Sizes: T8 T10 T12 T14 T16 T18 T20 T22 T24 T25 T28 T30 T32 T36 T38 T40. Type:Flange Trapezoidal Lead Screw Nut. Right Hand Thread. Material: Brass. Due to factors such as lighting, angle, display ect, there may be slight differences between the photos and the actual product.
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