The Xiaoguo Round Head Square Neck Bolts, also known as carriage bolt, the head is large and round, and there is a square neck below the head.
Round head square neck bolts are generally used in conjunction with nuts to firmly connect two parts with through holes.
This Xiaoguo Round Head Square Neck Bolts workmanship precision, diverse specifications, high quality, a wide range of applications,the surface of Round Head Square Neck Bolts is smooth and smooth without burrs Product manufacturing precision, corrosion resistance and high strength.If there is any other need for the product, we can also provide customized services.