Related Clues:
- Go with haste
- Closes a jacket
- Five-digit postal number, informally
- ___ + 4
- Do (up), as a fly
- Number after many a state postal abbr.
- USPS acronym
- 90210, e.g.
- Clothes fasteners
- Close, as a parka
- Goes very fast
- Nothing ... or a hint to what's hidden in 20-, 35- and 52-Across
- Energy or clothes fastener
- Locking devices with toothed edges
- Slide fasteners