Parallel Key M3x3x30 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 | M3*3 |
| Length | 30 mm |
| 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 pin
This is a pin in 304 Stainless Steel, at strength class A2-70, supplied plain, with an M33 thread and a 30 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 pin is a positive locator: it carries shear rather than clamp load, so it holds two parts in exact alignment instead of pressing them together. Used to locate and hinge components on machinery, linkages, hinges and tooling where a bolt would be the wrong kind of load path.
M33 is a metric thread with an 33 mm nominal diameter and a coarse pitch of 3.5 mm (ISO 261). A standard hex head takes a 50 mm spanner across the flats.
304 (EN 1.4301, A2) is the general-purpose austenitic stainless grade: good resistance to fresh water, food acids and atmospheric corrosion, non-magnetic in the annealed state. It is the default for indoor and general outdoor fastening where chlorides are low.
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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