Cup Screw Sizes:-
No.4 - Metric 3.0mm screw/bolt size
No.6 - Metric 3.5mm screw/bolt size
No.8 - Metric 4.0mm screw/bolt size
No.10 - Metric 5.0mm screw/bolt size
No.12 - Metric 6.0mm screw/bolt size
No.14 - Metric 8.0mm screw/bolt size
Screw cup washers for use with countersunk screws/bolts.
A surface screw cup is designed to enable the screw to fit flush into the recessed head, providing a neat finish without the need to countersink the material.
Sold in Pack Quantities of :- 25, 50, 100, 250, 500 & 1000
You can select the Finish, Size & Quantity required from the choose scroll icon