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The BSC PREFERRED PB3993 is a reclosable poly bag designed for parts storage, organization, and shipping in trade and industrial environments. Each bag features a single-track zipper that runs the full width of the bag, creating a secure seal that protects contents from moisture and contamination. A large white write-on block printed directly on the bag allows part numbers, lot codes, or other identifying information to be written in pen without the need for separate labels. These bags meet FDA and USDA requirements, making them suitable for use in food-adjacent and regulated supply chain applications. Licensed trades and supply house professionals use these for organizing small components, hardware, and parts.
The PB3993 bags are suited for parts distribution, light manufacturing, HVAC supply houses, plumbing distributors, and electrical supply operations where fast part identification and clean storage are priorities. The reclosable zipper allows the bags to be reused across multiple applications, reducing waste in high-volume environments. Sizes listed are inside usable dimensions of the bag. Each case contains 500 bags.
Designed as a general-purpose reclosable poly bag for parts storage, packaging, and distribution use across trade supply and industrial environments.
No tools or trade licensing required for use. Store cases in a dry location away from direct sunlight and heat sources to maintain bag integrity. When writing part numbers on the white block, use a permanent or ballpoint pen for best legibility. Do not expose bags to sharp edges or abrasive surfaces that could compromise the zipper seal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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