Purchase Qty. Reference FOB Price
1-499 Pieces US$10.00
500-2,999 Pieces US$9.00
3,000-9,999 Pieces US$7.50
10,000+ Pieces US$5.00
Product Description
Product Description Custom Square Ball beaing lead screw Nut Diameter 4mm 6mm 8mm micro Ball Screw for Optical Equipment Diameter 4mm 6mm 8mm Length According to customer needs Shaft end Produce According to customer needs Thread direction right hand /left hand/right and left hand ...