DIN 933/934 Carriage Bolt with Nut

We're seeking forward in your check out for joint development for nylon lock nut, stud bolts, DIN Square Head Bolt. Our company regards quality as its life, and regards the actual interests of customers and its long-term development as one. We adhere to the business principle of 'attitude determines quality, customer satisfaction is our eternal pursuit', and through technological innovation and renewal, we ensure the continuous development of our customers and enterprises. While focusing on creating enterprise value, we have always insisted on fulfilling our social responsibility, advocating environmental protection, and caring for our employees.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb carriage bolt manufacturers and suppliers in China, welcome to buy gb carriage bolts, gb standard carriage bolt from our factory and company.

This standard of the GB carriage bolt stipulates the thread size from M5-M20. As the aquare neck,the depth of square shall be measured,parallel to th axis of bolt at the midpoint of the flats   of square,from the bottom of square to the bearing surface for bolts having flat bearing surface type heads,and to the intersectio of flats of square with the conical bearing surface for bolts having countersunk head.The corners of square neck may be rounded to the extent specified in the respective dimensional tables and need not be filled out for the total depth of square.

We adhere to the business philosophy of 'perfect products need the support of perfect service', and strive to realize our dream of becoming the world's leading supplier of DIN 933/934 Carriage Bolt with Nut. Based on the spirit of 'quality creates brilliance and integrity makes classics', we make unremitting efforts to make great contributions to social development and economic development. Our company always adheres to the principle of 'customer's quality standard is the goal pursued by the enterprise' and the product quality is well received by customers.