Detailed Description

Packaging & Delivery

Selling Units:Piece/Pieces

Package Type:The product is packaged in cardboard boxes

Product Description

Bolt, Full Thread Stud, Stud, Stud Bolt, Threaded Rod

Common national standards for nuts

GB41 Type I Hexagon Nut - Grade C

GB6170 Type I Hexagon Nut - Grade A and B

GB6171 Type I Hexagon Nut - Fine Teeth - Grades A and B

GB6172 Hexagon thin nuts - Grade A and B - Chamfer

GB6173 Hexagon thin nuts - Fine pitch - Grade A and B

GB6174 Hexagon thin nuts - Grade B - without chamfer

GB6175 Type II Hexagon Nut - Grade A and B

GB6176 Type II Hexagon Nut - Fine Teeth - Grades A and B

GB6177 Hexagon flange nuts - Grade A

GB55 hexagonal thick nut

GB56 hexagonal extra thick nut

GB1229 Large Hexagon Nut (High Strength for Steel Structures)

   Nuts are parts that tightly connect mechanical equipment. Nuts are parts that tightly connect mechanical equipment and can only be connected together through internal threads, nuts of the same specification, and bolts,

   We live in a rich and colorful world, surrounded by various excellent mechanical products that are connected together through screws, nuts, or bolts. Nuts are widely used in industries and fields such as electronics and electronics, automobiles, railways, ships, construction, machinery, and medical equipment.

    In industries such as automobiles, mechanical manufacturing, and rail transit, bolts and inserts generate frictional resistance to prevent detachment,ASTM A194 7L Heavy Hex Nut,ASTM A194 7L Heavy Hex Nuts,ASTM A194 Ptfe Heavy Hex Nut

  American thread series refers to the thread standards formulated according to the American National Standards Institute (ANSI), of which UNC, UNF and UNEF thread series are the most commonly used.

Q&A

Question：What are the advantages of the black coating of the A194-7L Hex Nut?

Answer：The black coating not only enhances the appearance of the nut, but also increases its resistance to corrosion, especially in moisture, chemicals and salt spray environments. It can effectively prevent oxidation and rust on the surface of the nut, prolong the service life, especially suitable for marine, chemical plants and high humidity environments.