Hot Sale for China DIN603 Ss304 Ss316 Mushroom Head Square Neck Carriage Bolt

Assume full obligation to meet all demands of our customers; accomplish ongoing advancements by promoting the advancement of our customers; become the final permanent cooperative partner of clientele and maximize the interests of shoppers for Hot Sale for China DIN603 Ss304 Ss316 Mushroom Head Square Neck Carriage Bolt, We recognize your enquiry and it truly is our honor to work with each and every pal globally. Assume full obligation to meet all demands of our customers; accomplish ongoing advancements by promoting the advancement of our customers; become the final permanent cooperative partner of clientele and maximize the interests of shoppers for China Carriage Bolt, DIN603 Carriage Bolt, Our company is an international supplier on this kind of merchandise. We give an amazing selection of high-quality goods. Our goal is to delight you with our distinctive collection of mindful products while providing value and excellent service. Our mission is simple: To offer the best products and service to our customers at the lowest prices possible.

 Carriage Bolts 316 Stainless Steel

Product Description

Carriage bolts are divided into large round head carriage bolts (corresponding to standard GB / T14 and DIN603) and small round head carriage bolts (corresponding to standard GB / T12-85) according to head size. A carriage bolt, a type of fastener consisting of a head and a screw (a cylinder with external threads), needs to cooperate with a nut to fasten two parts with through holes. Generally speaking, bolts are used to connect two objects, usually through a light hole, and need to be used in conjunction with a nut. A single connection does not work. The tool is generally a wrench. The head is mostly hexagonal, etc., and is generally larger. The carriage bolt is applied in the slot. The square neck is caught in the slot during installation, which can prevent the bolt from rotating, and the carriage bolt can move in parallel in the slot. Because the head of the carriage bolt is round, there is no design of cross-slots or inner hexagonal available power tools, and it can also play a role in preventing theft during the actual connection process. Material: carbon steel, Q235, 45 # steel, stainless steel Nominal diameter: 5mm--20mm Length: 15mm--300mm Surface treatment method: galvanized, chrome-plated, copper-plated, surface blackened

 Standard

Stainless steel round head square neck bolts (carriage bolts) specifications: German standard DIN603 Specification for stainless steel small round head square neck carriage bolt: GB / T12-85 Specification for stainless steel big round head square neck carriage bolt: GB GB / T14-8 Use Carriage bolts are generally used for the marble installation of dry hanging parts. When tightened, the bolt rod will not rotate due to the square neck effect, which is convenient for fixing and installation. It is mainly used in some places where countersunk screws are required.

Product Display