Grub Jeu de vis M3X3 (10pc)
Material de buena calidad. Usabilidad 100pcntThese are 3 mm long plus a little bit due to the point at the end. That would work better if the point tips were flattened. Then they would press the flat spot on the shaft they are holding with more surface area.You can never have enough grub screws. I use a new screw each time i change my pinions.Perfect and as expected in quality and sizing. Never can have enough spares!usefull in Helicopter parts! for shafts!Nice 3mmx3mm grub screws which fit most collars and where-ever else used. I usually purchase items from the Hobby King ( HK ) International warehouse ( Hong Kong ) which I am unable to get from my local HK warehouse and this was one of them. I received my package of items in only 10-days with low cost but reliable Swiss Post Direct Channel shipping, also which included excellent package tracking.OK Screws......... not very toughA very good replacement product for many brushless motors.
Only the package weight is a light too high when you buy it with other products in one order.
RECOMMENDED!Quite strong and cheap. It's made of metal so strong in all directions. Nice shiny finish, good to hold in my hand. Can cut with a saw if needed.Great and ideal for pinions on 540 size motors.