IFI 513 Metric Hexagon Head Machine Screws
IFI 149 Large Size Heavy Hexagon Screws
EN 24017 Hexagon Head Bolts
EN 24015 Hexagon Head Bolts Product Grade B Reduced Shank
EN 14399-8 High-Strength Structural Bolting
EN 3009 Hexagon Head Bolt with Relieved Shank
EN 3008 Hexagon Head Bolt with Relieved Shank Long Thread
EN 3007 Hexagon Head Bolts with Relieved Shank Long Thread
EN 3006 Hexagon Head Relieved Shank Long Thread Bolt
DIN 34810 Plastic Hexagon Head Screws
