2 Set M12x140mm 304 Stainless Steel Hex Bolts w Nuts and Washers Assortment Kit Dowel Nuts 3pcs x Screw

3pcs x Screw

Note: The roating motor will reverse when it meets the resistance

please add some WATER or COOLANT to avoid them from getting smoke

5mm diameter threaded two tip 80mm length tight adjustable steel push rod is used for rc airplane

Package Content :

2 Set M12x140mm 304 Stainless Steel Hex Bolts w Nuts and Washers Assortment Kit Dowel Nuts 3pcs x Screw304 Stainless Steel constructed provides great corrosion resistance and antirust ability for a long service life. Used for assembly fastening, fits with the nuts and washers for fastening the connection of two parts. Widely applicable for indoor or out door in automotive, industrial, shipbuilding, household, etc. Package Content: 2 x Hex Bolts, 2 x Nuts, 2 x Split Lock Washers, 2 x Flat Washers.