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Product Description

Part Number: M18EF50HCS10Z
Diameter/Pitch: M18-1.5
Grade: Class 10.9
Length Under Head: 50MM
Finish: Zinc Clear
Coarse / Fine Threads: Extra Fine
Partial / Full Threads: Full
Wrench Size: 27MM
Click Here for Tech Drawing




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M18-1.50x50 Class 10.9 Extra Fine Thread Hex Cap Screws Zinc Clear

SKU: M18EF50HCS10Z
Product Description

Part Number: M18EF50HCS10Z
Diameter/Pitch: M18-1.5
Grade: Class 10.9
Length Under Head: 50MM
Finish: Zinc Clear
Coarse / Fine Threads: Extra Fine
Partial / Full Threads: Full
Wrench Size: 27MM
Click Here for Tech Drawing




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Diameter PitchM18-1.5
Grade MaterialClass 10.9
Partial Full ThreadsFull
Wrench Size27MM
Head Height11.5 mm nom
Clamp Load134.6 kN
Proof Stress830 MPa
Head Marking"10.9" on head
Length50 mm
Inch MetricMetric
Length Under Head50 mm
FinishZinc Clear
Coarse Fine ThreadsFine
Width Across Flats27 mm
Major Diameter18 mm
Tensile Strength1,040 MPa (150,840 psi)
Tensile Stress Area216.2 sq mm
Torque Dry485 Nm (357 ft-lb)
Nominal SizeM18
GradeClass 10.9
MaterialMedium carbon alloy steel, quenched and tempered
Thread Class6g
Width Across Corners31.2 mm max
Proof Load179.5 kN (40,348 lbf)
Yield Strength940 MPa
Hardness32–39 HRC
Torque Lubricated363 Nm (268 ft-lb)
Thread Length42 mm ref

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