5/16-18x1" Alloy 12 Point Flange Screws Black Oxide

Product Description

Part Number: 31C100BFL12PL
Diameter/Pitch: 5/16"-18
Length Under Head: 1"
Grade: Alloy Steel (170M)
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 5/16"
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5/16-18x1" Alloy 12 Point Flange Screws Black Oxide

SKU: 31C100BFL12PL

Product Description

Part Number: 31C100BFL12PL
Diameter/Pitch: 5/16"-18
Length Under Head: 1"
Grade: Alloy Steel (170M)
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 5/16"
Click Here for Tech Drawing

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Diameter Pitch	5/16"-18
Grade Material	Alloy Steel (170M)
Partial Full Threads	Full
Threads Per Inch	18 TPI
Proof Load	7,340 lbf
Tensile Strength	170,000 psi
Hardness	Rockwell C33–C38
Drive	12-Point External
Nominal Size	5/16"

Length Under Head	1"
Finish	Black Oxide
Coarse Fine Threads	Coarse
Wrench Size	5/16"
Clamp Load	5,510 lbf
Yield Strength	150,000 psi
Torque Dry	29 ft-lb
Length	1"
Inch Metric	Inch

Grade	Alloy Steel (170 ksi)
Material	Alloy steel, quenched and tempered (IFI-115)
Thread Class	3A
Major Diameter	0.312"
Min Tensile Load	8,910 lbf
Tensile Stress Area	0.0524 sq in
Torque Lubricated	22 ft-lb
Head Type	12-Point Flange