여러 유형이 있습니다볼트및 다양한 유형의볼트다른 기능을 가지고 있습니다.
s: 육각형 머리와 사각형 머리를 포함하여 많은 종류가 있습니다.
② Bolts for reaming holes: When using, insert the 볼트 tightly into the reamed holes to prevent dislocation of the workpiece.
③ Stop 볼트: There are square neck and vertebra.
④Special purpose 볼트: such as T-slot 볼트; joint 볼트; anchor 볼트.
⑤ High-strength 볼트 connection pair for steel structure: generally used for friction-type connection of steel structures such as buildings, bridges, towers, pipeline supports and hoisting machinery.