Flat Poly Bags in 3″ x 6″ at 4 mil are engineered for small parts bagging in hardware, fastener, and industrial component packaging operations. The heavy-duty 4 mil construction resists puncture from sharp-edged parts while keeping contents clean and protected. Made from 100% virgin LDPE resin meeting FDA and USDA specifications, packed 1000 per case for high-volume parts operations.
Specs: 3″ x 6″ | 4 mil | LDPE (Low Density Polyethylene) | 1000/Case | FDA & USDA Compliant
Applications
- Hardware parts bagging — screws, bolts, nuts, washers, and small fasteners
- Small industrial components and precision parts packaging
- Tool kit and hardware accessory kitting
- Retail blister-alternative packaging for small consumer items
Features
- 100% virgin LDPE resin — FDA and USDA compliant for direct product contact
- 4 mil heavy-duty thickness for puncture resistance against sharp-edged parts
- Bottom seal construction for optimal bag strength
- High optical clarity for contents identification without opening
- Heat sealable, or close with ties, staples, or tape
Material Notes
Manufactured from 100% virgin LDPE at 4 mil — one of the heavier gauges available for flat poly bags in this size range. The combination of small format and heavy-duty gauge is specifically suited for sharp or abrasive contents such as fasteners, stamped parts, and hardware that would puncture lighter-gauge alternatives. All gauges are nominal.
Use Case Notes
The 3″ x 6″ dimension targets small component bagging across hardware distribution, industrial kitting, and retail parts packaging. At 1000 per case, this is a high-volume SKU designed for assembly lines, hardware distributors, and fulfillment operations that bag large quantities of small parts per shift. The 4 mil thickness provides longevity on the shelf and during transit without adding unnecessary bulk.
Common Questions
Q: Why 4 mil for such a small bag?
A: Small hardware and fasteners often have sharp edges and threads that puncture lighter-gauge poly. The 4 mil construction ensures the bag holds up during and after filling with abrasive or sharp-edged components.
Q: Are these bags FDA compliant?
A: Yes. Made from 100% virgin LDPE resin meeting FDA and USDA specifications.
Q: How many come per case?
A: 1000 bags per case, making this cost-effective for high-volume parts bagging operations.
Why Buy
A purpose-built small parts bag combining heavy-duty 4 mil LDPE protection with the compact 3″ x 6″ format. At 1000 per case, this is a production-ready SKU for hardware distributors, industrial kitters, and assembly operations requiring reliable, FDA-compliant parts packaging at high volume.






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