M12-1.75 Class 8 Nylon Insert Hex Nuts Zinc

Product Description

Part Number: M12CHNN8Z
Diameter/Pitch: M12-1.75
Grade: Class 8
Finish: Zinc Clear
Thread Series: Metric coarse
Wrench Size: 19MM

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M12-1.75 Class 8 Nylon Insert Hex Nuts Zinc

SKU: M12CHNN8Z

Product Description

Part Number: M12CHNN8Z
Diameter/Pitch: M12-1.75
Grade: Class 8
Finish: Zinc Clear
Thread Series: Metric coarse
Wrench Size: 19MM

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Thread Size	M12-1.75
Finish	Zinc Clear
Thread Series	Metric coarse
Proof Load (min)	67.4 kN (15,155 lbf)
Height	10.8 mm nom

Grade	Class 8
Head Type	Hex
Head Marking	Class 8 marking
Specifications Met	ISO 10511 / DIN 985, ISO 898-2 Class 8
Locking Type	Nylon Insert (Prevailing Torque)

Material	Carbon steel
Wrench Size	19MM
Thread Class	6H
Lock Type	Nylon Insert Lock Nuts
Max Temperature	120°C (nylon insert limit)

Technical Drawing

Not to scale · ISO 10511 / DIN 985 · See table for exact dimensions

Technical Dimensions

Width Across Flats	19 mm
Nut Height	10.8 mm nom
Thread Size	M12-1.75
Width Across Corners	20.8 mm max
Thread Class	6H
Locking Type	Nylon Insert (Prevailing Torque)
Max Temperature	120°C (nylon insert limit)
Material	Carbon steel

Hex nut with a nylon insert ring at the top. The insert grips the bolt threads to resist loosening from vibration; it is a prevailing-torque nut, so expect drag while it runs down. Not for use above the insert temperature limit.

Dimensions conform to ISO 10511 / DIN 985 and may vary within specified manufacturing tolerances.