• APPLICATION

    Starborn® Structural F19 screws are designed for heavy duty framing applications that include decking, pergolas, fencing, timber frame, SIP panels, log home construction and other general applications. Available in lengths from 2-7/8″ to 16″, these multipurpose screws feature a unique Tri-Forge® point for faster installation than traditional lag screws and a low-profile flat head designed to countersink easily. Fully tested and code compliant, they require no pre-drilling and are finished with a high-adhesion exterior grade coating.

  • FEATURES

    • IRC/IBC code compliant
    • No pre-drilling
    • Comparable to 3/8″ lag screws
    • 0.19″ shank diameter
    • T30 star drive head eliminates cam-out
    • Tri-Forge® Point provides a fast star, minimal splitting, and reduced driving torque
    • Speed-Knurl™ reduces friction on the unthreaded shank for faster installation
    • Black exterior grade coating has high-adhesion and is an ACQ approved alternative to hot-dip galvanized coatings

  • CODE COMPLIANCE REPORTS

    • Fastener Properties and Design Values (DrJ TER 1703-05)
    • Cladding Attachment Through Foam Sheathing (DrJ TER 1703-04)
    • Multi-Ply Applications (DrJ TER 1703-03)

  • Lateral Design Values (lbf)

    Length Head Marking* Thread Length “HF/SPF (0.42 SG)” “DF/SP/SCL (0.50 SG)”
    Z Perp Z Para Z Perp Z Para
    2-7/8″ D19 2.9 2″ 290 315 380 335
    4-1/2″ D19 4.5
    6″ D19 6 315 350 425 370
    8″ D19 8 340 305 425 375
    10″ D19 10 370 325 465 365
    12″ D19 12
    14″ D19 14
    16″ D19 16

    *Indicates Diameter and Length

    For complete technical information, visit starbornindustries.com

  • Packaging

    Length 20 pc 50 pc 250 pc 500 pc
    Item no. Case Qty. Item no. Case Qty. Item no. Item no.
    2-7/8″ XF19CL0288 6 XF19CT0288 6 – XF19CV0288
    4-1/2″ XF19CL0450 6 XF19CT0450 6 XF19CQ0450 XF19CV0450
    6″ XF19CL0600 6 XF19CT0600 6  XF19CQ0600 XF19CV0600
    8″ XF19CL0800 6 XF19CT0800 3 XF19CQ0800 –
    10″ XF19CL1000 6 XF19CT1000 3 XF19CQ1000(200pc) –
    12″ XF19CL1200 5 – – XF19CQ1200 (200pc) –
    14″ XF19CL1400 5 – – XF19CQ1400 (200pc) –
    16″ XF19CL1600 5 – – XF19CQ1600 (150pc) –

FINISH

Black Exterior Coating

CORROSION

Approved for use in ACQ and pressure treated lumber.

Starborn Structural screws are not designed for use in or near saltwater environments

DRIVE SYSTEM

Flat Head
T30 Star Drive

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