M3 M4 M5 M6 M8 M10 M12 Black 304 Stainless Steel Wing Nuts Butterfly Thumb Nuts Hand Twist Metric Female Thread Fasteners

High-concerned chemical：None Type：Wing Nuts Model Number：WJ3039A isCustomized：Yes Brand Name：Zimir DIY Supplies：Metalworking Material：Stainless steel Origin：Mainland China Certification：NONE Materia：304 Stainless Steel Color：Black Nut Type：Wing Nut / Butterfly Nut Application：Machinery, Furniture, Fixtures, DIY, Repair Thread Size：M3 M4 M5 M6 M8

High-concerned chemical: None Type: Wing Nuts Model Number: WJ3039A isCustomized: Yes Brand Name: Zimir DIY Supplies: Metalworking Material: Stainless steel Origin: Mainland China Certification: NONE Materia: 304 Stainless Steel Color: Black Nut Type: Wing Nut / Butterfly Nut Application: Machinery, Furniture, Fixtures, DIY, Repair