5/16-18x1" Hex Cap Screws Grade 5 Bolts Zinc Clear

Product Description

Part Number: 31C100HCS5Z
Diameter/Pitch: 5/16"-18
Grade: Grade 5
Length Under Head: 1"
Finish: Zinc Clear
Coarse/Fine Threads: Coarse
Partial/Full Threads: Full
Wrench Size: 1/2"

BoltsandNuts.com

5/16-18x1" Hex Cap Screws Grade 5 Bolts Zinc Clear

SKU: 31C100HCS5Z

Product Description

Part Number: 31C100HCS5Z
Diameter/Pitch: 5/16"-18
Grade: Grade 5
Length Under Head: 1"
Finish: Zinc Clear
Coarse/Fine Threads: Coarse
Partial/Full Threads: Full
Wrench Size: 1/2"

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1

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Diameter Pitch	5/16"-18
Partial Full Threads	Full
Width Across Flats	0.500" (1/2")
Major Diameter	0.312"
Min Tensile Load	6,290 lbf
Proof Stress	85,000 psi
Head Marking	Three radial lines on head
Thread Length	0.875" min

Length Under Head	1"
Thread Class	2A
Width Across Corners	0.577" max
Proof Load	4,460 lbf
Tensile Strength	120,000 psi
Tensile Stress Area	0.0524 sq in
Torque Dry	17 ft-lb
Diameter Pitch 1	5/16"-18

Grade	Grade 5
Threads Per Inch	18 TPI
Head Height	0.195" – 0.211"
Clamp Load	3,340 lbf
Yield Strength	92,000 psi
Hardness	Rockwell C25–C34
Torque Lubricated	13 ft-lb