GB 109 Flat Head Rivet M2x4 A00 Aluminium — 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 109 |
| Material | A00 Aluminium |
| Grade | AL4 |
| Diameter | M2 |
| Length | 4 mm |
| Surface Finish | Self Colour |
| Brand | SFX Fasteners |
Manufactured to GB 109. 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 109 rivet
This is a rivet made to GB 109, in A00 Aluminium, at strength class AL4, supplied self colour, with an M2 thread and a 4 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 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.
M2 is a metric thread with an 2 mm nominal diameter and a coarse pitch of 0.4 mm (ISO 261). A standard hex head takes a 4 mm spanner across the flats.
A coloured finish, in most cases a dyed passivate over a zinc layer or a dyed organic film. Appearance plus light corrosion protection.
There is no minimum order and no free-shipping threshold: buy one piece or a full container. Your order total is confirmed in the cart, before payment.
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