uxcell Square Nuts, M3x5.5mmx2mm Yellow Zinc Plated Metric Coarse Thread Assortment Kit, 100 Pcs sold2026 Material Aluminum Alloy

Material Aluminum Alloy

Perfect for spreading insect wings prior to mounting Preserve your butterflies

Ultimate Dwell to stainless steel (72 hours) (average) 85 ounce/inch (93 N/100mm)

eight 1/4-20 hex screws for cages

Use 240-Grit for final finishing of wood

uxcell Square Nuts, M3x5.5mmx2mm Yellow Zinc Plated Metric Coarse Thread Assortment Kit, 100 Pcs sold2026 Material Aluminum Alloyuxcell Square Nuts, M3x5. 5mmx2mm Yellow Zinc Plated Metric Coarse Thread Assortment Kit, 100 Pcs Made of carbon steel, yellow zinc plated finished, corrosion resistant and durable to use. Square head, female threaded inside. Widely used with fasteners for industrial machine, Allow your works to accomplish work faster and more efficient. Specification: Material: Carbon SteelFinish: Yellow zinc platedThread Size: M3x0. 5mmEdge width: 5. 5mm 0.