M20-2.5x40 Class 8.8 Hex Cap Screws Zinc Clear

Product Description

Part Number: M20C40HCS88Z
Diameter/Pitch: M20-2.5
Length Under Head: 40MM
Grade: Class 8.8
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 30MM

BoltsandNuts.com

M20-2.5x40 Class 8.8 Hex Cap Screws Zinc Clear

SKU: M20C40HCS88Z

Product Description

Part Number: M20C40HCS88Z
Diameter/Pitch: M20-2.5
Length Under Head: 40MM
Grade: Class 8.8
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 30MM

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Diameter Pitch	M20-2.5
Grade Material	Class 8.8
Thread Class	6g
Head Height	12.5 mm nom
Clamp Load	110.2 kN
Proof Stress	600 MPa
Head Marking	"8.8" on head
Thread Length	Fully threaded

Length Under Head	40 mm
Finish	Zinc Clear
Width Across Flats	30 mm
Major Diameter	20 mm
Tensile Strength	830 MPa (120,382 psi)
Tensile Stress Area	244.8 sq mm
Torque Dry	441 Nm (325 ft-lb)
Inch Metric	Metric

Grade	Class 8.8
Partial Full Threads	Full
Width Across Corners	34.6 mm max
Proof Load	146.9 kN (33,019 lbf)
Yield Strength	660 MPa
Hardness	22–32 HRC
Torque Lubricated	330 Nm (244 ft-lb)