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5/16-18 X 1-1/4 Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
5/16-18 X 1-1/4 Button Head Cap Screws
5/16-18 X 1-1/4 Button Head Cap Screws
  
Price per Box: $68.34 / Quantity Discounts Available
Price per Piece: $0.68339
Boxes Available: 18

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Availability: Stock item. Usually ships in 1 to 2 days
Product Code: BSC51CX1.25D
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Description
 
5/16-18 X 1-1/4 BUTTON HEAD CAP SCREW ALLOY STEEL BLACK OXIDE USA COARSE THREAD / PER ASME B18.3-2012 / 3120CSB

American Sockets brand, made in the USA.
Product Details


  • Button Head Cap Screw
  • Size: 5/16-18
  • Length: 1-1/4
  • Class 3A Thread
  • Coarse Thread
  • Material: Alloy Steel
  • Plating/Finish: Black Oxide
  • Heat Treatment: Heat treated by oil quenching from above the transformation
    temperature and then tempered at a temperature not lower than 650°F.
  • Per ASME B18.3-2012
  • Made in the USA
  • Max Head Diameter: 0.547
  • Min Head Diameter: 0.527
  • Max Head Height: 0.166
  • Min Head Height: 0.152
  • Ref Head Side Height: 0.031
  • Nom. Hex Socket Size: 3/16
  • Min Key Engagement: 0.105
  • Max Fillet Transition Diameter: 0.353
  • Min Fillet Transition Diameter: 0.343
  • Nom. Max Standard Length: 1
  • Tensile Test Load: 7300 lbs
  • Min. Single Shear Strength of Body: 7300 lbs
  • Coarse Thread Seating Torques: 190 in-lbs
  • Length Tolerance: -0.04
  • Hardness: Rockwell C39 - 44
  • Tensile Strength: 145,000 psi. minimum
  • Free Manufacturer's Certifications Available
  • P/N: 3120CSB
  • Weight per Box:2.8 lb
  • Weight per Piece:0.028 lb