the specification ofgreasenippleis described as follows 1.material:steel 2.colour:white,silver 3.length:67mm 4.hex:11mm 5.thread:M10X1 6.package:50pcs/bag 2000pcs/carton or according to the customer's requirement. 7.delivery time:within one month 8.MOQ:5000pcs 9.specification in accordance with 71412,3402,3403,3405. 10.over 70 thread types and 1200 designs straight,angled-90degree,45degreehydraulic,button head and concave type. 11.we offer both metric and imperial grease nipples. 12.custom designed parts,according to your requirements.