What size stub should be used for a 1" bolt hole?

The correct size stub for a 1" bolt hole is significant because it needs to accommodate the bolt's dimensions while ensuring a proper fit and strength in the assembly. A 1" bolt hole requires a stub that would allow the bolt to be inserted smoothly without excessive play or fitting issues.

Choosing a size of 7/8 would provide a snug fit, as it is the closest standard size that corresponds to the hole's diameter, allowing for a secure and stable connection. This size reduction is typical in bolt holes, as threads and clearance often dictate a slight decrease in the stub size to ensure that the bolt can pass through without deformation or obstruction.

In summary, 7/8 supports ease of insertion while maintaining the integrity of the connection, making it the ideal choice for a 1" bolt hole.