M12-1.75x30 Metric 12 Point Flange Screws Class 12.9 Black Oxide

Product Description

Part Number: M12C30BFL12PL
Diameter/Pitch: M12-1.75
Grade: Class 12.9 Alloy
Length Under Head: 30MM
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 12MM

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M12-1.75x30 Metric 12 Point Flange Screws Class 12.9 Black Oxide

SKU: M12C30BFL12PL

Product Description

Part Number: M12C30BFL12PL
Diameter/Pitch: M12-1.75
Grade: Class 12.9 Alloy
Length Under Head: 30MM
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 12MM

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Diameter Pitch	M12-1.75
Grade Material	Class 12.9 Alloy
Thread Class	6g
Head Height	7.5 mm nom
Clamp Load	61.3 kN
Proof Stress	970 MPa
Head Marking	"12.9" on head
Head Type	Hex Flange (Frame Bolt)

Length Under Head	30 mm
Finish	Black Oxide
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)
Thread Length	Fully threaded

Grade	Class 12.9
Partial Full Threads	Full
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)
Inch Metric	Metric