M39 Stainless Steel Nylon-Insert Lock Nut 304 (A2)
Our M39 Stainless Steel Nylon-Insert Lock Nut 304 is manufactured to DIN 985 / ISO 10511 using A2-70 / AISI 304. Suitable for fastening and assembly where stainless corrosion resistance is specified.
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Applications & Usage
M39 nylon-insert lock nut 304 is used with matching metric bolts and studs in machinery, enclosures, food-grade plant, and marine assemblies where A2/A4 corrosion resistance is required.
Technical Specifications
| Specification | Value |
|---|---|
| Dimensions | M39 |
| Weight per Piece | 503.99 g/pc |
| Material | Stainless Steel |
| Alloy/Grade | A2-70 / AISI 304 |
| Standard | DIN 985 / ISO 10511 |
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Technical guides
304 vs 316 stainless steel: composition, strength, corrosion resistance and when to use each
How 304 (1.4301) and 316 (1.4401/1.4404) stainless steel differ in composition, PREN, strength and chloride resistance, what the L grades and A2/A4 fasteners mean, and which grade to choose.
Read the guide →Bolt grades and sizes: 8.8, 10.9, 12.9, A2 and A4, and metric hex bolt dimensions
What the property classes 4.8, 8.8, 10.9 and 12.9 and stainless A2-70 and A4-70 mean, minimum strength and tensile loads, metric thread pitch and hex head sizes, DIN 933 vs DIN 931, and which nut goes with which bolt.
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