U-Bolt M8 304 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 | 304 Stainless Steel |
| Grade | A2-70 |
| Diameter | M8 |
| 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 bolt
This is a bolt in 304 Stainless Steel, at strength class A2-70, supplied plain, with an M8 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 bolt passes through the parts it joins and is closed with a nut, so the joint is held by the clamp load the tightened bolt develops rather than by the shank itself. Bolts of this type are used on structural steelwork, machine frames, brackets, flanges and pipework — anywhere the joint has to come apart again for maintenance.
Plain (self-colour) means no coating. On 304 and 316 stainless that is fine — the alloy passivates on its own. On carbon steel it will rust, so choose a coated option instead.
M8 is a metric thread with an 8 mm nominal diameter and a coarse pitch of 1.25 mm (ISO 261). A standard hex head takes a 13 mm spanner across the flats.
Sold by the piece, so one is a valid order. Stock lines leave our warehouse within 24–48 hours of cleared payment, and freight is calculated at checkout from the packed weight and the destination.
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