GB/T 23148 Mirror Screw M20 — 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
| Standard | GB/T 23148 |
| Diameter | M20 |
| Brand | SFX Fasteners |
Manufactured to GB/T 23148. Dimensions meet the published standard; tolerances per the standard’s normal grade unless stated otherwise. Full dimension table available on request.
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 GB/T 23148 fitting
This is a fitting made to GB/T 23148, with an M20 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.
General-purpose hardware that completes a fastening job rather than carrying the load itself. Used in furniture, rigging, cable management and general assembly work alongside the fasteners on this store.
M20 is a metric thread with an 20 mm nominal diameter and a coarse pitch of 2.5 mm (ISO 261). A standard hex head takes a 30 mm spanner across the flats.
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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