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Self-Drilling Wire-Lath Modified Truss-Head Screw 

Key Features

  • Fasten corrugated siding panels to steel stud without predrilling. Securely fastens one to three panel thicknesses.
  • #2 Phillips drive.
  • #2 drill point for quick penetration of aluminum panels without “point walking.”
  • Type 410 stainless steel is coated for additional corrosion protection.
  • Type 410 stainless steel can be hardened through heat treatment, giving it the ability to drill through metal. It does not offer the same level of corrosion resistance of either Type 316 or 305 stainless steel.

Applications

  • Metal lath to steel studs; corrugated siding panels to steel studs

Warning

  • Hardened stainless-steel fasteners should not be used with steel framing in environments with high humidity, condensation or other moisture that will be present at the dissimilar-metal interface

Ordering Information

  • These products are subject to quantities on hand or may require special ordering and are subject to minimum order quantities and longer lead times. Call Simpson Strong‑Tie for details (800) 999-5099.

Related Links

Catalog Pages

Related Literature

Fastening Systems Catalog
C-F-2023
A catalog including new product information as well as any applicable specification and installation instructions for Simpson Strong-Tie® fasteners and Quik Drive® systems.
Catalog
Sistemas de sujeción
C-F-2023SP
Catálogo que incluye información sobre productos nuevos y las instrucciones de instalación y especificaciones correspondientes para los sujetadores Simpson Strong-Tie® y los sistemas Quik Drive®.
Catalog
Fastening Systems Technical Supplement for Canada
C-F-2017CANADD
A technical information addendum for Simpson Strong-Tie Fasteners in Canada.
Catalog

Product Information Table

Fastener Production Information and Stuff & Things
These products are subject to quantities on hand or may require special ordering and are subject to minimum order quantities and longer lead times. Call Simpson Strong‑Tie for details (800) 999-5099.
Model No. Coating/Material Screw Size Length (in.) Head Diameter (in.) Drive Type Head Type Thread Type TPI Max. Grip Length (in.) Point Type Packaging Qty.
Footnotes
  1. Grip length includes side member, steel thickness, air gap (if any) and allowance for three threads protruding through the steel.
F08T056KDB Type 410 Stainless Steel #8 9/16 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.148 Drill Point 8000
F08T056KDC Type 410 Stainless Steel #8 9/16 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.148 Drill Point 100
F08T056KDM Type 410 Stainless Steel #8 9/16 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.148 Drill Point 1000
F08T075KDB Type 410 Stainless Steel #8 3/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.291 Drill Point 6000
F08T075KDC Type 410 Stainless Steel #8 3/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.291 Drill Point 100
F08T075KDM Type 410 Stainless Steel #8 3/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.291 Drill Point 1000
F08T125KDB Type 410 Stainless Steel #8 1 1/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.791 Drill Point 4000
F08T125KDC Type 410 Stainless Steel #8 1 1/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.791 Drill Point 100
F08T125KDM Type 410 Stainless Steel #8 1 1/4 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 0.791 Drill Point 1000
F08T162KDB Type 410 Stainless Steel #8 1 5/8 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.166 Drill Point 3000
F08T162KDC Type 410 Stainless Steel #8 1 5/8 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.166 Drill Point 100
F08T162KDM Type 410 Stainless Steel #8 1 5/8 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.166 Drill Point 1000
F08T200KDB Type 410 Stainless Steel #8 2 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.517 Drill Point 2500
F08T200KDC Type 410 Stainless Steel #8 2 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.517 Drill Point 100
F08T200KDM Type 410 Stainless Steel #8 2 0.42 #2 Phillips Modified Truss Head Tapping Threads 18 1.517 Drill Point 1000

Product Information Table

Model No. Length (in.) Screw Size Drive Type Head Diameter (in.) Head Type Thread Type TPI Point Type Coating/Material Packaging Quantity UPC
F08T056KDB 9/16 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 8000 744039611300
F08T056KDC 9/16 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 100 744039631889
F08T056KDM 9/16 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 1000 744039631896
F08T075KDB 3/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 6000 744039611317
F08T075KDC 3/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 100 744039614875
F08T075KDM 3/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 1000 744039631957
F08T125KDB 1 1/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 4000 744039611324
F08T125KDC 1 1/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 100 744039632060
F08T125KDM 1 1/4 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 1000 744039632077
F08T162KDB 1 5/8 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 3000 744039613335
F08T162KDC 1 5/8 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 100 744039614882
F08T162KDM 1 5/8 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 1000 744039632176
F08T200KDB 2 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 2500 744039613342
F08T200KDC 2 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 100 744039632244
F08T200KDM 2 #8 #2 Phillips 0.423 Modified Truss Head Tapping Threads 18 Drill Point Type 410 Stainless Steel 1000 744039632251

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT