What is Heavy hex nuts
A heavier pattern version of a standard hex nut.
Bolt and nut corrosion caps,VIC bolt corrosion caps,ECTFE bolt covers
© 2018 Wenzhou Hongri Technology CO.,LTD. All Rights Reserved. http://www.nutcaps.net/ Main products： bolt and nut corrossion caps | VIC bolt corrossion caps | ECTFE bolt covers
