3870-3.0  - 6 x 3.2mm 180 Degree Counterbore for M3 Screws

Compare

3870-3.5  - 6.5 x 3.7mm 180 Degree Counterbore for M3.5 Screws

Compare

3870-4.0  - 8 x 4.3mm 180 Degree Counterbore for M4 Screws

Compare

3870-5.0  - 10 x 5.3mm 180 Degree Counterbore for M5 Screws

Compare

3870-6.0  - 11 x 6.4mm 180 Degree Counterbore for M6 Screws

Compare

3870-8.0  - 15 x 8.4mm 180 Degree Counterbore for M8 Screws

Compare

3870-10.0  - 18 x 10.5mm 180 Degree Counterbore for M10 Screws

Compare

3870-12.0  - 20 x 13mm 180 Degree Counterbore for M12 Screws

Compare