SS304 SS316 M20 ISO 4017 Hex Bolt

Since the establishment, our company has always practiced the concept of science-led development, accumulated experience in the GB Square Head Bolt, ASME ANSI Track Bolt, fender washer ISO9001:2008 field, so as to provide users with high-quality and reliable products. We insist on offering high quality production with good business concept, honest sales and the best and fast service. We create the social value of enterprises with new commodities and new business strategies and we take peace, mutual assistance and respect as the cornerstone of our company's internal and external treatment. Satisfying customers is our ultimate goal, and the smile on their face is our reward, for we regard providing customers with quality services as our honor.

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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

Our company pursues the idea that we should change if we want to make progress and we should constantly improve our products if we want to have better SS304 SS316 M20 ISO 4017 Hex Bolt. We win customers' satisfaction through high quality products, reasonable price, strict delivery time and considerate service. By continuous innovation, we will provide you with more valuable products and services, and also make a contribution for the development of the automobile industry at home and abroad.