and holding
power.
•
90° Countersunk head (with Phillips No. 3 female recess or Torx 30)
allows for rapid and stable installation using standard non-impacting
screwdrivers and non-impact drive bits.
MINIMUM PILOT HOLE DEPTH - 45.0mm
PRODUCT RANGE/ USABILITY DATA
CODE
SIZE/NOM.LGTH (mm)
BOX
QUANTITY
CARTON
MIN
EMBED.
DEPTH (mm)
MAX
EMBED.
DEPTH (mm)
FIXTURE
BUILD-UP (mm)
A4CSK6.3-45-GP
6.3mm x 45
100
1,000
25.0
35.0
5.0 - 10.0
A4CSK6.3-57-GP
6.3mm x 57
100
1,000
25.0
45.0
5.0 - 27.0
A4CSK6.3-70-GP
6.3mm x 70
100
1,000
25.0
45.0
30.0 - 45.0
A4CSK6.3-82-GP
6.3mm x 82
100
1,000
25.0
45.0
45.0 - 57.0
A4CSK6.3-100-GP
6.3mm x 100
100
1,000
25.0
45.0
55.0 - 75.0
A4CSK6.3-125-GP
6.3mm x 125
100
1,000
25.0
45.0
75.0 - 100.0
NEW
A4CSK6.3-150-GP
6.3mm x 150
50
400
25.0
45.0
100.0 - 125.0
NEW
A4CSK6.3-175-GP
6.3mm x 175
50
400
25.0
45.0
125.0 -150.0
A4CSK6.3-200-GP
6.3mm x 200
50
400
25.0
45.0
150.0 - 175.0
NEW
A4CSK6.3-250-GP
6.3mm x 250
50
400
25.0
45.0
200.0 - 225.0
NEW
NEW
90
CARBON
STEEL TEK®
RANGE
BI-METAL TEK® INSULATION
RANGE
FIXINGS
STRESS
PLATES/
WASHERS
MASONRY
SCREWS
& ANCHORS
DRYWALL
WOODMASTER® ACCESSORIES
SUPPLEMENTARY
Tel:
+44
(0)141
647
7100
Fax: +44 (0)141 647 5100
SCREWS
RANGE
INFORMATION
