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Product Details
- Socket Head Cap Screw
- Size: 3/8-16
- Length: 3-1/2
- Class 3A Thread
- Material: Alloy Steel: Carbon: 0.31% minimum; Phosphorus: 0.040% maximum; Sulfur: 0.045% maximum.
Also, one or more of the following to meet strength requirement - chromium, nickel, molybdenum or vanadium - Plating/Finish: Electro-Zinc & Clear
- Heat Treatment: Heat treated by oil quenching from above the transformation temperature
then tempered at a temperature not lower than 650°F. - Per ASME B18.3-2012
- Made in the USA
- Max Body Diameter: 0.375
- Min Body Diameter: 0.3678
- Max Head Diameter: 0.562
- Min Head Diameter: 0.55
- Max Head Height: 0.375
- Min Head Height: 0.368
- Max Top Chamfer or Radius: 0.04
- Nom. Hex Socket Size: 5/16
- Max Fillet Juncture Diam. at Bearing Surface: 0.415
- Min Fillet Diam. at Bearing Surface: 0.397
- Min Key Engagement: 0.182
- Min Wall Thickness: 0.143
- Max Bottom Chamfer or Radius: 0.01
- Length Tolerance: -0.06
- Hardness: Rockwell C39 minimum
- Tensile Strength: 180,000 psi. minimum
- Yield Strength: 162,000 psi. minimum
- Free Manufacturer's Certifications Available
- P/N: 44176Z
- P/N: 3756CS
- Weight per Box:5.81 lb
- Weight per Piece:0.1162 lb
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