Left-Hand Thread Socket Head Cap Screws M4 M5 M6 M8 M12 Bolts 12.9 High Tensile. Product Name : Left-Hand Thread Socket Head Cap Screws. Diameter : M4 M5 M6 M8 M10 M12 M16. Product Size = Thread Diameter x Length(Excluding Head Length).
Product Strength : Grade 12.9. The product is made of 12.9 grade high strength carbon steel, with high toughness, good cold and hot processing performance, excellent machinability and other characteristics.
Grade 12.9 bolt material, commonly known as high-strength bolts, suitable for steel frame structure beam-column connection, solid web beam connection, industrial plant heavy crane beam connection braking system and important structure bearing dynamic load connection. If you are not satisfied with the item, please contact with us.Any problem, please feel free to contact with us. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. This item is in the category "Business, Office & Industrial\Fasteners & Hardware\Other Fasteners & Hardware". The seller is "003-superyan" and is located in this country: CN. This item can be shipped worldwide.