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M824 Copper Fender Washers – 25 Pack
price
Original price was: $12.90.$9.00Current price is: $9.00.
Bitcoin Self Custody Copper Fender Washers – For use with M824 Seed Phrase Die
| Weight | 5 oz |
|---|
11 in stock (can be backordered)
Build your Seed Stack with Copper Washers – 8mm ID X 24mm OD x 1.5mm Thickness – Use with Cardinal Seed Phrase dies and 6mm steel punches to properly stamp your wallet seed words into copper washers.
Not your keys, not your Bitcoin!
- 99% Copper
- 1.5mm Thickness
- Copper washers may have naturally occurring streaks or imperfections which add to the uniqueness of each washer.
- Over time the Copper washers will naturally oxidize and they can also be oxidized quickly by soaking them in water and baking soda over night to give an antique look. To darken the stamped text, you would oxidize the washers AFTER they are punched or stamped not before. But stamping afterward would be an additional unique look. There are many ways to build your Seed Stacks.
- Copper or Stainless washers can also be stamped using the M824 Cardinal Seed Phrase Die and used on key chains to identify a set of keys on a key ring or stamped and given as a charm or gift.
- Copper washers are frequently used in Seed Stacks as an accessory on the outside visible portion of a Seed Stack as an identifier of some kind. IE a Wallet name, a description or any text you choose. The limit using the Cardinal Seed Phrase Die is 12 characters per M824 washers.
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Seed Stack Basics
What are Seed Stacks? - Seed Stacks are an Open Source way of securely backing up your Bitcoin Wallets on metal. In case of fire or flood, backing up your Bitcoin Wallet on paper can be dangerous because a paper wallet backup may become unusable in any type of catastrophe. Maintaining your Bitcoin Seed Words on steel is a much safer option.
What do we mean when we say Seed Stacks are Open Source? - What we mean is: M8 hardware and M8 washers are ubiquitous and is generally, universally available to anyone, anywhere of any economic status. We sell Seed Stack supplies, but they are also widely available worldwide and can even be found for free on old equipment, automobile and machinery for those looking for cheap or free alternatives. We encourage thrift and encourage seeking inexpensive, free or upcycled hardware. We simply make new hardware available for those looking for new.
Anatomy of a Seed Stack - A basic Seed Stack consists of a single M8 Bolt or threaded rod, a single M8 nut and M8 X 24mm washers each with a Bitcoin wallet seed word stamped into them and secured together. There are many ways to build your Seed Stack and only your imagination limits you.
What are Seed Stacks? - Seed Stacks are an Open Source way of securely backing up your Bitcoin Wallets on metal. In case of fire or flood, backing up your Bitcoin Wallet on paper can be dangerous because a paper wallet backup may become unusable in any type of catastrophe. Maintaining your Bitcoin Seed Words on steel is a much safer option.
What do we mean when we say Seed Stacks are Open Source? - What we mean is: M8 hardware and M8 washers are ubiquitous and is generally, universally available to anyone, anywhere of any economic status. We sell Seed Stack supplies, but they are also widely available worldwide and can even be found for free on old equipment, automobile and machinery for those looking for cheap or free alternatives. We encourage thrift and encourage seeking inexpensive, free or upcycled hardware. We simply make new hardware available for those looking for new.
Anatomy of a Seed Stack - A basic Seed Stack consists of a single M8 Bolt or threaded rod, a single M8 nut and M8 X 24mm washers each with a Bitcoin wallet seed word stamped into them and secured together. There are many ways to build your Seed Stack and only your imagination limits you.br>
We Offer - M8 X 24 Stainless Steel Washers
M8 X 24 Copper Washers
Stainless Steel Bolts - Standard, Low Profile, High Profile
Stainless Steel M8 Standard Nuts and Low Profile Nuts
M8 Acorn Nuts and Custom Bitcoin LASER Engraved Aluminum Acorn Nuts
Stainless Steel Seed Stack Rings
Seed Stacks Sleeves
Seed Stacks Storage
Seed Stack tools like the Cardinal M824 Stamp Die
Basic Seed Stack Kits
Bitcoin related decals, stickers and Bitcoin Merchandise
What are Seed Stacks? - Seed Stacks are an Open Source way of securely backing up your Bitcoin Wallets on metal. In case of fire or flood, backing up your Bitcoin Wallet on paper can be dangerous because a paper wallet backup may become unusable in any type of catastrophe. Maintaining your Bitcoin Seed Words on steel is a much safer option.
What do we mean when we say Seed Stacks are Open Source? - What we mean is: M8 hardware and M8 washers are ubiquitous and is generally, universally available to anyone, anywhere of any economic status. We sell Seed Stack supplies, but they are also widely available worldwide and can even be found for free on old equipment, automobile and machinery for those looking for cheap or free alternatives. We encourage thrift and encourage seeking inexpensive, free or upcycled hardware. We simply make new hardware available for those looking for new.
Anatomy of a Seed Stack - A basic Seed Stack consists of a single M8 Bolt or threaded rod, a single M8 nut and M8 X 24mm washers each with a Bitcoin wallet seed word stamped into them and secured together. There are many ways to build your Seed Stack and only your imagination limits you.
What are Seed Stacks? - Seed Stacks are an Open Source way of securely backing up your Bitcoin Wallets on metal. In case of fire or flood, backing up your Bitcoin Wallet on paper can be dangerous because a paper wallet backup may become unusable in any type of catastrophe. Maintaining your Bitcoin Seed Words on steel is a much safer option.What do we mean when we say Seed Stacks are Open Source? - What we mean is: M8 hardware and M8 washers are ubiquitous and is generally, universally available to anyone, anywhere of any economic status. We sell Seed Stack supplies, but they are also widely available worldwide and can even be found for free on old equipment, automobile and machinery for those looking for cheap or free alternatives. We encourage thrift and encourage seeking inexpensive, free or upcycled hardware. We simply make new hardware available for those looking for new.
Anatomy of a Seed Stack - A basic Seed Stack consists of a single M8 Bolt or threaded rod, a single M8 nut and M8 X 24mm washers each with a Bitcoin wallet seed word stamped into them and secured together. There are many ways to build your Seed Stack and only your imagination limits you.br>
We Offer - M8 X 24 Stainless Steel Washers
M8 X 24 Copper Washers
Stainless Steel Bolts - Standard, Low Profile, High Profile
Stainless Steel M8 Standard Nuts and Low Profile Nuts
M8 Acorn Nuts and Custom Bitcoin LASER Engraved Aluminum Acorn Nuts
Stainless Steel Seed Stack Rings
Seed Stacks Sleeves
Seed Stacks Storage
Seed Stack tools like the Cardinal M824 Stamp Die
Basic Seed Stack Kits
Bitcoin related decals, stickers and Bitcoin Merchandise
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Seed Stacks
Original price was: $12.90.$11.00Current price is: $11.00.
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