Finished Hex Nuts. Gr.8, Y/Z, (UNF)













    Product Name Price Qty  
    Finished Hex Nut, Gr. 8 YZ - 1/4-28 (100 pcs)
    SKU: 36452000
    Price:$2.75
    Finished Hex Nut, Gr. 8 YZ - 5/16-24 (100 pcs)
    SKU: 36454000
    Price:$5.11
    Finished Hex Nut, Gr. 8 YZ - 3/8-24 (100 pcs)
    SKU: 36456000
    Price:$5.19
    Finished Hex Nut, Gr. 8 YZ - 7/16-20 (50 pcs)
    SKU: 36458000
    Price:$5.39
    Finished Hex Nut, Gr. 8 YZ - 1/2-20 (50 pcs)
    SKU: 36460000
    Price:$8.26
    Finished Hex Nut, Gr. 8 YZ - 9/16-18 (25 pcs)
    SKU: 36462000
    Price:$10.35
    Finished Hex Nut, Gr. 8 YZ - 3/4-16 (10 pcs)
    SKU: 36466000
    Price:$5.58


Details

Finished Hex Nuts - Fine Thread (UNF)

Grade 8, Yellow Zinc

A six sided internally threaded fastener with a thickness of (.875 x nominal thread diameter) and the width is (1.5 x nominal thread diameter).  Material is consistent with AISI 1021 - 1045 or equivalent steel that conforms to the following: Carbon - 55% minimum, Magnesium - 30% minimum, Sulfur - .05% maximum. Core Hardness on sizes 1/4 - 5/8 at Rockwell C24-32, size 3/4 at Rockwell C26-34.

Nominal Size
or Basic Major
Thread Diameter
F G H
Width
Across Flats
Width
Across Corners
Thickness
Basic Max Min Max Min Basic Max Min
1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .320
7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617

Manufacturer: Other
Manufacturer Other
Screws Fine Thread
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