ISO 4014 DIN 931 Hex Bolt Part Thread Hot DIP Galvanized

All of our hex cap screws, set screws, ASME ANSI square head bolts are independently researched and acquired by our unique technology to make sure that they can be upgraded and updated constantly. Adhering to the business philosophy of 'integrity cooperation', our company is committed to standing on the same front with customers, sharing win-win situation with customers and being the best quality supplier and the most professional manufacturer. We invites you and your enterprise to thrive together with us and share a bright future in global market. We are looking forward to forming successful business relationships with you in near future.

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This International Standard specifies the characteristics of hexagon head screws with threads from M1.6 up to and including M64,of product grade A for threads M1.6 to M24 and nominal lengths up to and including 10 d or 150mm.whichever is the shorter,and product grade B for threads over 10d or 150mm,which ever is the shorter.

This type of product is the same as that covered by ISO 4014 with the exception of threading up to head and nominal lengths up to including 200mm as preferred lengths.

ISO4014

We are one of the high-level enterprises in the ISO 4014 DIN 931 Hex Bolt Part Thread Hot DIP Galvanized industry, adhering to the principle of 'quality first, customer first', we will serve customers with a sincere attitude. We take total factor value creation as the guiding principle, plan high-quality development systematically and dynamically, and continuously enhance the innovation and competitiveness of the company. Since its establishment, our company has been able to grow steadily with a steady pace, all of which lies in the implementation of the concept of 'carrying forward the main theme of quality and faithful service' from top to bottom of the enterprise. We always stick to it and dare not to slack off and persevere.