不锈钢广告螺丝是广告配件中的一种，他经常用来固定亚克力和玻璃板等材料，由螺帽和丝牙和垫片构成 ，它有哪些尺寸？让我们一起来看看
不锈钢镜钉常规尺寸：
| 规格（直径+长度） | 外直径 | 总高度 | 底座高度 | 底座下螺丝孔 | 丝牙直径 | 丝牙长度 | 可佳厚度 | 建议板材开孔大小 |
|---|---|---|---|---|---|---|---|---|
| 12x20mm | 12mm | 20mm | 7mm | 5mm | 8mm | 20mm | 3-8mm | 8-9mm |
| 12x25mm | 12mm | 25mm | 20mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x30mm | 12mm | 30mm | 25mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x40mm | 12mm | 40mm | 35mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x50mm | 12mm | 50mm | 45mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x60mm | 12mm | 60mm | 55mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x80mm | 12mm | 80mm | 75mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 12x100mm | 12mm | 100mm | 95mm | 5mm | 8mm | 20mm | 0-8mm | 8-9mm |
| 16x25mm | 16mm | 25mm | 20mm | 5mm | 10mm | 18mm | 0-10mm | 10-12mm |
| 16x30mm | 16mm | 30mm | 25mm | 5mm | 10mm | 18mm | 0-10mm | 10-12mm |
| 16x35mm | 16mm | 40mm | 35mm | 5mm | 10mm | 18mm | 0-10mm | 10-12mm |
| 16x40mm | 16mm | 50mm | 45mm | 5mm | 10mm | 18mm | 0-10mm | 10-12mm |
| 19x25mm | 19mm | 25mm | 20mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x30mm | 19mm | 30mm | 25mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x40mm | 19mm | 40mm | 35mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x50mm | 19mm | 50mm | 45mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x60mm | 19mm | 60mm | 55mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x80mm | 19mm | 80mm | 75mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x100mm | 19mm | 100mm | 95mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x120mm | 19mm | 120mm | 115mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x150mm | 19mm | 150mm | 145mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 19x200mm | 19mm | 200mm | 195mm | 5mm | 10mm | 18mm | 0-10mm | 10-13mm |
| 25x30mm | 25mm | 25mm | 20m | 5mm | 10mm | 18mm | 0-10mm | 10-15mm |
| 25x25mm | 25mm | 30mm | 25m | 5mm | 10mm | 18mm | 0-10mm | 10-15mm |
特点：不生锈，经久耐用，规格齐全，多款可选，安装简单方便，稳定性好。