Home / Shop / Parts and Accessories / Replacement Parts / 5-Axis Vise Replacement Parts / Kurt PF420 Vise Replacement Parts / Heavy Duty Square Nut – PF250-195 Render solid model Render transparent model Orient camera perspective Orient camera view top Orient camera view left Orient camera view bottom Orient camera view right Full Screen Mode Grid On Toggle Shadow Heavy Duty Square Nut – PF250-195Part No. PF250-195$20.00 Heavy Duty Square Nut - PF250-195 quantity Add to cart Download CAD Description Related Products Description Description Heavy Duty Square Nut Related Products Related Products Related products PF440 Replacement Screw – PF440-5-CPPF440-5-CP $112.00 PF Vise Central Holding Block – PF420-212-CPPF420-212-CP $96.00 Screw – PF250-5PF250-5 $110.00 PF250-311 Straight Wire SpringPF250-311 $6.00 Kurt SBHCS 10-32 x 0.375 LG – 03-002103-0021 $6.00 Set Screw w/Nyloc Modified – PF250-196PF250-196 $14.00