With the demand for lightweight vehicles, the rise of steel and aluminum body, in the body design process, you will see a variety of fasteners, different shapes, different mechanisms, applied in different parts, to achieve different roles, this article mainly Introduce the squeeze sleeve nut, self-tapping thread nesting, grounding bolt, BOM rivet ring groove rivet, cup cup rivet, rivet nut, rivet stud, blind rivet, see how many you can know? LED Grow Light Bar Full Spectrum 640W
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Power:4/6/8/10/12 bars available too.
Application: lettuce, orchid, organic herbs, pepper, strawberries, succulent, hydroponic, medical plants.
Delivery:Sample 1-5days, bulk order negotiate.
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