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STANDARD FASTENER

Home STANDARD FASTENER

ASTM A193 B7 Teflon Stud and Nuts

ASTM A193 B7 TEFLON Coated Stud and Nuts,Size 1/2Inch, Material ASTM A19 3B7 with Grade 4 ASTM A194 Hex Nuts.

ASTM A194 4 Teflon Coated Nut with Fully Thread Bolts

ASTM A194 4 TEFLON Coated Nuts,Size 7/8Inch, Material ASTM A194 Grade 4 Hex Nuts.

ASTM A194 2H Teflon Nuts with Stud,DIN933

ASTM A194 2H Teflon Nuts,Blue Color, Bolt with Nuts ,Size 3/4" x 60mm, DIN933, Stud Material is ASTM A193 B7 and Nut material is ASTM A194 2H, Coating with Teflon

Blue Teflon Coat Bolt with Nuts, ASTM A193 B8M

Blue Teflon Coat Bolt with Nuts ,Size 1" x 120mm, DIN933, ASTM A193 B8M/ ASTM A194 8

Half Thread Stud with Teflon Coated ASTM A320 L7

Half Thread Stud with Teflon Coated,Material of Bolt is ASTM A320 L7, Size 5/8in, UNC 105mm Long, ASTM A320 L7, 2 Grade 4 Hex Nuts. Fluoropolymer Coating,

Fluoropolymer Coated Full Thread Stud Bolt, ASTM A193 B7 Stud

Fluoropolymer Coated Full Thread Stud Bolts,Size 7/8in, UNC 5 1/2” Long, ASTM A193, Gr B7, 2 Grade 2H Hex Nuts. Fluoropolymer Coating,

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.