100% Brand new and high quality Type : T type sliding nut Model number : M4 / M5 / M6/M8 The step width : 8mm Apply to : Slot 8mm 40 aluminum profile Package content : 20pcs sliding nut for slot 8mm 40 aluminum profile Delivery time< Country Delivery Time Working Days (not including holiday) 15-19 20-32 33-48 >50 Working Days + Saturday + Sunday 21-25 26-45 45-60 >59 Asia country Rate (item arrived ) 90% 10% 0% Refund Ireland Rate (item arrived ) 40% 60% 0% Refund United Kingdom Rate (item arrived ) 40% 60% 0% Refund Greece Rate (item arrived ) 40% 60% 0% Refund Turkey Rate (item arrived ) 35% 60% 5% Refund France Rate (item arrived ) 15% 80% 5% Refund Germany Rate (item arrived ) 20% 70% 10% Refund Russian Rate (item arrived) 10% 50% 40% Refund Spain Rate (item arrived) 5% 45% 50% Refund Argentina Rate (item arrived) 5% 35% 60% Refund Italy Rate (item arrived) 5% 15% 80% Refund Brazil Rate (item arrived) 5% 15% 80% Refund PS. ALL of ship via International registration packet . It have tracking NO. you will receive it after 15-23 days.If you cann't receive in time,please contact me freely. Thanks for your support and understanding.