New Arrivals/Restock

4"-4 Heavy Hex Nut, A563 Grade A Steel, Plain (Quantity: 2) Thread Size-Pitch: 4"-4

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New  $334.99
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Product details

Management number 208196152 Release Date 2026/03/22 List Price $134.00 Model Number 208196152
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)

  • To bu used with A307 Bolts
Size 4"-4
Style Heavy Hex Nut
Finish Plain
Material Steel
Part Number NB318650B-2
Manufacturer Newport Fasteners
Number Of Pieces 2
Measurement System Inch
Item Package Quantity 2

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