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    51 Products

    Hex Nuts

    Image of Product. Front orientation. Hex Nuts. Hex Nuts.
    The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Super-Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.
    High-Strength 17-4 PH Stainless Steel—The strongest stainless steel nuts we offer, these are comparable in strength to Grade 8 steel. Use them in high-stress applications, such as fastening structural parts and pump components. They won’t rust in wet and outdoor environments, but they can’t handle the harsh chemicals and acids that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    1/4"-20
    7/16"7/32"ASTM F5945092673A11300000
    1/4"-28
    7/16"7/32"ASTM F5945092673A1160000
    5/16"-18
    1/2"17/64"ASTM F5945092673A1190000
    5/16"-24
    1/2"17/64"ASTM F5945092673A1220000
    3/8"-16
    9/16"21/64"ASTM F5942592673A1250000
    3/8"-24
    9/16"21/64"ASTM F5942592673A1280000
    7/16"-14
    11/16"3/8"ASTM F5941092673A1310000
    7/16"-20
    11/16"3/8"ASTM F5941092673A1340000
    1/2"-13
    3/4"7/16"ASTM F5941092673A1370000
    1/2"-20
    3/4"7/16"ASTM F5941092673A1410000
    9/16"-12
    7/8"31/64"ASTM F5941092673A1990000
    5/8"-11
    15/16"35/64"ASTM F594592673A1440000
    5/8"-18
    15/16"35/64"ASTM F594592673A1550000
    3/4"-10
    1 1/8"41/64"ASTM F594592673A1470000
    3/4"-16
    1 1/8"41/64"ASTM F594592673A1570000
    7/8"-9
    1 5/16"3/4"ASTM F594192673A1500000
    7/8"-14
    1 5/16"3/4"ASTM F594192673A2960000
    1"-8
    1 1/2"55/64"ASTM F594192673A1530000
    1"-12
    1 1/2"55/64"ASTM F594192673A3310000
    1"-14
    1 1/2"55/64"ASTM F594192673A3730000
    1 1/8"-7
    1 11/16"31/32"ASTM F594192673A3820000
    1 1/4"-7
    1 7/8"1 1/16"ASTM F594192673A4380000
    1 1/2"-6
    2 1/4"1 9/32"ASTM F594192673A85700000
     
    Super-Corrosion-Resistant 316 Stainless Steel
    1/4"-20
    7/16"7/32"ASTM F5945094819A0430000
    1/4"-28
    7/16"7/32"ASTM F5945094819A1000000
    5/16"-18
    1/2"17/64"ASTM F5942594819A0460000
    5/16"-24
    1/2"17/64"ASTM F5942594819A1150000
    3/8"-16
    9/16"21/64"ASTM F5942594819A0490000
    3/8"-24
    9/16"21/64"ASTM F5942594819A1340000
    7/16"-14
    11/16"3/8"ASTM F5941094819A0520000
    7/16"-20
    11/16"3/8"ASTM F5941094819A1480000
    1/2"-13
    3/4"7/16"ASTM F594594819A0550000
    1/2"-20
    3/4"7/16"ASTM F594594819A1490000
    9/16"-12
    7/8"31/64"ASTM F594594819A1560000
    5/8"-11
    15/16"35/64"ASTM F594594819A0580000
    5/8"-18
    15/16"35/64"ASTM F594594819A1720000
    3/4"-10
    1 1/8"41/64"ASTM F594194819A0610000
    3/4"-16
    1 1/8"41/64"ASTM F594194819A1800000
    7/8"-9
    1 5/16"3/4"ASTM F594194819A0640000
    7/8"-14
    1 5/16"3/4"ASTM F594194819A2390000
    1"-8
    1 1/2"55/64"ASTM F594194819A0670000
    1"-12
    1 1/2"55/64"ASTM F594194819A30400000
    1"-14
    1 1/2"55/64"ASTM F594194819A4080000
    1 1/8"-7
    1 11/16"31/32"ASTM F594194819A4090000
    1 1/4"-7
    1 7/8"1 1/16"ASTM F594194819A42500000
    1 1/2"-6
    2 1/4"1 9/32"ASTM F594194819A85400000
     
    High-Strength 17-4 PH Stainless Steel
    1/4"-20
    7/16"7/32"ASTM F594193061A11300000
    5/16"-18
    1/2"17/64"ASTM F594193061A11700000
    3/8"-16
    9/16"21/64"ASTM F594193061A12200000
    1/2"-13
    3/4"7/16"ASTM F594193061A12700000
    3/4"-10
    1 1/8"41/64"ASTM F594193061A12800000
     
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