NEW STAINLESS STEEL GUIDE 2021 2022 forsite - Flipbook - Page 12
A5 Stainless Steel Fasteners
KEY POINTS
Fixing steel to steel where
ultimate
corrosion resistance is required
Head Style -
5/16” hexagonal male socket
Thread Form -
Light Section = 14 TPI
or,
Heavy Section = 24 TPI (w/
V-fluting).
Drill point -
Light Section = TEK® 3 (Min.
1.2mm – Max. 4.0mm), or,
Heavy Section = TEK® 5 (Min.
4.0mm – Max. 12.5mm).
Material and grade -
Material and Grade SAE
C1018 (hardened) carbon steel
self-drilling tip brazed to AISI
904L/ EN 1.4539/ A5-70 stainless steel body and head
Additional Coating -
5µm electrodeposited zinc (w/
blue dichromate passivation)
WATCH THE VIDEO:
CODE
SIZE
BOX/
BAG
CARTON
5.5 x 38mm
200
2,000
5.5 x 38mm
200
2,000
LIGHT SECTION
A5BMBW38-3
HEAVY SECTION
A5BMBW38-5
DATASHEET
ENGINEERING
SPECS
HEX NUT
DRIVER
FIXING TO MASONRY
AND CONCRETE
SUBSTRATES
FLAT ROOFING
AND
ETICS SYSTEMS
COMPOSITE
SANDWICH PANELS IN
ROOFING AND
WALLS/ CLADDING
PRODUCT RANGE/ USABILITY DATA
NEW
PARTS
STRUCTURAL
FRAMING STANDING SEAM &
HALTER SYSTEMS STITCHING/
LAPPING
A5-70 (EN 1.4539/ AISI 904L)
stainless steel body and head
provide ultimate corrosion
protection that exceeds organic
coating performance. The high nickel
and molybdenum content of this alloy
allows its use in extremely corrosive
environments containing chlorides,
halides and other volatile organic
compounds (such as plant rooms,
chemical process facilities and
equipment, pressure vessels and
swimming pools).
RAINSCREENING
FACADES
BUILDING ENVELOPE
5/16” (8.0mm AF) hexagonal (male)
socket head allows rapid installation
using standard non-impacting screwdrivers and drive bits.
GYPSUM AND
CEMENTITIOUS BOARDS
TO LIGHT STEEL PARTITIONS
AND TIMBER FRAMES
TIMBERS
AND
DECKING
Bi-Metal™ construction synergises
the self-drilling performance of a
SAE C1018 carbon steel self-drilling
point with the exceptional corrosion
resistance of an AISI 904L austenitic
stainless steel body and head.
Designed For -
SUPPLEMENTARY
INFORMATION
RAINSCREENING
FACADES
BUILDING ENVELOPE
13
sales@evolutionfasteners.co.uk
www.evolutionfasteners.co.uk
