Starborn Structural F23 Multi-Purpose Flat Head Wood Screw - Pack of 50-8"
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5% off when you buy 4 or more.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above A$300.
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Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
- Wood to Wood connections
- Low profile flat head design minimizes interference with connectors and finish materials
- Comparable to 1/2" lag screws
- T-40 star drive eliminates cam-out
- Tri-Forge Point provides a fast start, minimal splitting, and reduced driving torque
Structural F23 Multi-Purpose Flat Head Wood Screws are designed for heavy duty framing applications such as decking, fencing, pergolas, landscape timbers, and timber framing. The F23s are fully tested and code compliant alternatives to traditional lag screws and through-bolts, with no pre-drilling required. These versatile screws feature a low-profile flat head design that minimizes interference with connectors and finish materials, a unique Tri-Forge point for reduced driving torque, and a high-adhesion exterior grade coating.
Package Dimensions:
4.25 inches x 9.84 inches x 3.31 inches. Weight: 5.43 lb
Specification:
| Item model number | XF23CT0800 |
| Brand | Starborn Industries |
| Head Type | Flat |
| Drive System | Torx |
| Thread Size | F23 |
| Metal Type | Carbon Steel |
| Package Dimensions | 9.84 x 4.25 x 3.31 inches; 5.43 Pounds |
| Manufacturer | Starborn Industries |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.

