Flat-Plate Drive Pipe Connector Kit

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$ 4.99
UPC: 091037756213
SKU: 75621



Flat-Plate Drive Pipe Connector Kit

The Flat-Plate Drive Pipe Connector Kit features a 1/2 in. x 4 in. zinc-plated grade 5 hex head bolt and a 1/2 in. nylok nut. 16 thread count bolt. 13 thread count nut.

Grade 5 heavy hex bolts externally threaded fasteners made of carbon steel.  Bolts designated as heavy hex bolts are very similar to standard hex bolts however the head size across the flats and across the corners is larger providing a broader bearing surface.

Grade 5, identified by three radial lines on the head, designates the mechanical properties of a fastener.  Medium carbon/carbon steel with additives. They are quenched and tempered for added strength.  Grade 5 fasteners are higher in tensile and yield strength and have proof load and hardness ratings higher than Grade 2 fasteners.


1/2 in. x 4 in. zinc-plated GR5 hex head bolt
1/2 in. Nylok nut


Bolt Type: Grade 5
Bolt Type: Hex head bolt
Bolt Dimensions: 1/2 in. x 4 in. L
Bolt Thread Count: 16
Bolt Finish: Zinc plated
Nut Type: Nylock
Nut Finish: Zinc
Nut Thread Count: 13
Nut Size: 1/2 in.
Total Weight: .25 lbs.

Product Overview

  • Connects drive pipe to flat-plate hoist
  • Zinc-plated fasteners
  • Grade 5 hex head bolt
  • 16 thread count bolt
  • 13 thread count nylok nut
  • Fits all BH-USA gear plates