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The step design of our ISO8677 Round Head Square Neck Bolt also adds to its versatility. ISO8677 Round Head Square Neck Bolt has stepped threads that increase the grip of the bolt, which is particularly useful when bolting through soft materials such as wood. Whether you need to fasten two or more objects of varying thicknesses or even hang a picture on the wall, ISO8677 Round Head Square Neck Bolt is up to the task. The combination of its knurl round head design, double steel structure, and step design make it versatile, practical, and aesthetically pleasing, making it an essential addition to any toolbox.

​DIN21346 Square Bolt are similar to Hex Cap screws but have a 4-sided square head instead of a 6-sided hexagonal head.They are commonly referred to as both bolts and screws and are designed to be driven with a wrench. DIN21346 Square Bolt are partially threaded with a shoulder beneath the head.

ASTM A193 1/2"-2" B7 Heavy Hex Bolt with the highest quality materials, these bolts are built to resist corrosion, wear, and tear, providing exceptional durability and longevity. Whether you're looking to secure heavy-duty machinery or build a building foundation to withstand severe weather, you can count on ASTM A193 Heavy Hex Bolt Class B7 to get the job done right.

DIN934 zinc plating Hex Nuts play the role of a component of all manufacturing machinery.DIN934 zinc plating Hex Nuts can fastener other components. DIN934 zinc plating Hex Nuts have kinds of nut. We have common national standard, German standard, the British standard, American Standard, the subject of the nut. There are many kinds of DIN934 zinc plating Hex Nuts. DIN934 zinc plating Hex Nuts is very common.

En14399-6 Black Washer with Hv is one of our common standard washers, the material of carbon steel, the surface has black oxide,zinc plated. En14399-6 Black Washer with Hv is use with A394 high strength structural bolts. En14399-6 Black Washer with Hv, mainly punched out from iron plates. The common shape of a flat washer is a hole in the central. The pore size specifications according to customer requirements. high quality and lower price. Our company has certificates ISO9001.

ISO4034 Hex Nut play the role of a component of all manufacturing machinery.ISO4034 Hex Nut can fastener other components. ISO4034 Hex Nut have kinds of nut. We have common national standard, German standard, the British standard, American Standard, the subject of the nut. There are many kinds of ISO4034 Hex Nut. ISO4034 Hex Nut is very common.