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Nylon lock nuts are indispensable components in various industries, providing secure fastening solutions for a variety of applications. With their unique design and trusted performance, these nuts provide reliability and peace of mind.

Hot dip galvanized bolts are fasteners that form a zinc iron alloy layer on the surface through hot-dip galvanizing process

B7 bolts are high-strength fasteners that are widely used in various industries because of their excellent mechanical properties and durability.

Carriage bolts are divided into large semi-round head carriage bolts (corresponding to standards GB/T14 and DIN603) and small semi-round head carriage bolts (corresponding to standard GB/T12-85) according to the head size. Carriage bolt is a type of fastener consisting of a head and a screw (a cylinder with external threads). It needs to be matched with a nut and is used to fasten two parts with through holes.

Chinese manufacturers specialize in producing nail series such as air nails, straight nails, code nails, T nails, F nails, mosquito nails, steel row nails, ceiling integrated nails, hook nails, drywall nails, self tapping nails, ecological board nails, etc. Advanced equipment, strong technical strength, and stable quality. The product series includes: Yaxing series, Aote series, Meite 3000 series, Big Crocodile series, Bullet series

The anchor bolts are generally made of Q235 steel, which is round and smooth. Threaded steel (Q345) has high strength, making it easier to make nuts with threads that are not smooth and round. For round anchor bolts, the burial depth is generally 25 times their diameter, and then a 90 degree hook with a length of about 120mm is made. If the bolt diameter is too large (such as 45mm) and the burial depth is too deep, a square plate can be welded at the end of the bolt, that is, a large head can be made (although there are also certain requirements). The burial depth and bending hook are both to ensure the friction between the bolt and the foundation, so as not to cause the bolt to be pulled out and damaged.

Cross flange screw, also known as cross pan head flange screw, is a multi-purpose screw. Its head is cross shaped and can be tightened with different types of batch heads. Cross flange screws are suitable for industries such as vehicle manufacturing, mechanical equipment, electrical equipment, and electronic products.

The whole country is celebrating and celebrating the National Day together! In this golden autumn, we celebrate the annual National Day. We are grateful to work together to create a better future. Chinese manufacturer Dongshuo Fastener Manufacturing Co., Ltd. in Handan City, Hebei Province, offers our sincerest wishes to our motherland.