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R91286A339 | High-Strength Grade 8Steel Hex Head Screws

$1.11

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Product Number: R91286A339

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  • Description
System of Measurement Inch
Drive Style External Hex
Head Type Hex
Threading Partially Threaded
Thread Direction Right Hand
Thread Fit Class 2A
Thread Size 1/2"-13
Thread Spacing Coarse
Thread Type UNC
Height 5/16"
Screw Size Decimal Equivalent 0.5"
Length 3 1/2"
Material Steel
Hardness Rockwell C33
Tensile Strength 150,000 psi
Specifications Met ASME B18.2.1, SAE J429
Country of Origin Peoples Republic of China
Fastener Strength Grade Class Grade 8
Finish Zinc-Flake Coated
Min Thread Length 1 1/4"
Schedule B 731815.9000
Width 3/4"

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