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Strong Products From a Strong Company

  • Lifetime 40 Year Warranty Long Life Fastener.
  • Fastener designed to attach long-life metal roof panels such as GALVALUME that are used in pre-engineered metal building applications.
  • 5/16″ Cupped HWH ZAMAC Zinc-Aluminum Alloy provides lifetime protection against red rust on the head. You may obtain a free copy of the written warranty upon request.
  • Washer face design helps to capture rubber EPDM washer even when driven at an angle. #12 & 1/4″ diameter drill point easily penetrates steel thickness up to .210″ with no “point walking.”
  • 1/4″ Diameter Stitch securely fastens 2 layers of 26 GA with no strip-out.
  • Head & washer face are designed to maximize pullover strength.

FOR PROPER INSTALLATION, THE USE OF IMPACT DRIVERS ARE NOT RECOMMENDED FOR POWDER COATED OR ANY WET PAINTED FASTENER.
PULLOUT & PULLOVER VALUES ARE DETERMINED IN THE ST FASTENING SYSTEMS ENGINEERING LABORATORY USING STEEL PANELS/FRAMING & WOOD DENSITIES WHOSE STRUCTURAL PROPERTIES ARE FOUND IN PRESENT DAY PRODUCTS.


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SIZE CARTON QTY. WEIGHT/M
12 x 1” 2000 16.9
12 x 1-1/4” 2000 18.8
12 x 1-1/2” 2000 22.0
12 x 2” 1500 23.1
12 x 3” 1000 31.0
1/4x 1-1/4” 1500 24.1
1/4 x 7/8” Stitch 2000 17.2

  ZXL STITCH
HEAD STYLE 5/16" CHWH 5/16" CHWH
POINT DIAMETER .181/.177 .156/.150
MAJOR DIAMETER .215/.209 .246/.240
MINOR DIAMETER .164/.157 .192/.185
WASHER FACE DIAMETER .630 .630
HEAD ACROSS FLATS NOM .312" NOM .312"
NOM. TENSILE STRENGTH 2240 **LBS. 2240 **LBS.
MIN. TORSIONAL STRENGTH 92 IN-LBS. 150 IN-LBS.
NOM. SHEAR STRENGTH 1962 LBS 2850 LBS.

SUBSTRATE GAUGE THICKNESS VALUE
HRS Primed Only #12 16 .060 927
HRS Primed Only #12 14 .075 958
HRS Primed Only #12 12 .105 1678
AZ55 Galvalume 1/4” 26 .018 342
AZ55 Galvalume 1/4” 24 .024 378
AZ55 Galvalume 1/4” 22 .030 418
AZ55 Galvalume 1/4” 18 .048 1038
G-90 Galvanized #12 20 .036 620
G-90 Galvanized #12 18 .048 729
G-90 Galvanized #12 16 .060 787
G-90 Galvanized #12 14 .075 1041
G-90 Galvanized #12 12 .105 1372

SUBSTRATE GAUGE THICKNESS VALUE
AZ55 Galvalume #12 29 .014 803
AZ55 Galvalume #12 26 .018 1091
AZ55 Galvalume #12 24 .024 1393
AZ55 Galvalume #12 22 .030 2159
AZ55 Galvalume 1/4” 29 .014 813
AZ55 Galvalume 1/4” 26 .018 1436
AZ55 Galvalume 1/4” 24 .024 1601
AZ55 Galvalume 1/4” 22 .030 2037

SB ZXL Color App
SB ZXL Stitch Color App
SB ZXL Color App Close up
SB ZXL Stitch Color App Close up
Steelbinder ZXL Point Alone Web

Drill point is designed to penetrate steel quickly with no “point walking”

Steelbinder ZXLPoint Web

The Zinc-Aluminum alloy HWH prevents red rust from ever starting. ST Fastening Systems spring retainer sockets are recommended. ST Fastening Systems sockets are designed to allow for the added thickness of the powder coat.

Notes:

  1. HRS (Hot Rolled Steel)
  2. Pull over values calculated with EPDM rubber washer assembled to cupped head screw with .630” washer face.
  3. All strength values shown are ultimate values, express in LBS. Apply an appropriate safety factor to obtain design limits.
  4. ** Nominal tensile strength value calculated at the point where the ZXL head breaks from the carbon steel body.


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