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Metric vented plain washer DIN125A, GR2 Titanium M3

2,70

35 items available

Expected delivery time: 3 - 4 weeks

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Free shipping on orders > € 250,-

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Weight 0,001000 kg
Finish

HS code

7318 1900

Country

China

Material

Thread style

Expected delivery time

DIN 125 A Flat Washers, without a chamfer, are thin disks with a concentric hole, widely used to distribute the load of a fastened joint or prevent loosening from vibration. Conforming to DIN 125A standard, these washers are utilized with bolts or nuts to provide a smooth surface for load distribution, commonly known as ‘plain washers.’

In vacuum applications, especially in sensitive sectors like semiconductors and optics, minimizing particulate generation is crucial. To address this, replacing a split lock washer with a Vented Flat Washer is a straightforward solution.

Both a vented flat washer and a split lock washer allow trapped air or gas along the threads to escape, eliminating the potential for virtual leaks. While a split lock washer may generate particulate due to its design, a vented flat washer is preferred for particulate-sensitive vacuum applications as it minimizes particle generation and reduces the risk of contamination.

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