Product Description
TRB RC 4-40 x 1 1/4" Flat Head Hex Socket Cap Screws, 10pcs Hardened Alloy Steel ASME 18.3-2003.Specifications:
SPECIFICATIONS:
Unit of Measure / Inch
Material / Alloy Steel
Grade/Specification / ASME18.3
Tensile Strength / 145,000 PSImin
Yield Strength / 153,000 PSImin
Hardness / HRC 39-44
Head Type / Flat
Drive Type / Hex Socket
Thread & Pitch Size (inch) / #4-40
Length (inch) / 1 1/4"
Color / Black
Length Measurement Type / Overall
Hex Key Size (inch) / 1/16"