Features

  • Tapping screws that are designed to be used in wood or light gauge metal in a pre-drilled hole. See Fastener Selection Guide on page 1 for proper drill bit sizes.
  • Screws can be used as replacements for nails or screws that have loosened from wood or steel.
  • 5/16″ HWH with EPDM bonded sealing washer provides maximum pull over strength in high wind uplift applications.
  • EPDM rubber & HH with EPDM bonded sealing is vulcanized to a steel washer to form an excellent seal & will cover any existing hole to prevent leaks from re-occurring.
  • Screws are available in carbon steel with mechanical zinc plating.

 

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.

Check Out Other Replacement Fasteners

SIZECARTON QTY.WEIGHT/M
17 X 3/4”200014.0
17 X 1"200018.0
17 X 1 1/4”200022.0
17 X 1 1/2”150025.9
  
POINT STYLETYPE AB
HEAD STYLE5/16" HWH
DRILL POINT45° SHARP POINT
MAJOR DIAMETER.280/.273
MINOR DIAMETERNOM .220"
HEAD ACROSS FLATS NOM .375"
NOM. TENSILE STRENGTH5160 LBS.
MIN. TORSIONAL STRENGTH 220 MIN.
NOM. SHEAR STRENGTH 3952 LBS.
SUBSTRATEGAUGETHICKNESSVALUE
HRS Primed Only 1/4-14 HWH 16.0601409
G-90 GALVANIZED 17-14 HH18.0481119
SUBSTRATEGAUGETHICKNESSVALUE
AZ55 Galvalume 17-14 HH29.014556
AZ55 Galvalume 17-14 HH26.018890
AZ55 Galvalume 17-14 HH24.0241197
AZ55 Galvalume 17-14 HH22.0301290

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