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M4-0.7 A4-70 Stainless Steel Serrated Hex Flange Nuts

SKU: M4CSLNA4
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GradeA4-70 Stainless
Head TypeSlotted Hex
Specifications MetISO 4161 / DIN 6923, ISO 3506-2 A4-70
MaterialA4 Stainless (316-equivalent)
Thread SeriesMetric coarse
Nominal SizeM4
FinishPlain
Thread Class6H
SystemMetric
Technical Drawing
TOP VIEWFRONT VIEW
Not to scale · ISO 4161 / DIN 6923 · See table for exact dimensions

Technical Dimensions

Thread Class 6H
Head Type Slotted Hex
Material A4 Stainless (316-equivalent)
Hex nut with an integral serrated flange. The flange spreads load like a built-in washer and the serrations bite the bearing surface to resist loosening; a washer under a serrated flange defeats them.

Dimensions conform to ISO 4161 / DIN 6923 and may vary within specified manufacturing tolerances.

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