| Management number | 211250285 | Release Date | 2026/04/04 | List Price | $29.52 | Model Number | 211250285 | ||
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Bitcoin Seed Stack Nut - M824 Knurled Anodized Aluminum Nut for Seed Stack Bitcoin Self Custody Key Back up. Bitcoin Logo LASER etched into the top.What is a Seed Stack?A Seed Stack are Bitcoin Keys permanently marked on metal discs, most commonly M8 x 24 washers and secured together using a bolt or ring. ★ Additional Seed Stack supplies and kits are available[ SeedStacks(dot)com ].✔ A BIP Key is an M8 X 24 Stainless Steel or Copper Washer with a BIP39 Dictionary word and associated Wallet Key permanently marked into its surface whether by LASER etching or stamping.✔ A BIP Coin is an M8 X 24 Stainless Steel or Copper Washer with a BIP39 Dictionary word permanently marked onto its surface but WITHOUT the associated Wallet Key. BIP Coins can be made by LASER etching BIP39 Dictionary words onto M8 x 24 washers or stamping them with steel punches.✔ Seed Stacks - /siːd stæks/ - Bitcoin Keys permanently marked on metal discs, most commonly M8 x 24 washers and secured together using a bolt or ring. Additional Seed Stack supplies and kits are available [ SeedStacks(dot)com ].✔ M824 Bitcoin Washers can be used for any purpose. They are extremely durable stainless steel and are 2mm thick.✔ The Cardinal M824 Die (or the Block Mit 3D Printed version) is very helpful in stamping the washers accurately around the perimeter of the washers. This can be done manually without the dies, but can be difficult and cumbersome. but it can theoretically be done.✔ We recommend the Cardinal M824 Die for stamping because we made it, but the 3D Printed version also works just fine if you have the ability to print it yourself. Either will work. We made the Cardinal M824 out of aluminum so it will be much more durable than the 3D printed version. But, we want to emphasize, the original 3D printed BlockMit version works just fine. The important thing to remember is to ALWAYS backup your Bitcoin keys on metal, whether you use our dies or washers or not. Not your keys, not your
| UPC | 752589243261 |
|---|---|
| Brand | Primal23 Industrial |
| Color | Black with LASER Etched Bitcoin Logo |
| Size Name | Small |
| Metal Type | Aluminum |
| Drive Style | Spline |
| Item Weight | 2 Ounces |
| Part Number | BNUTB-4 |
| Thread Size | M8 |
| Finish Types | Painted |
| Manufacturer | Primal23 Industrial |
| Thread Style | Right Hand |
| Fastener Type | Acorn |
| Material Type | Aluminum |
| Exterior Finish | Black |
| Item Dimensions | 0.51 x 0.28 inches |
| Thread Coverage | Fully Threaded |
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