Carbon Steel Grade 4.8/6.8/8.8/10.9 Galvanized Carriage Bolts

Carbon Steel Grade 4.8/6.8/8.8/10.9 Galvanized Carriage Bolts

These carriage bolts are suitable for fastening most machinery and equipment. They have a zinc or zinc yellow-chromate plating to resist corrosion in wet environments.

Product Details

With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for Stainless Steel Hex Bolt Free Sample, MTP MPO Fiber Optic Cassette, Vertical Clamp Hanger. Our company has a number of high-quality management team and high-level technical personnel and an excellent construction team with hard work and rich experience. Our company has been adhering to the business philosophy of 'quality for survival, reputation for development', always regard customer demand and satisfaction as the core, dedicated to create quality products for the majority of new and old customers.

These carriage bolts are suitable for fastening most machinery and equipment. They have a zinc or zinc yellow-chromate plating to resist corrosion in wet environments. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look.


1.Standard:DIN603, ASME B18.5

2.Size:M5-M20; 1/4"-1"

3.Length:10mm-500mm

4.Grade:4.8 8.8 10.9 

5.Mark:4.8 8.8 10.9 

6.Material:carbon steel or alloy steel

7.Finish:plain,black,zinc plated ,hdg ,dacroment,geomet and so on.

8.Delivery time:Normally in 30-40 days.

9.Package:Cartons&pallets or according to customer's requirement.

'Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for Carbon Steel Grade 4.8/6.8/8.8/10.9 Galvanized Carriage Bolts. We should cooperate with other companies to complement each other's advantages in order to strengthen our competitiveness together, and therefore adapt to the competitive environment of the contemporary market. We`ll provide the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.

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