
Factory direct
Request quote for pricing
D31-ST-50 Steel Framing Nail 1-Box (400pcs)
Available โ request lead time
Get quoteD21

Industrial machinery
Request a quote
Factory-direct pricing ยท EXW Yiwu
Available โ confirm lead time with sales
Get quoteThe F20 Straight Nail Box Finish Brad 20mm from Chaoyue delivers 20mm reach in a headless brad format โ the ideal nail for medium joinery, thicker baseboard and crown molding, furniture drawer slide installation, and picture frame corner fastening.
At 20mm, this nail reaches deeper into substrate material than the F10 or F15, providing stronger mechanical retention for heavier trim sections and furniture components. The headless design keeps finished surfaces clean and minimizes filler use.
Type: F-series straight nail | Length: 20mm | Qty: 5000 pcs/box | Weight: ~0.80kg | Material: galvanized steel.
The F20 Straight Nail Box Finish Brad 20mm is packaged in Chaoyue’s distinctive yellow industrial box for easy workshop identification and robust storage protection.
Medium-section door and window casings, crown molding, wainscoting panels, furniture frame trimming, drawer unit assembly, light cabinetry, and picture frame pinning.
Lighter: F15 (15mm) for standard trim. Heavier: F25 (25mm) for thicker sections. Also see our ST-25 Steel Row Nail for heavy-duty framing.
Order the F20 Straight Nail Box Finish Brad 20mm today โ medium reach, professional finish.
| SKU | D21 |
|---|---|
| Product Type | hardware |
| MOQ | 100 |
| Lead Time | 7-10days |
| Overview | <p>The Chaoyue F20 Straight Nail is a 20mm headless brad for medium joinery, thicker trim work, lightweight furniture assembly, and picture frame corner pinning.</p> |
| Highlights | 0.80kg, 20mm reach |
| Custom Packaging | Yes |
| Brand | Chaoyue (??) |
| Model | F20MO |
| Nail Length | 20 mm |
| Nail Type | Headless Straight (Brad) |
| Qty per Box | 5000 pcs |
| Box Weight | ~0.80 kg |
| Material | Galvanized Steel |
| Application | Medium Joinery / Thick Trim |
| Series | F-Series |
| โ | 8 |
|---|
What is the maximum trim thickness for F20?
The F20 can reliably drive through trim up to 15mm thick and seat 5mm into the substrate โ ideal for standard interior door and window casings.
How heavy is the F20 box?
Approximately 0.80kg per 5000-nail box.
Is F20 suitable for tongue-and-groove flooring?
F20 can tack T&G boards through the tongue at low angles, though dedicated flooring nailers with angled cleats are more common for structural floor installation.

Factory direct
Request quote for pricing
Available โ request lead time
Get quote
Factory direct
Request quote for pricing
Available โ request lead time
Get quote
Factory direct
Request quote for pricing
Available โ request lead time
Get quote
Factory direct
Request quote for pricing
Available โ request lead time
Get quoteView all in Framing Machinery & Consumables / Staples / Brads / 23 Gauge Pins โ