These are the stainless steel case back screw refills for the Stainless Steel Case Back Screw Assortment (SKU #81.326) and are used to keep the back of the watch closed. These screws can also be used as a replacement for band pins with a threaded head.
- Packages of 10 pieces
- See chart below to view sizes
*Sizes are approximate as measurements may vary slightly by gauge.
Part # |
Thread Diameter |
Head Diameter |
Thread Length |
Overall Length |
Head Thickness |
|
|
|
|
|
|
81.3201 |
1.0mm |
1.2mm |
1.5mm |
2.0mm |
0.5mm |
81.3202 |
1.0mm |
1.4mm |
1.7mm |
2.4mm |
0.5mm |
81.3203 |
1.0mm |
1.6mm |
2.0mm |
2.5mm |
0.5mm |
81.3204 |
1.0mm |
1.6mm |
2.2mm |
2.8mm |
0.5mm |
81.3205 |
1.0mm |
1.8mm |
2.5mm |
3.0mm |
0.5mm |
81.3206 |
1.0mm |
1.8mm |
2.7mm |
3.2mm |
0.5mm |
81.3207 |
1.2mm |
1.5mm |
1.6mm |
2.2mm |
0.5mm |
81.3208 |
1.2mm |
1.5mm |
2.0mm |
2.5mm |
0.5mm |
81.3209 |
1.2mm |
1.8mm |
1.5mm |
2.0mm |
0.5mm |
81.3210 |
1.2mm |
1.8mm |
1.8mm |
2.2mm |
0.5mm |
81.3211 |
1.2mm |
2.0mm |
2.2mm |
2.7mm |
0.5mm |
81.3212 |
1.2mm |
2.0mm |
2.5mm |
3.0mm |
0.5mm |
81.3213 |
1.4mm |
1.8mm |
1.5mm |
2.0mm |
0.5mm |
81.3214 |
1.4mm |
1.8mm |
1.8mm |
2.4mm |
0.5mm |
81.3215 |
1.4mm |
2.0mm |
2.0mm |
2.5mm |
0.5mm |
81.3216 |
1.4mm |
2.0mm |
2.4mm |
3.0mm |
0.5mm |
81.3217 |
1.4mm |
2.5mm |
2.6mm |
3.0mm |
0.5mm |
81.3218 |
1.4mm |
2.5mm |
3.0mm |
3.5mm |
0.5mm |