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91259A109 | Alloy Steel Shoulder Screws

$1.87

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Product Number: 91259A109

Product Number	91259A109
System of Measurement	Inch
Drive Style	Hex
Head Type	Socket
Thread Direction	Right Hand
Thread Fit	Class 3A
Thread Size	1/4"-20
Thread Spacing	Coarse
Thread Type	UNC
Drive Size	5/32"
Screw Size Decimal Equivalent	0.250"
Socket Head Profile	Standard
Material	Alloy Steel
Hardness	Rockwell C32
Tensile Strength	140,000 psi
Specifications Met	ASME B18.3, ASTM A574
Country of Origin	Peoples Republic of China
Finish	Black Oxide
Head Diameter	7/16"
Head Height	7/32"
Head Texture	Knurled
Minimum Shear Strength	84,000 psi
Schedule B	731815.9000
Shoulder Diameter	5/16"
Shoulder Diameter Tolerance	-0.004" to -0.002"
Shoulder Fit	Standard
Shoulder Length	2 1/2"
Shoulder Length Tolerance	-0.005" to 0.005"
Thread Length	7/16"

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