Square Neck Carriage Bolt DIN 603 Cup Square Bolt & Hex Nuts HDG ISO 8677 Saucer-Head Bolt

The aim of our company is to provide high-quality and inexpensive Screw, GB Standard spring washer, ASME ANSI Flat Washer and high-quality and fast service. Relying on high-quality technical products and our efficient service, we have established our own professional image and reputation in the market. The excellent technical strength and competitive market price not only win business opportunities for us, but also win the trust and support of our customers. We've been here expecting close friends all around the earth!

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

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 Square Neck Carriage Bolt DIN 603 Cup Square Bolt & Hex Nuts HDG ISO 8677 Saucer-Head Bolt is stable, safe and reliable, complete in specifications and diverse in variety. Now we have strict high-quality control procedures for each procedure. In order to know our solutions and organization.