Threaded Insert Nut M8x20 Q195 Carbon 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 | Q195 Carbon Steel |
| Grade | Grade 4.8 |
| Diameter | M8 |
| Length | 20 mm |
| Surface Finish | Colour Zinc Plated |
| Variant | Blind Hole |
| 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 thread insert
This is a thread insert in Q195 Carbon Steel, at strength class Grade 4.8, supplied colour zinc plated, with an M8 thread and a 20 mm length. 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 thread insert repairs a stripped thread or reinforces a thread in a softer parent material, so a steel fastener can be used again and again in aluminium, plastic or castings. Used on castings, moulds, aluminium housings and any assembly that is dismantled often enough for the original thread to wear out.
Q195 is a low-carbon Chinese structural steel used for general-purpose screws and light fastening. It forms easily but carries no defined strength grade — do not use it where the joint is load-bearing.
Colour zinc plating is an electroplated finish with a yellow/olive passivate — the older, thicker-passivate version with better salt-spray life than clear zinc.
Is this not quite the size or grade you need? Ask us — we produce small batches to drawing and to DIN, ISO, GB and JIS standards, and we consolidate pallet and container loads for trade orders.
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