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Washers – Seeger Rings (retaining rings for shafts)

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Regulations

Standard Indicative Measurements

Seeger Rings DIN 471 – Steel C70 / Stainless Steel A2 – External

Diameters albero Ø
4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35.....500

Diameters albero Ø

4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35.....500

Seeger Rings DIN 472 – Steel C70 / Stainless Steel A2 – External

Diameters foro Ø
8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35.....500

Diameters foro Ø

8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35.....500

Seeger Rings DIN 6799 – Steel C70 / Stainless Steel A2 – Radial Mounting

Diameters gola Ø
1,5-1,9-2,3-3,2-4-5-6-7-8-9-10-12-15-19-24

Diameters gola Ø

1,5-1,9-2,3-3,2-4-5-6-7-8-9-10-12-15-19-24

Practical Method for Adjusting Screwdrivers
Adjust the screwdriver to progressively increasing torque values until the screw breaks. Repeat the test on a certain number of pieces (sample batch) and note the minimum torque value that causes breakage. Then adjust the screwdriver to a torque equal to 50-60% of this value.