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Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws
Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws

Socket Head Screws Metric M5 M6 M8 M10 M12 M16 12.9 Left-Hand Socket Head Screws

$ 1.09

  • Brand: Unbranded
  • Country/Region of Manufacture: China
  • Drive Style: Hex-Key
  • Finish: Black Oxide
  • Grade: 12.9
  • Head Style: Socket Cap Head
  • MPN: Does not apply
  • Material: Alloy steel
  • Model: 12.9 grade alloy steel left hand hex socket head thread
  • System of Measurement: Metric
  • Thread Size: 0.8~2 mm
  • Type: Socket Screws

Description

M4~M16 Grade 12.9 Left-hand thread socket head screws Product information: Product Name: 12.9 Grade Alloy Steel Left Hand Thread Socket Head Cap Screws Material: 12.9 grade alloy steel Optional: fully threaded screws Size: For example M5*30 (thread diameter 5mm 30mm length) does not include the head length. Choose size: on list M5*16 M6*20 M8*20 M10*25 M12*30 M16*30 M5*20 M6*25 M8*25 M10*30 M12*35 M16*35 M5*25 M6*30 M8*30 M10*35 M12*40 M16*40 M5*30 M6*35 M8*35 M10*40 M12*45 M16*45 M6*40 M8*40 M10*45 M12*50 M16*50 M10*50 M12*60 M16*55 M10*60 M12*70 M16*60 M12*80 M16*70 M16*80 Class 12.9 socket head cap screws are the most commonly used series of high strength screws: Class 12.9 socket head cap screws are generally used in cases with high mechanical performance requirements. Such as injection molding machines, hydraulic equipment, mold and other places. The surface hardness of 12.9 grade socket head cap screws after heat treatment can reach 39~44 degrees. The surface of the 12.9 grade socket head cap screws is cyanidated and blackened, and the product itself also has a certain anti-rust function. However, these high-strength class 12.9 screw series are mainly used in some equipment for export. During transportation, some relatively harsh environments will corrode the surface of class 12.9 socket head cap screws (such as shipping). And some appliances themselves require the matching products with socket head cap screws to be nickel-plated and electroplated to improve the corrosion resistance and appearance of 12.9 high-strength screws (such as bread machines, bakers, etc.). Tighten these screws by turning them counterclockwise; Once attached, they prevent counter-clockwise rotating parts from loosening. With a tensile strength of 170,000 psi, these alloy steel bolts are stronger than grade 8 steel bolts. Their black oxide finish provides mild corrosion resistance in dry environments. The length is measured under the head. The threads of these Screws are metric coarse threads! These screws are fully threaded, see photo 2 for detailed dimensions. The data is a single batch, manual measurement, there are errors! The color of the photo may have a color difference due to the monitor! Package include: According to your choice! If you need to purchase more than the inventory, please contact customer service to buy! On May 18, 2024 at 10:11:41 PDT, seller added the following information: