4-40x1.25 Socket Cap Screw (Qty 5)

Head Style : Standard

Material Type : Steel

Finish : Black Oxide

Drive Style : Hex Socket

Inch Thread Size : 4-40

Length : 1.25"

Thread Length : Fully Threaded

Thread Direction : Right Handed

Tip Type : Plain

Hex Size : 3/32"

Head Diameter : .183"

Head Height : .112"

Rockwell Hardness : Minimum C39

Minimum Tensile Strength : 180,000 psi

Thread Fit : Class 3A

ASTM Specification : ASTM A574