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Product Description

Part Number: M8CHNN10Z
Diameter/Pitch: M8-1.25
Grade: Class 10
Finish: Zinc Clear
Thread Series: Metric coarse
Wrench Size: 13MM

BoltsandNuts.com

M8-1.25 Class 10 Nylon Insert Hex Nuts Coarse Thread Zinc

SKU: M8CHNN10Z
Product Description

Part Number: M8CHNN10Z
Diameter/Pitch: M8-1.25
Grade: Class 10
Finish: Zinc Clear
Thread Series: Metric coarse
Wrench Size: 13MM

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Thread SizeM8-1.25
FinishZinc Clear
Thread SeriesMetric coarse
Proof Load (min)38.1 kN (8,559 lbf)
Height6.8 mm nom
GradeClass 10
Head TypeHex
Head MarkingClass 10 marking
Specifications MetISO 10511 / DIN 985, ISO 898-2 Class 10
Locking TypeNylon Insert (Prevailing Torque)
MaterialCarbon steel, heat treated
Wrench Size13MM
Thread Class6H
Lock TypeNylon Insert Lock Nuts
Max Temperature120°C (nylon insert limit)
Technical Drawing
TOP VIEWnylon insertFRONT VIEW
Not to scale · ISO 10511 / DIN 985 · See table for exact dimensions

Technical Dimensions

Width Across Flats 13 mm
Nut Height 6.8 mm nom
Thread Size M8-1.25
Width Across Corners 15.0 mm max
Thread Class 6H
Locking Type Nylon Insert (Prevailing Torque)
Max Temperature 120°C (nylon insert limit)
Material Carbon steel, heat treated
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.

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