M12-1.75x90 Metric 12 Point Flange Screws Class 12.9 Black Oxide

Product Description

Part Number: M12C90BFL12PL
Diameter/Pitch: M12-1.75
Grade: Class 12.9 Alloy
Length Under Head: 90MM
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 12MM

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M12-1.75x90 Metric 12 Point Flange Screws Class 12.9 Black Oxide

SKU: M12C90BFL12PL

Product Description

Part Number: M12C90BFL12PL
Diameter/Pitch: M12-1.75
Grade: Class 12.9 Alloy
Length Under Head: 90MM
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 12MM

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Diameter Pitch	M12-1.75
Grade Material	Class 12.9 Alloy
Partial Full Threads	Partial
Wrench Size	12MM
Head Height	7.5 mm nom
Clamp Load	61.3 kN
Proof Stress	970 MPa
Head Marking	"12.9" on head
Length	90 mm
Thread Length	Fully threaded

Length Under Head	90 mm
Finish	Black Oxide
Coarse Fine Threads	Coarse
Width Across Flats	18 mm
Major Diameter	12 mm
Tensile Strength	1,220 MPa (176,946 psi)
Tensile Stress Area	84.3 sq mm
Torque Dry	147 Nm (109 ft-lb)
Head Type	Hex Flange (Frame Bolt)
Inch Metric	Metric

Grade	Class 12.9
Material	Alloy steel, quenched and tempered
Thread Class	6g
Width Across Corners	20.8 mm max
Proof Load	81.7 kN (18,376 lbf)
Yield Strength	1,100 MPa
Hardness	39–44 HRC
Torque Lubricated	110 Nm (81 ft-lb)
Nominal Size	M12