R-Clip (Spring Cotter) M3x75 65Mn Spring 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 | 65Mn Spring Steel |
| Diameter | M3 |
| Length | 75 mm |
| Thread | Straight |
| Surface Finish | White Zinc Plated |
| 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 65Mn Spring Steel, supplied white zinc plated, with an M3 thread and a 75 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.
M3 is a metric thread with an 3 mm nominal diameter and a coarse pitch of 0.5 mm (ISO 261). A standard hex head takes a 5.5 mm spanner across the flats.
65Mn is a manganese spring steel used for spring washers, retaining rings and clips, where the part must stay elastic rather than rigid.
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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