F23-E & F23-W
F23-E & F23-W
Starborn® Structural F23-E and F23-W screws are specifically designed for interior multi-ply beam connections. They are a fully tested alternative to nails and through-bolts, and can be installed from one side of the beam without pre-drilling. Structural F23-E and F23-W screws feature a unique Tri – Forge® point for reduced driving torque and a low-profile flat head that minimizes interference with connectors and finish materials. They are available in specific lengths for 2-, 3-, and 4-ply beams. F23-E screws are designed to fasten LVL, LSL, and PSL multi-ply beams. F23-W screws are designed to fasten 2x sawn lumber multi-ply beams.
- No pre-drilling
- Alternative to nails and through-bolts
- 0.23″ shank diameter
- T40 star drive head eliminates cam-out
- Tri-Forge® Point provides a fast start, minimal splitting, and reduced driving torque
- Speed-Knurl™ reduces friction on the unthreaded shank for faster installation
- Thread design prevents board jacking
- Gray e-coat finish with lubricated top-coat for interior use only
CODE COMPLIANCE REPORTS
- Fastener Properties and Design Values (DrJ TER 1703-05)
- Deck Ledger and Ledger to Stud Applications (DrJ TER 1703-01)
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 Structural F23-E 3-3/8″ D23 3.4 XFE 1-1/2″ 220 280 5″ D23 5 XFE 540 485 6-3/4″ D23 6.8 XFE 540 485 Structural F23-W 2-7/8″ D23 2.9 XFW 1.4″ 205 250 220 280 4-3/8″ D23 4.4 XFW 405 280 540 485
*Indicates Diameter and Length.
For exterior applications, use Starborn Structural F23 black coated screws.
For complete technical information, visit starbornindustries.com
Structural F23-E Length 50 pc 250 pc Item no. Case Qty. Item no. 3-3/8″ XF23ET0338 6 XF23EQ0338 5″ XF23ET0500 6 XF23EQ0500 6-3/4″ XF23ET0675 6 XF23EQ0675
Structural F23-W Length 50 pc 250 pc Item no. Case Qty. Item no. 2-7/8″ XF23WT0288 6 XF23WV0288 4-3/8″ XF23WT0438 6 XF23WQ0438 5-7/8″ XF23WT0588 6 XF23WQ0588
Gray Interior Grade E-Coat
Interior Use Only
T40 Star Drive