This set of 3 stainless steel headless screws fits into the holes on the back scale of all Daily Customs 91.2 and 91.2+ Model scale sets.
These are a great option if you don't wish to install a clip to the scale, and will fill the three holes on the back scale, sitting flush inside the scale.
The are hex screws, and come with the compatible Allen wrench.
Diameter: 1.90 mm (0.075 inches)
Height: 3.00 mm (0.118 inches)
Weight for Set of 3: 0.4 grams (0.014 ounces)