5/16-24x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

Product Description

Part Number: 31F125HCS8Y/USA
Diameter/Pitch: 5/16"-24
Length Under Head: 1-1/4"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 1/2"
Country of Origin: USA

BoltsandNuts.com

5/16-24x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

SKU: 31F125HCS8Y/USA

Product Description

Part Number: 31F125HCS8Y/USA
Diameter/Pitch: 5/16"-24
Length Under Head: 1-1/4"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Partial / Full Threads: Full
Wrench Size: 1/2"
Country of Origin: USA

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Diameter Pitch	5/16"-24
Grade Material	Grade 8
Thread Class	2A
Width Across Corners	0.577" max
Proof Load	6,970 lbf
Tensile Strength	150,000 psi
Tensile Stress Area	0.0581 sq in
Torque Dry	27 ft-lb
Thread Length	0.875" min

Length Under Head	1-1/4"
Finish	Zinc Yellow
Threads Per Inch	24 TPI
Head Height	0.195" – 0.211"
Clamp Load	5,230 lbf
Yield Strength	130,000 psi
Hardness	Rockwell C33–C39
Torque Lubricated	20 ft-lb
Inch Metric	Inch

Grade	Grade 8
Partial Full Threads	Full
Width Across Flats	0.500" (1/2")
Major Diameter	0.312"
Min Tensile Load	8,710 lbf
Proof Stress	120,000 psi
Head Marking	Six radial lines on head
Head Type	Hex Cap