diff --git a/dessins/assemblage/dessins_assemblage_tubes.FCStd b/dessins/assemblage/dessins_assemblage_tubes.FCStd
index e4f5660..7f05569 100644
Binary files a/dessins/assemblage/dessins_assemblage_tubes.FCStd and b/dessins/assemblage/dessins_assemblage_tubes.FCStd differ
diff --git a/quincaillerie/boulons/Boulon_M6x14Hex_xx_EF.FCStd b/quincaillerie/boulons/Boulon_M6x14Hex_xx_EF.FCStd
index c107c78..4a7693d 100644
Binary files a/quincaillerie/boulons/Boulon_M6x14Hex_xx_EF.FCStd and b/quincaillerie/boulons/Boulon_M6x14Hex_xx_EF.FCStd differ
diff --git a/quincaillerie/boulons/Boulon_M6x35Hex_xx_R_EF.FCStd b/quincaillerie/boulons/Boulon_M6x35Hex_xx_R_EF.FCStd
index 3d414c4..6b8859a 100644
Binary files a/quincaillerie/boulons/Boulon_M6x35Hex_xx_R_EF.FCStd and b/quincaillerie/boulons/Boulon_M6x35Hex_xx_R_EF.FCStd differ
diff --git a/quincaillerie/boulons/Boulon_M6x40Hex_29_EF.FCStd b/quincaillerie/boulons/Boulon_M6x40Hex_29_EF.FCStd
index df2cdd0..2b700e6 100644
Binary files a/quincaillerie/boulons/Boulon_M6x40Hex_29_EF.FCStd and b/quincaillerie/boulons/Boulon_M6x40Hex_29_EF.FCStd differ
diff --git a/quincaillerie/boulons/Boulon_M6x40Hex_xx_EF.FCStd b/quincaillerie/boulons/Boulon_M6x40Hex_xx_EF.FCStd
index b1957a6..d8ea60b 100644
Binary files a/quincaillerie/boulons/Boulon_M6x40Hex_xx_EF.FCStd and b/quincaillerie/boulons/Boulon_M6x40Hex_xx_EF.FCStd differ