Metric Spring Steel Roll Pins, Diameter: 8mm x Length: 55mm - Pack of 20
Part No. 903 1467
Overview:
These Metric Spring Steel Roll Pins are slotted, self-retaining fasteners used to locate and secure two or more components in machinery assemblies. Manufactured from resilient spring steel, they compress on insertion to create a firm interference fit that resists vibration and shear forces. Sized at 8mm diameter by 55mm length, they suit 8mm nominal holes commonly found across construction plant, agricultural kit, garden machinery, and general workshop equipment. Supplied in a pack of 20 under MPN 903 1467, they are a practical choice for both maintenance and production tasks where consistent, repeatable retention is needed. The hollow, slotted design offers strong holding power while allowing straightforward removal and replacement during routine servicing or rebuilds.
Key Features:
- Durable spring steel construction for high fatigue resistance under vibration and shock loads
- Slotted design compresses on insertion for a secure interference fit without adhesives or threads
- Metric size: 8mm diameter x 55mm length, suitable for 8mm nominal bores
- Pack of 20 for efficient stocking and multi-point replacements
- Reliable shear strength for shafts, levers, couplings, linkages, and hinge points
- Straightforward to fit with a hammer and suitable drift or pin punch
- Helps maintain alignment of components while allowing serviceability
- Consistent dimensions support repeatable assembly across multiple machines
- Versatile use across construction equipment, garden machinery, and industrial fixtures
- Identified by MPN 903 1467 for easy reordering
Typical Applications:
Commonly used to retain gears or pulleys on shafts, pin clevis joints, secure hinges, align gearbox or engine covers, and fix control linkages. Suitable for plant, mowers, compact tractors, tillers, pumps, and workshop jigs. Ideal wherever a tough, vibration-resistant, removable pin is preferred over threaded fasteners.
Also known as:
Roll pins are frequently referred to as spring pins, slotted spring pins, tension pins, compression pins, or self-retaining pins. They may also be described as hollow dowel pins in some manuals. All terms refer to the same style of slotted, spring-steel locating and fastening pin.
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