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Socket Head Cap Screws - Inch
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5/16-18 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
5/16-18 X 1-1/2 Socket Head Cap Screws
Price per Box:
$
66.34
/ Quantity Discounts Available
Price per Piece: $0.66344
Boxes Available: 23
Request a quote for a custom quantity or add to cart
Availability:
Stock item. Usually ships in 1 to 2 days
Product Code:
SC51CX1.5D
Qty:
Description
5/16-18 X 1-1/2 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE DFAR / CLASS 3A THREAD / PER ASME B18.3-2012 / 3124CSP
American Sockets brand, made in the USA.
Product Details
Socket Head Cap Screw
Size:
5/16-18
Length:
1-1/2
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:
Black Oxide
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
DFAR Compliant
Max Body Diameter:
0.3125
Min Body Diameter:
0.3053
Max Head Diameter:
0.469
Min Head Diameter:
0.457
Max Head Height:
0.312
Min Head Height:
0.306
Max Top Chamfer or Radius:
0.033
Nom. Hex Socket Size:
1/4
Max Fillet Juncture Diam. at Bearing Surface:
0.347
Min Fillet Diam. at Bearing Surface:
0.329
Min Key Engagement:
0.151
Min Wall Thickness:
0.119
Max Bottom Chamfer or Radius:
0.01
Length Tolerance:
-0.04
Hardness:
Rockwell C39 minimum
Tensile Strength:
180,000 psi. minimum
Yield Strength:
162,000 psi. minimum
Free Manufacturer's Certifications Available
P/N:
3124CSP
Weight per Box:
3.67 lb
Weight per Piece:
0.0367 lb