What are your material size limits?

The minimum and maximum part size we offer changes depending on the material and its thickness. We have put together a chart broken down into four categories (Composites, Metals, Plastics, and Wood) so you can see all this information in the same place. 

This maximum size limit is determined partially by the machining process used and the size of the machine’s bed, and the minimum size limit is determined partly by the ability of the laser or router to cut small geometry in the chosen thickness. Be sure to review our design guidelines to make sure your geometry fits within those requirements.

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Flush Standoff, 4-40, .250" Zinc plus Clear Chromate

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. .345″
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″