New Arrivals/Restock

1"-8 Heavy Hex Nut / A563 Grade DH Steel/Hot Dip Galvanized (Quantity: 400 pcs)

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Product details

Management number 208196348 Release Date 2026/03/22 List Price $615.60 Model Number 208196348
Category

A six-sided internally threaded fasteners which is both thicker and wider across the flats than a same-sized finished hex net. This is the strongest of all comparably graded nuts because of its greater length of thread engagement and greater resistance to dilation (widening or stretching)

  • A563 Grade DH nuts are weathering steel heat treated by quenching in a liquid medium from a temp above the transformation temp
  • To be used with A325 Type 1, A325 Type 3, A490 Type 1 bolts
  • Thread Size-Pitch: 1"-8
  • Width Across the Flats: 1 5/8"
  • Thickness/Height: 63/64"
Size 1-8
Color Hot Dip Galvanized
Finish Galvanized
Material Heat-Treated
Part Number 943508-BR-400
Manufacturer Newport Fasteners
Measurement System English/Standard
Item Package Quantity 400

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