ST Advantage Logo ST Green ST Architectural Series 

Features

Powderful™ Coating System

  • 2.5 mil of computer controlled powder coat is applied over zinc plating and chromate sealer.
  • Unique polyester powder formulation resists harmful UV rays and chemical breakdown.
  • Automated process ensures a consistent color match from batch to batch.
  • POWDERFUL is completely free of volatile organic compounds (VOC), and is entirely recyclable.
  • There are 35 standard colors that match high volume metal panel paint colors.

KS V-NECK™ Head Design

  • HWH with V-neck design adds strength to prevent head twist off under extreme torque.
  • UV resistant EPDM rubber is vulcanized to a G-90 steel backed washer to provide maximum sealing ability, which prevents leaks, even when drilled at an angle.
  • High tensile steel washer provides excellent pullover strength.
  • ST MAGNETIC SOCKETS are designed with an advanced forging process to fit the painted fastener securely, which helps to prevent fastener wobble upon installation.

STRIP-LOC™ POINT TO THREAD

  • Unique threads are designed to fasten metal panels to light density wood product like OSB.
  • Strip-Loc grips the fibers of the OSB in a way that reduces strip out.
  • Paired with Type 17 Point the fastener is a cost effective rescue screw for stripped out nails and screw out of OSB.
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 & based upon wood densities found in present day wood products.
Technical data provided herein is to be used as a guide for typical strength characteristics only.
All strength values shown are ultimate values, expressed in pounds.
An appropriate factor of safety must be applied by the user to obtain allowable limits for design.
SIZEHead StyleCARTON QTY.WEIGHT/M
12 X 3/4"HEX30008.0
12 X 1-1/2"HEX250010.1
 #12 TYPE !7
DRILL POINTSharp Point
MAJOR DIAMETER.215/.210
MINOR DIAMETER.130/.135
WASHER/HEAD DIAMETER.348/.322
HEAD ACROSS FLATSNOM .250
ULT. TENSILE STRENGTH2450 LBS.
MIN. TORSIONAL STRENGTH 65 IN.-LBS.
NOM. SHEAR STRENGTH 2100 LBS.
SUBSTRATEPENETRATIONVALUE
HRS Primed Only.060N/A
HRS Primed Only.075N/A
HRS Primed Only.105N/A
3/4” PLY3/4"380
3/4” PLY1 1/2”585
5/8” PLY3/4"453
5/8” PLY1 1/2”588
1/2” PLY3/4"297
1/2” PLY1 1/2”390
7/16” OSB3/4"198
7/16” OSB1 1/2”212
2 X Y. PINE*3/4"438
2 X Y. PINE*1 1/2”1090
2 X SPF*3/4"378
2 X SPF*1 1/2”739
SUBSTRATEGAUGETHICKNESSVALUE
AZ55 Galvalume BONDED WASHER (14mm)29.015378
AZ55 Galvalume BONDED WASHER (14mm)26.019629
AZ55 Galvalume BONDED WASHER (14mm)24.024721
AZ55 Galvalume BONDED WASHER (14mm)22.032N/A

Notes:

1. 1-1 /2” LENGTH FULLY PENETRATES OSB AND PLYWOOD SHEETING

2. 26 AND 29 GA. VALUES SHOWN WERE OBTAINED USING 80 KSI STEEL SHEETING. 24, 22, AND 20 GA. VALUES WERE OBTAINED USING 50 KSI MINIMUM STEEL SHEETING.

3. BMT DENOTES BASE METAL THICKNESS AFTER REMOVAL OF PAINT FINISH AND METALLIC PROTECTIVE COATING.

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