5/16"-18 Grade 2 Finished Hex Nuts Zinc Clear

Product Description

Part Number: 31CFHN2Z
Diameter/Pitch: 5/16"-18
Grade: Grade 2
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Wrench Size: 1/2"

BoltsandNuts.com

5/16"-18 Grade 2 Finished Hex Nuts Zinc Clear

SKU: 31CFHN2Z

Product Description

Part Number: 31CFHN2Z
Diameter/Pitch: 5/16"-18
Grade: Grade 2
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Wrench Size: 1/2"

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4000

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Diameter Pitch	5/16"-18
Finish	Zinc Clear
Thread Class	2B
Width Across Flats	0.500" (1/2")
Major Diameter	0.3125"
Tensile Stress Area	0.0524 sq in
Thread Type	Finished Hex
Nominal Size	5/16"

Grade	Grade 2
Material	Low carbon steel
Threads Per Inch	18 TPI
Width Across Corners	0.577" max
Proof Load	4,720 lbf
Hardness	Rockwell B80–B100
Head Type	Hex
Inch Metric	Inch