(5) 1"-8 UNC, 3" Length Under Head Hex Head Cap Screw, Grade 8 (184168280570-NBT67)

Made in USA1-8 UNC, 3" Length Under Head Hex Head Cap Screw Fully Threaded, Grade 8 Alloy Steel, Zinc Yellow Dichromate Finish, 1-1/2" Hex Features and Benefits Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling. Specs System of Measurement Inch Thread Size (Inch) 1-8 Length (Inch) 3 Material Grade Grade 8 Material Alloy Steel Finish/Coating Zinc Yellow Dichromate Hex Size (Inch) 1-1/2 Fastener Standard ASME B18.2.1; SAE J429 Thread Standard UNC Full or Partial Threading Fully Threaded