BBI® 455166 Partially Threaded Cap Screw, 3/8-16, 5 in L Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6

BBI® cap screw, partially threaded, measurement system: imperial, 3/8-16 thread, 5 in L under head, 8 grade, alloy steel, zinc yellow bake CR+6, UNC thread, 15/64 in H head, hex head, 150,000 psi tensile strength, material specification: ASTM b633-fe, zn5 type 2, 3/8 in shank, 33 to 39 HRC hardness.