Bolt,carriage bolt standard also available in ASME B 18.5 per drawing and also available in stainless

CSK Head Square Neck Carriage Bolt:

1,  Over 15years manufacturer and export experience;

2,  Cooperate with first class big importers in America and European countries;                      3,  Wide variety of materials to include: low carbon, high tensile and alloy;                            4,  Working process include: cold forged, hot forged, and machining, also CNC machine, can do OEM order. 

5,  Full sizes available to include metric, and imperial, extra long and extra short sizes;                                                                                                                                     6,  ISO management;                                                                                          

7,  Also available in ASME B 18.5, per drawing and also available in stainless