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Not sure which material is right for your project? Check out our Material Selection Guide.
Covers all materials and thicknesses
Covers sizing specifications for all our post-processing services.
Tips for reducing design density, which saves you money!
Everything you need to know before you design your first part.
We offer custom laser cutting, waterjet cutting, and CNC routing. We’ll cut your parts with the method best suited for your material.
Add dimension to your projects with our precision CNC bending services.
Select from our catalog of PEM press-fit hardware to add nuts, studs, and standoffs.
Enhance your custom laser cut parts with deburring, anodizing, and plating services.
Give your laser cut parts a bold, long-lasting finish and protective layer in one of 7 colors
Deburring is included FREE on orders with eliglble materials!
This June, Spend $1,000 or more at checkout, you’ll receive 5% off instantly + a $200 gift card towards a future purchase.
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We proudly use hardware by PEM
| SKU | SO-440-8 |
| Thread Size | 4-40 x .250″ |
| Hole size in sheet (+0.003/-.0.000) | .168″ |
| Minimum sheet thickness | 0.040″ |
| Maximum sheet thickness | .125″ |
| Fastener material | Steel |
| Minimum distance hole C/L to edge | 0.230″ |
| When determining the distance between two or more fasteners, you can calculate the distance by the formula, C/L to edge + 1/2 the diameter of the second mounting hole. | .314″ |
| Recommended panel material | Steel/Aluminum |
| Coating type | Zinc |
| Length | .250″ |
| Aluminum material ranges (5052, 6061, 7075) | 0.040″-0.125″ |
| Steel material ranges (CRS, HRPO, HR) | 0.048″-0.119″ |
