300mm / 11.81inch T8 Lead Screw Nut Set, 8mm Diameter Lead Screw+2pcs KP08 Pillow Bearing Block+ 8x8mm Coupler for 3D Printer,CNC and DIY (300mm, Set)
BUVVTPU 300 mm T8 lead screw set with a brass nut, two KP08 pillow bearing blocks and an 8x8 mm coupler, for 3D printer Z axes, CNC and DIY builds.
Price range: See on Amazon
What we liked
- + Complete set: 8x300 mm lead screw, brass nut with 4 mounting holes, two KP08 pillow blocks and a coupler.
- + 300 mm length matches the screw it replaces, so the swap keeps the same travel.
- + Coupler is 8 mm to 8 mm (25x19 mm), so it suits motors with an 8 mm shaft.
Trade-offs
- - Listing gives little detail on the lead, pitch or material, so check those before ordering.
- - Coupler is 8 mm to 8 mm only, so 5 mm motor shafts need a different coupler.
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