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R90201A221 | Extreme-Strength Grade9 Steel Hex Head Screws

$0.29

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Product Number: R90201A221

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  • Description
System of Measurement Inch
Drive Style External Hex
Head Type Hex
Threading Fully Threaded
Thread Direction Right Hand
Thread Fit Class 2A
Thread Size 5/16"-18
Thread Spacing Coarse
Thread Type UNC
Height 15/64"
Screw Size Decimal Equivalent 0.3125"
Length 1"
Material Steel
Hardness Rockwell C38
Tensile Strength 180,000 psi
Country of Origin Peoples Republic of China
Fastener Strength Grade Class Grade 9
Finish Zinc Yellow-Chromate Plated
Schedule B 731815.9000
Width 1/2"

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