
GB12 Stainless Steel 304 Carriage Screw Small Half Round Head Square Neck Bolt Shelf Screw M10 * 20-10 * 100
We are committed to revitalizing the company's development by science and technology, and strive to develop new ASME ANSI standard track bolt, countersunk screw, wing nut for sale. In-depth development of new products is our long-term goal. We are responded promptly to customers' demands, which includes providing services quickly to customer needs and responding to customer feedback in time. Our company has been insisting on the business policy 'Supreme quality, customers first', we have won good reputation in domestic and foreign market by excellent employees, superior equipment and first-class technology. In terms of fire safety, the company replaced and added a large number of fire-fighting facilities in production workshops, office spaces, and living areas.
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.
Standard | Material | Finish | Thread |
ISO4014 ISO4017 ISO4018 | carbon steel | Plain | UNC |
Zinc plated | |||
Alloy steel | Yellow zinc plated | ||
PTFE | |||
Stainless steel | Black | UNF | |
Dacromet | |||
Other | HDG | ||
Other |
ISO4014



Meanwhile, our organization staffs a group of experts devoted for GB12 Stainless Steel 304 Carriage Screw Small Half Round Head Square Neck Bolt Shelf Screw M10 * 20-10 * 100. Since the establishment of our company, we have always focused on integrating leading foreign technology with excellent Chinese manufacturing, so as to provide global users with the most cost-effective, environmentally friendly products and the best after-sales service. Welcome to call us or visit us for guidance. Our company will serve customers with good reputation, strong strength, high-quality products and low prices.
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