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STANDARD FASTENER

Home STANDARD FASTENER

Black Coat Fully Thread Stud, ASTM A193 B7, ANSI B18.2.1 Standard

Black Coated Fully Thread Stud Bolt with 2 Heavy Nuts,Stud material ASTM A193 B7 and Nut material ASTM A194 2H,Size 7/8Inch x 5 1/2Inch Length,Standard ANSI B18.2.1

A2Nuts, Stainless Steel, Galvanized Fastener;Hot-Dip Galvanized Fasteners

A2 Heavy Nuts, Size 2In, Thread Material A193 B8M With Length 165mm, DIN930 Standard 

Galvanized Nickel Full Thread with Nuts

Galvanized Nickel Stud with Nuts, Size 1 7/8Inch x 110MM, SS316 Material for stud and nuts and Standard is ASME B18.2.1

F55 Nickel-based alloy materials Full Thread

F55Nickel Based Alloy Material Stud with Nuts, Size 1 3/4Inch x 380MM,Material for stud and nuts is F55

A193 B8MA Fully Thread Bolt,China Fastener

ASTM 193 B8MA Bolt, Size 2 1/2 In, Thread Material A193 B8MA With Length 205mm, DIN930 Standard

ASTM A194 B8M Heavy Nuts, Stainless Steel

ASTM A194 B8M Heavy Nuts, Size 2In, Thread Material A193 B8M With Length 165mm, DIN930 Standard

Fasteners are a very wide range of mechanical parts used to connect parts. Fasteners include Bolts, Screws, Nuts. If Screws, Nuts, Bolts and Screws have Threads, they are called Threaded Fasteners. The thread is divided into Full Thread and Half Thread. The Standard of Bolts are: British, German and American. National Standard Fasteners are Identified as Standard Fasteners or Referred to as Standard Parts. (1) Bolt: A type of Fastener Composed of Two Parts, Head and Screw (Cylinder with External Thread), Bolt and Nut are used to Fix parts with through Holes


Peculiarity:

  • Many Specifications
  • Different Performance Uses
  • High Standardization, Serialization and Generalization

Material:

4.8 Grade、8.8 Grade、10.9 Grade、12.9 Grade、35#、35CrMo、B16、A193 Gr.B7、A193 Gr.B7M、A193 Gr.B8、A193 Gr.B8M、A320 Gr.L7、A320 Gr.L7M、A2(304)、A4(316)、660 F51、F53、F55 Nickel-based alloy materials


Product Surface Treatment:

Black Paint, PTFE(Teflon), Nickel Plating (Ni), Galvanized Passivation, Galvanized Nickel, Dacromet, Cadmium Plating... Different materials are suitable for Different Corrosive Environments.


Standard:

  • Bolt:GB799 GB897-901 GB15389 GB4707
  • SH3404 HG20613 HG20634 ANSI/ASME B18.2.1 B18.2.3.5M B18.2.6M
  • Nuts: GB6170、GB6175、HG20613、HG20634、SH3404、ASME B18.2.2、ASME B18.2.4.1M、ASME B18.2.4.2M、ASME B18.2.4.6M

Application:

Energy (Electronics, Electrical appliances, Machinery, Chemical, Metallurgy, Mold, Hydraulic) Machinery, Equipment, Vehicles, Ships, Railways, Bridges, Buildings, Structures, Tools, Instruments.