D4 Type BQ retaining ring for positioning components on shafts that do not have a groove. Retaining rings are ideal for securing emblems, for example, on mopeds, scooters, and small motorcycles.
Thanks to the spring preload and the crowning, the edge of the metal ring engages with the mating part, thereby preventing displacement.
Note: In many cases, removal without causing damage is not possible. Additionally, retaining elements should only be used once.
You can find additional versions in other sizes among the accessories.
A quality product from the Normio brand for select industrial components with high standards for precision, durability, and manufacturing quality.
| Fuse type | Outside |
| Nominal diameter | 4 mm |
| Manufacturer | Normio |
| Material | Spring steel |
| Surface | blackened |
| Place of use | Universal |
| Ø inside | 3.75 mm |
| Ø outside | 12 mm |
| Thickness | 0.3 mm |
| Height | 1.7 mm |
Accessories & related products
Explore categories from Screws & fastener sets
Moped fans also bought
Hot 
KMC drive chain 415H (reinforced) 128L
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Ø bore: 4 mm · Manufacturer: KMC · Material: Steel · Color: gray · Number of chain links: 128 pcs · Chain lock type: Spring lock · Surface: blank / oiled · Rolling circumference: 1626 mm · Ø Pin: 3.94 mm
14,70 EUR
Hot
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø nipple: 3 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Ø Stranded wire: 1.25 mm · Cable length: 2200 mm · Nipple shape: Cylinder · Nipple length: 5 mm · Number of components: 1 pcs
2,80 EUR
Clutch cable / brake cable Ø 1.5 mm x 225 cm (pear-shaped nipple)
Ø nipple: 3.5 mm · Ø nipple: 6 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Ø Stranded wire: 1.5 mm · Nipple shape: Pears · Cable length: 2250 mm · Nipple length: 10 mm · Number of components: 1 pcs · Piaggio OEM number: 270460
2,80 EUR
Hot
swiing® ingenious bearing conversion kit cast front wheel | Piaggio Ciao, SI, Bravo, Grillo
Manufacturer: SKF · Ball bearing closed: Yes · Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Width: 9 mm · Ø inside: 11.25 mm · Ø inside: 15 mm · Ø outside: 14.9 mm · Ø outside: 20 mm · Ø outside: 32 mm · Total length: 53.5 mm
34,70 EUR
Working late? Evening hours on Thursday until 20:00
