Image 1 of 1 Coupling Pinch Bolt Set 432 - 7/16 - 20 x 2 1/2 $7.04 Coupling Pinch Bolt Set 432 - 7/16 - 20 x 2 1/2 Add To Cart Added! Coupling Pinch Bolt Set 432 - 7/16 - 20 x 2 1/2 You Might Also Like Quick View SS Heavy Full Nut - 2 - 4 1/2 $200.00 Quick View SS Heavy Full Nut - 1 x 8 $11.63 Quick View Coupling Pinch Bolt Set 500 - 1/2 - 20 x 2 3/4 $10.72 Quick View Brass Heavy Full Nut - 1- 1/4" x 7 $30.75 Quick View Lock Nut Full 18-8 - 5/8 x 11 $5.03