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D31-ST-50 Steel Framing Nail 1-Box (400pcs)
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D30-ST-45 Steel Framing Nail 1-Box (400pcs)
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Factory-direct pricing · EXW Yiwu
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The ST-45 long steel frame nail is engineered for the most demanding framing tasks, including solid-oak, walnut, and mahogany mouldings with profiles exceeding 40 mm. Its 44 mm total length provides superior mechanical holding in situations where shorter nails would fall short.
Why the ST-45 Excels in Large Frame Assembly
Long frames for mirrors, large oil paintings, and commercial signage require nails that can penetrate deep enough to resist lateral stresses. The ST-45 meets this requirement reliably.
Detailed Specifications
Total length: 44 mm | Wire diameter: 2.3 mm | Head width: 6.3 mm | Head thickness: 1.7 mm | Quantity: 400 pcs/box | Weight: 540 g/box | Boxes per carton: 20.
Nailer Settings for ST-45
Use 90–110 PSI for dense hardwoods. Always test pressure on a scrap piece to confirm countersink depth before production nailing.
Pairing Recommendation
Combine ST-45 nails with corner clamps and PVA woodworking glue for the strongest possible mitre joint on heavy frames.
See our framing accessories to complete your setup. Reference standards from PPFA – Professional Picture Framers Association.
Specifications
| SKU | D30 |
|---|---|
| Product Type | hardware |
| MOQ | 100 |
| Lead Time | 7-10days |
| Overview | <p>The ST-45 long steel frame nail, at 44 mm total length, is one of the longest nails in the ST series. It is designed for solid-wood frames with wide profiles and for structural joins that must withstand transportation and long-term wall hanging.</p> |
| Highlights | 44mm · Max solid-wood hold |
| Custom Packaging | Yes |
| Nail Type | ST Steel Nail |
| Model | ST-45 |
| Total Length | 44 mm |
| Wire Diameter | 2.3 mm |
| Head Width | 6.3 mm |
| Head Thickness | 1.7 mm |
| Qty per Box | 400 pcs |
| Weight per Box | 540 g |
| — | 8 |
|---|
FAQ
What wood thickness does ST-45 target?
ST-45 nails are ideal for mouldings 38–42 mm thick, offering deep countersink without exiting the opposite face.
Is glue necessary when using ST-45 nails?
For solid-wood frames, a thin bead of PVA glue at the mitre is recommended alongside ST-45 nails for maximum joint strength.
What is the box weight for ST-45?
One box weighs approximately 540 g and contains 400 nails.
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