Banggood

Merci

on time, good quality, affordable

siempre exactos, recibido a tiempo!!

good quality, works fine, straight

👍🏼👍🏼

arrived packaging no cardboard.. only envelope

Package wasn't well padded, but product is good for the price

reçu relativement rapidement une vis trapézoïdale, elle est bien droite (testé), semble solide, dimensions comme indiqué dans la description. livré avec son "écrou" dans un petit carton pour la protéger. Parfait.

Spedizione veloce e nei termini di consegna, buona costruzione fatta eccezione di qualche graffio presente sul dado in ottone (non vanno ad influire sulla funzionalità del prodotto), l'asse filettata in acciaio è di buona qualità per il prezzo. Prodotto consigliato per CNC e braccio robotico.

I purchased the 200mm lead screw. The thread-form on the lead screw seems very good (surface finish and dimensioning). Appears to have been parted off to length on a lathe (rather than with a saw) leaving a clean cut. One end of the screw has a burr which prevents the nut from threading on, but the other end if fine. The burr looks easy to clean-up so i'm not concerned. The brass nut is a little loose-fitting to the lead-screw. Very little play axially but a noticeable amount radially; difficult