2025 PRODUCT GUIDE-INTERACTIVE - Flipbook - Page 49
EUROPEAN TECHNICAL
ASSESSMENT
ETA-22/0103
(TEK 3)
®
A4 Grade Standard TEK (With Washer)
Bi-metal™ Light Section
Designed For -
Fastening various
components to light section
materials where corrosion
resistance is required.
Head Style -
Hex Head with washer
Drive -
5/16” Hex Head
Washer -
16mm Ø bonded EDPM A4
stainless
Thread Form -
Coarse thread
(TEK 3)
Drill Point
Material -
Carbon Steel
Shank Material:
Stainless steel
Material Grade -
AISI 316/ EN 1.4401 (A4)
2002/95/C
Tel: +44 (0)141 647 7100
Fax: +44 (0)141 647 5100
KEY POINTS
Coating -
Zinc
•
High carbon, high performance drill point ensures superior drilling
characteristics, giving accurate drilling every time.
•
Bi-metal fasteners have a hardened carbon steel drilling point (AISI C1022)
brazed to a stainless steel (AISI 316/ EN 1.4401 (A4) body and head.
•
A4 Corrosion protection to ensure long-term fastener integrity.
PRODUCT RANGE/ USABILITY DATA
CODE
SIZE/NOM.LGTH
(mm)
BOX
CARTON
THREAD LGTH.
(mm)
DRILL CAP.
(mm)
LIGHT
SECTION
NEW
A4BM25-3
5.5 x 25
200
2,400
FULL
1.2 - 4.0
A4BM38-3
5.5 x 38
200
2,400
FULL
1.2 - 4.0
A4BM50-3
5.5 x 50
100
2,400
FULL
1.2 - 4.0
A4BM75-3
5.5 x 75
100
2,400
60mm
1.2 - 4.0
A4BM100-3
5.5 x 100
100
1,000
FULL
1.2 - 4.0
49
CARBON
STEEL TEK®
RANGE
BI-METAL TEK® INSULATION
RANGE
FIXINGS
STRESS
PLATES/
WASHERS
MASONRY
SCREWS
& ANCHORS
DRYWALL
SCREWS
WOODMASTER®
RANGE
ACCESSORIES
SUPPLEMENTARY
INFORMATION
