100pcs M6 Pitch 304 Stainless Steel Self-Locking Hex Lock Nuts, Nylon Insert LockNuts Silver Metric Self Clinching Hex Lock Nuts

High-concerned chemical：None Type：Hexagon Nuts Model Number：100 isCustomized：None DIY Supplies：Woodworking Material：Stainless steel Origin：Mainland China Certification：NONE

High-concerned chemical: None Type: Hexagon Nuts Model Number: 100 isCustomized: None DIY Supplies: Woodworking Material: Stainless steel Origin: Mainland China Certification: NONE