Flat Head Ribbed Rivet Nut M5 316 Stainless Steel — stocked and shipped worldwide by SFX Fasteners. Available for single-piece retail orders — no minimum order — dispatched from our own warehouse within 24–48 hours.
Specifications
| Material | 316 Stainless Steel |
| Grade | A4-80 |
| Diameter | M5 |
| Thread | Coarse Thread |
| Surface Finish | Plain |
| Brand | SFX Fasteners |
Ordering & shipping
| Minimum order | No minimum — single pieces welcome |
| Pricing | Order totals are confirmed at checkout, before payment |
| Custom & dropship | Small batches to drawing · blind dropshipping on request |
| Dispatch | 24–48 hours for stock items |
| Shipping | Worldwide, calculated at checkout by weight and destination |
Need a specific size, grade or standard? Send us a quote request — we quote to drawing and to DIN / ANSI / GB / JIS standards.
About this rivet
This is a rivet in 316 Stainless Steel, at strength class A4-80, supplied plain, with an M5 thread. Every dimension is stated against the standard named above; where a tolerance class matters to your design, ask us and we will confirm it in writing before you order.
A rivet is a permanent fastener: it is set once and removed only by drilling it out, which makes it cheap and tamper-resistant but not serviceable. Used on sheet metal, ducting, panels, luggage hardware and light structures where the joint is never meant to be opened.
A4-80 is 316 stainless cold worked further to 800 MPa minimum tensile. Higher strength than A4-70, with slightly lower ductility.
316 (EN 1.4401, A4) adds 2–3% molybdenum, which is what stops pitting in chloride environments. Specify it for marine air, coastal sites, swimming pools, salt spray, chemical plant and food processing.
This line ships worldwide from our own warehouse. Express courier, air parcel and postal services are all offered at checkout, with a tracking number e-mailed as soon as the parcel is handed over.



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