Product Description

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

BoltsandNuts.com

5/16"-18 Grade A Hex Jam Nuts Zinc

SKU: 31CHJNAZ

Product Description

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

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1

$0.09/pc

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200

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400

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1000

$0.04/pc

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6000

$0.03/pc

$0.09

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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"
Thread Type	Jam (Half Height)
Nominal Size	5/16"

Grade	Grade A
Material	Low carbon steel (ASTM A563 Grade A)
Threads Per Inch	18 TPI
Width Across Corners	0.577" max
Tensile Stress Area	0.0524 sq in
Head Type	Hex
Inch Metric	Inch