Related Objects of Interest: nut, carriagebolt, hexbolt, screw, flatwasher, rclip, splitwasher, bolt, washer, ball
465 images 6 classes
by counting
135 images 15 classes
500 images 7 classes
by ECEN 250
396 images 6 classes
210 images 6 classes
by Haotian Guan
300 images 6 classes