100pk M2 Brass Washers - Bicycle Spoke Head Washer / Shims - 0.3 or 0.5mm Thick

Description

Pack of 100 M2 / ~M2.5 Brass Washers
Commonly used for bicycle wheelbuilding to take up excess spoke bend width (thin hub flanges), improve fit with oversized holes, or improve head seating, as described by Jobst Brandt in The Bicycle Wheel. Example use pictured.
Brass is the ideal material for this use because it is soft enough to deform into the required shape, but not too soft, and is resistant to corrosion.
We stock two types, which are 0.3 and 0.5mm thick; full specifications below. If you need/want a specific version, please specify which thickness in "note to seller" upon checkout.
0.3mm thick:
Standard M2 per ISO 7089 / DIN 125A
OD: 5mm
ID: 2.2mm
Thickness: 0.3mm
Flat washer without chamfer
RoHS compliant
Made in Germany
0.5mm thick:
Close to M2.5 but undersized ID
OD: 4.8mm
ID: 2.5mm
Thickness: 0.5mm
Flat washer without chamfer
Some residual burr from manufacturing
May contain some with chopped edges or "hanging chads"
Count by weight with a slight overage to account for error/scale resolution and defects.
Price breaks for multiple quantity orders!
Qty 2: 10% off
3: 20%
4+: 25%
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Notice: we may change shipping carrier or service from what you've selected (but only if the delivery time is equal or better). If you do not want any such change, please use the "note to seller" function at checkout to let us know.
Representative examples are pictured, specific details of what you receive may vary. See condition and item descriptions for further explanation of the potential variation.