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    193 Products

    Serrated Flange Nuts

    Serrations bite into material for mild vibration resistance while the flange eliminates the need for a separate washer. These nuts are ideal for securing screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts. You can use them again and again without sacrificing strength. However, the serrations may mar the surface of your material. Also known as collar nuts.
    Medium-Strength Steel
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    Rated Grade 5, Grade F, or Class 8, these nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
    Zinc-Yellow-Chromate-Plated Steel—With a more durable finish than clear zinc plating, these nuts are suitable for most wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.
    Black-Oxide Steel—Typically chosen for their appearance, these nuts have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Steel—Best for dry environments since moisture will cause these nuts to rust.
    Flange
    Thread Size
    Wd.
    Ht.
    Dia.
    Thk.
    Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    1/4"-20
    7/16"15/64"19/32"0.04"SAE Grade 5
    10099904A10100000
    1/4"-28
    7/16"15/64"19/32"0.04"SAE Grade 5
    10099904A1360000
    5/16"-18
    1/2"9/32"11/16"0.04"SAE Grade 5
    10099904A10200000
    5/16"-24
    1/2"9/32"11/16"0.04"SAE Grade 5
    10099904A13700000
    3/8"-16
    9/16"11/32"3/4"0.04"SAE Grade 5
    10099904A10300000
    3/8"-24
    9/16"11/32"3/4"0.04"SAE Grade 5
    10099904A13800000
    7/16"-14
    11/16"3/8"59/64"0.04"SAE Grade 5
    10099904A22300000
    7/16"-20
    11/16"3/8"59/64"0.04"SAE Grade 5
    10099904A22400000
    1/2"-13
    3/4"29/64"1 1/32"0.05"SAE Grade 5
    5099904A10400000
    1/2"-20
    3/4"7/16"1"0.05"SAE Grade 5
    5099904A22500000
    5/8"-11
    59/64"35/64"1 1/4"0.05"SAE Grade 5
    2599904A22600000
    5/8"-18
    59/64"35/64"1 1/4"0.05"SAE Grade 5
    2599904A22700000
    3/4"-10
    1 3/32"41/64"1 15/32"0.06"SAE Grade 5
    1099904A22900000
    3/4"-16
    1 3/32"41/64"1 15/32"0.06"SAE Grade 5
    1099904A22800000
    M3 × 0.5 mm5.5 mm4 mm8 mm0.7 mmISO Class 8
    DIN 6923, ISO 416110096194A2060000
    M4 × 0.7 mm7 mm4.6 mm10 mm0.4 mmISO Class 8
    DIN 692310096194A2010000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmISO Class 8
    DIN 692310096194A2020000
    M6 × 1 mm10 mm6 mm14.2 mm1.1 mmISO Class 8
    DIN 6923, ISO 416110096194A1010000
    M8 × 1 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 692310096194A10700000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 6923, ISO 416110096194A10200000
    M10 × 1.25 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235096194A20300000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235096194A10300000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 8
    DIN 69232596194A10400000
    M14 × 2 mm21 mm14 mm29.9 mm2.1 mmISO Class 8
    DIN 69232596194A11200000
    M16 × 2 mm24 mm16 mm34.5 mm2.4 mmISO Class 8
    DIN 6923, ISO 41611096194A20400000
    M20 × 2.5 mm30 mm20 mm42.8 mm3 mmISO Class 8
    DIN 6923, ISO 4161196194A2050000
     
    Zinc-Yellow-Chromate-Plated Steel
    M4 × 0.7 mm7 mm4.2 mm10.5 mm0.9 mmISO Class 8
    DIN 6923, ISO 41615096194A11000000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmISO Class 8
    DIN 6923, ISO 41615096194A12000000
    M6 × 1 mm10 mm6 mm14.2 mm1.1 mmISO Class 8
    DIN 6923, ISO 416110096194A13000000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 6923, ISO 41615096194A14000000
    M10 × 1.25 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235096194A19000000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 6923, ISO 41612596194A15000000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 8
    DIN 6923, ISO 41611096194A16000000
    M14 × 2 mm21 mm14 mm29.9 mm2.1 mmISO Class 8
    DIN 69232596194A21000000
    M16 × 2 mm24 mm16 mm34.5 mm2.4 mmISO Class 8
    DIN 6923, ISO 4161196194A1700000
     
    Black-Oxide Steel
    1/4"-20
    7/16"15/64"37/64"0.04"SAE Grade 5
    10099904A2110000
    5/16"-18
    1/2"9/32"43/64"0.04"SAE Grade 5
    10099904A21200000
    3/8"-16
    9/16"11/32"47/64"0.04"SAE Grade 5
    10099904A21300000
    7/16"-14
    11/16"3/8"59/64"0.04"SAE Grade 5
    10099904A21400000
    7/16"-20
    11/16"3/8"59/64"0.04"SAE Grade 5
    10099904A21500000
    1/2"-13
    3/4"7/16"1"0.05"SAE Grade 5
    5099904A21600000
    1/2"-20
    3/4"7/16"1"0.05"SAE Grade 5
    5099904A21700000
    5/8"-11
    59/64"35/64"1 1/4"0.05"SAE Grade 5
    2599904A21800000
    5/8"-18
    59/64"35/64"1 1/4"0.05"SAE Grade 5
    2599904A21900000
    3/4"-10
    1 3/32"41/64"1 15/32"0.06"SAE Grade 5
    1099904A22200000
    3/4"-16
    1 3/32"41/64"1 15/32"0.06"SAE Grade 5
    1099904A22100000
    M4 × 0.7 mm7 mm4.6 mm10 mm0.4 mmISO Class 8
    DIN 692310094920A1100000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmISO Class 8
    DIN 692310094920A1200000
    M6 × 1 mm10 mm6 mm14.2 mm1.1 mmISO Class 8
    DIN 692310094920A1300000
    M8 × 1 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 692310094920A14000000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 692310094920A15000000
    M10 × 1.25 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235094920A16000000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235094920A17000000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 8
    DIN 69232594920A18000000
     
    Steel
    M4 × 0.7 mm7 mm4.6 mm10 mm0.4 mmISO Class 8
    DIN 692310094920A1050000
    M5 × 0.8 mm8 mm4.3 mm11.2 mm1.75 mmISO Class 8
    2594920A30000000
    M6 × 1 mm10 mm5.5 mm14.25 mm2.2 mmISO Class 8
    2594920A40000000
    M8 × 1 mm13 mm8 mm17.9 mm1.2 mmISO Class 8
    DIN 692310094920A10600000
    M8 × 1.25 mm13 mm7 mm18.25 mm2.6 mmISO Class 8
    2594920A50000000
    M10 × 1.25 mm15 mm10 mm21.8 mm1.5 mmISO Class 8
    DIN 69235094920A1070000
    M10 × 1.5 mm15 mm7.9 mm21 mm2.8 mmISO Class 8
    1094920A6000000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 8
    DIN 6923, ISO 41612594920A10100000
    M14 × 2 mm21 mm14 mm29.9 mm2.1 mmISO Class 8
    DIN 69232594920A10800000
    M16 × 2 mm24 mm16 mm34.5 mm2.4 mmISO Class 8
    DIN 69231094920A1090000
     
    High-Strength Steel
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    Rated Grade 8, Grade G, or Class 10, these are about 25% stronger than medium-strength steel nuts. They are commonly used to fasten components in valves, pumps, and motors. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
    Zinc-Yellow-Chromate-Plated Steel—With a more durable finish than clear zinc plating, these nuts are suitable for most wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.
    Black-Oxide Steel—Typically chosen for their appearance, these nuts have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Phosphate-Coated Steel—Paint adheres evenly to the surface of these nuts, so you can add your own decorative finish. They are more durable than zinc-plated steel nuts to withstand wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.
    Black Phosphate-Coated Steel—The dark coating creates both a finished appearance and a barrier against rust that's more durable than clear zinc plating.
    Steel—Best for dry environments since moisture will cause these nuts to rust.
    Flange
    Thread Size
    Wd.
    Ht.
    Dia.
    Thk.
    Fastener Strength
    Grade/Class
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    1/4"-20
    7/16"15/64"19/32"0.04"SAE Grade 8
    10096282A101000000
    5/16"-18
    1/2"9/32"11/16"0.04"SAE Grade 8
    10096282A10200000
    3/8"-16
    9/16"11/32"3/4"0.04"SAE Grade 8
    5096282A1030000
    1/2"-13
    3/4"29/64"1 1/32"0.05"SAE Grade 8
    2596282A10400000
    5/8"-11
    15/16"9/16"1 9/32"0.05"SAE Grade 8
    2596282A10500000
    3/4"-10
    1 1/8"21/32"1 1/2"0.06"SAE Grade 8
    1096282A10600000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmISO Class 10
    DIN 69232596595A1060000
    M6 × 1 mm10 mm6 mm14.2 mm1.1 mmISO Class 10
    DIN 69235096595A10100000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.2 mmISO Class 10
    DIN 69235096595A10200000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.5 mmISO Class 10
    DIN 69232596595A10300000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 10
    DIN 69231096595A1040000
    M16 × 2 mm24 mm16 mm34.5 mm2.4 mmISO Class 10
    DIN 6923596595A10500000
    M20 × 2.5 mm30 mm20 mm42.8 mm3 mmISO Class 10
    DIN 6923196595A1070000
     
    Zinc-Yellow-Chromate-Plated Steel
    9/16"-12
    7/8"1/2"1 3/16"0.05"SAE Grade 8
    595922A1140000
     
    Black-Oxide Steel
    1/2"-13
    3/4"29/64"1 1/32"0.05"SAE Grade 8
    1095922A11500000
    5/8"-11
    15/16"9/16"1 9/32"0.05"SAE Grade 8
    595922A11600000
    3/4"-10
    1 1/8"43/64"1 1/2"0.06"SAE Grade 8
    195922A1170000
     
    Phosphate-Coated Steel
    3/4"-10
    1 1/8"43/64"1 1/2"0.06"SAE Grade 8
    1095922A16000000
     
    Black Phosphate-Coated Steel
    1/4"-20
    7/16"15/64"19/32"0.04"SAE Grade 8
    5095922A1110000
    5/16"-18
    1/2"9/32"11/16"0.04"SAE Grade 8
    2595922A1120000
    3/8"-16
    9/16"11/32"3/4"0.04"SAE Grade 8
    2595922A1130000
     
    Steel
    1/4"-20
    7/16"15/64"19/32"0.04"SAE Grade 8
    10095922A11000000
    5/16"-18
    1/2"9/32"43/64"0.04"SAE Grade 8
    10095922A12000000
    3/8"-16
    9/16"11/32"3/4"0.04"SAE Grade 8
    10095922A13000000
    1/2"-13
    3/4"29/64"1 1/32"0.05"SAE Grade 8
    2595922A14000000
    5/8"-11
    15/16"9/16"1 9/32"0.05"SAE Grade 8
    1095922A1500000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmISO Class 10
    DIN 69232590716A1070000
    M6 × 1 mm10 mm6 mm14.2 mm1.1 mmISO Class 10
    DIN 69235090716A10100000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.2 mmISO Class 10
    DIN 69235090716A10200000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.5 mmISO Class 10
    DIN 69232590716A10300000
    M12 × 1.75 mm18 mm12 mm26 mm1.8 mmISO Class 10
    DIN 69231090716A10400000
    M16 × 2 mm24 mm16 mm34.5 mm2.4 mmISO Class 10
    DIN 6923590716A10500000
    M20 × 2.5 mm30 mm20 mm42.8 mm3 mmISO Class 10
    DIN 6923190716A1080000
     
    Low-Strength Steel
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    About half the strength of medium-strength steel nuts, these are suitable for light duty fastening applications, such as securing access panels. Use them with screws that have a similar strength rating to avoid stripping threads during installation.
    Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
    Black-Oxide Steel—Typically chosen for their appearance, these nuts have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Zinc-Flake-Coated Steel—The most durable zinc coating, zinc flake is a multilayer finish that resists wear for long-term rust protection. Similar to zinc yellow-chromate, it won't hold up to harsh chemicals like stainless steel can.
    Flange
    Thread
    Size
    Wd.
    Ht.
    Dia.
    Thk.
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    4-40
    1/4"5/32"25/64"0.02"2594831A76000000
    6-32
    5/16"11/64"27/64"0.02"10094831A0010000
    8-32
    11/32"13/64"15/32"0.02"10094831A0050000
    10-24
    3/8"7/32"1/2"0.03"10094831A0110000
    10-32
    3/8"7/32"1/2"0.03"10094831A6110000
    12-24
    7/16"15/64"19/32"0.04"5094831A6150000
    1/4"-20
    7/16"15/64"19/32"0.04"10094831A0290000
    1/4"-20
    7/16"19/64"47/64"0.04"10090659A10100000
    1/4"-28
    7/16"15/64"19/32"0.04"10094831A6290000
    5/16"-18
    1/2"9/32"43/64"0.04"10094831A0300000
    5/16"-18
    1/2"23/64"13/16"0.04"10090659A10200000
    5/16"-24
    1/2"9/32"43/64"0.04"10094831A6300000
    3/8"-16
    9/16"11/32"3/4"0.04"10094831A03100000
    3/8"-16
    9/16"25/64"59/64"0.04"5090659A10300000
    3/8"-24
    9/16"11/32"3/4"0.04"10094831A63100000
    7/16"-14
    11/16"25/64"15/16"0.04"5094831A64100000
    7/16"-20
    11/16"25/64"15/16"0.04"5094831A65100000
    1/2"-13
    3/4"29/64"1 1/32"0.05"5094831A66100000
    1/2"-13
    3/4"1/2"1 13/64"0.06"1090659A1040000
    1/2"-20
    3/4"29/64"1 1/32"0.05"2594831A6710000
    9/16"-12
    7/8"1/2"1 3/16"0.05"1094831A68000000
    9/16"-18
    7/8"1/2"1 3/16"0.05"594831A7700000
    5/8"-11
    15/16"9/16"1 9/32"0.05"2594831A70000000
    5/8"-18
    15/16"9/16"1 9/32"0.05"1094831A7300000
    3/4"-10
    1 1/8"43/64"1 1/2"0.06"1094831A74000000
    3/4"-16
    1 1/8"43/64"1 1/2"0.06"1094831A74500000
    7/8"-9
    1 3/16"25/32"1 11/16"0.11"194831A75000000
     
    Black-Oxide Steel
    6-32
    5/16"5/32"27/64"0.02"10093083A1010000
    8-32
    11/32"3/16"15/32"0.02"10093083A1020000
    10-24
    3/8"7/32"1/2"0.03"10093083A1030000
    10-32
    3/8"7/32"1/2"0.03"10093083A1040000
    12-24
    7/16"15/64"19/32"0.04"2593083A1110000
    1/4"-20
    7/16"15/64"19/32"0.04"10093083A10500000
    1/4"-28
    7/16"15/64"19/32"0.04"1093083A1140000
    5/16"-18
    1/2"9/32"11/16"0.04"5093083A1060000
    5/16"-24
    1/2"9/32"43/64"0.04"5093083A1120000
    3/8"-16
    9/16"11/32"3/4"0.04"5093083A10700000
    3/8"-24
    9/16"11/32"3/4"0.04"2593083A1130000
    7/16"-14
    11/16"25/64"15/16"0.04"593083A1160000
    7/16"-20
    11/16"25/64"15/16"0.04"1093083A11500000
    1/2"-13
    3/4"29/64"1 1/32"0.05"2593083A10800000
    1/2"-20
    3/4"29/64"1 1/32"0.05"593083A1170000
    9/16"-12
    7/8"1/2"1 3/16"0.05"193083A1190000
    5/8"-11
    15/16"9/16"1 9/32"0.05"593083A1090000
    5/8"-18
    15/16"9/16"1 9/32"0.05"193083A1180000
     
    Zinc-Flake-Coated Steel
    6-32
    5/16"5/32"27/64"0.02"2592058A11000000
    8-32
    11/32"13/64"15/32"0.02"2592058A12000000
    10-24
    3/8"7/32"1/2"0.03"2592058A14000000
    10-32
    3/8"7/32"1/2"0.03"2592058A13000000
    1/4"-20
    7/16"15/64"19/32"0.04"1092058A1500000
    5/16"-18
    1/2"9/32"43/64"0.04"1092058A17000000
    3/8"-16
    9/16"11/32"3/4"0.04"1092058A19000000
    3/8"-24
    9/16"11/32"3/4"0.04"1092058A21000000
    7/16"-14
    11/16"25/64"3/4"0.04"592058A23000000
    1/2"-13
    3/4"29/64"1 1/32"0.05"192058A2400000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    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—Our most corrosion-resistant flange nuts, these hold up in just about any environment, including harsh weather, salt water, and most chemicals.
    Flange
    Thread Size
    Wd.
    Ht.
    Dia.
    Thk.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    6-32
    5/16"11/64"27/64"0.07"5093776A37000000
    8-32
    11/32"13/64"15/32"0.07"5093776A3810000
    10-24
    3/8"7/32"1/2"0.09"5093776A3910000
    10-32
    3/8"7/32"1/2"0.09"5093776A4010000
    12-24
    7/16"15/64"19/32"0.04"1093776A61800000
    1/4"-20
    7/16"15/64"19/32"0.1"5093776A4210000
    1/4"-28
    7/16"15/64"19/32"0.1"2593776A4310000
    5/16"-18
    1/2"9/32"43/64"0.11"2593776A4410000
    5/16"-24
    1/2"9/32"43/64"0.11"1093776A4510000
    3/8"-16
    9/16"11/32"3/4"0.12"2593776A4610000
    3/8"-24
    9/16"11/32"3/4"0.12"1093776A4710000
    1/2"-13
    3/4"29/64"1 1/32"0.15"1093776A5000000
    1/2"-20
    3/4"29/64"1 1/32"0.05"1093776A1010000
    M3 × 0.5 mm5.5 mm4 mm8 mm0.7 mmDIN 692310097400A1350000
    M4 × 0.7 mm7 mm4.65 mm10 mm1 mmDIN 692310097400A38000000
    M5 × 0.8 mm8 mm5 mm11 mm1 mmDIN 692310097400A85800000
    M6 × 1 mm10 mm6 mm14.2 mm1.18 mmDIN 69235097400A1010000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.3 mmDIN 69232597400A1020000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.8 mmDIN 69232597400A1030000
    M12 × 1.75 mm18 mm12 mm26 mm2.19 mmDIN 69231097400A1040000
     
    Super-Corrosion-Resistant 316 Stainless Steel
    6-32
    5/16"5/32"27/64"0.02"2591343A1010000
    8-32
    11/32"3/16"15/32"0.02"2591343A1020000
    10-24
    3/8"7/32"1/2"0.03"2591343A1030000
    10-32
    3/8"7/32"1/2"0.03"2591343A1040000
    1/4"-20
    7/16"15/64"19/32"0.04"1091343A1000000
    1/4"-28
    7/16"15/64"19/32"0.09"5091343A20100000
    5/16"-18
    1/2"9/32"11/16"0.04"1091343A2000000
    5/16"-24
    1/2"9/32"11/16"0.13"5091343A20200000
    3/8"-16
    9/16"11/32"3/4"0.04"1091343A3000000
    3/8"-24
    9/16"11/32"3/4"0.13"2591343A20300000
    1/2"-13
    3/4"29/64"1"0.05"591343A4000000
    M3 × 0.5 mm5.5 mm4 mm8 mm0.7 mmDIN 69232591343A1050000
    M4 × 0.7 mm7 mm4.65 mm10 mm1 mmDIN 69232591343A1060000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmDIN 69232591343A10700000
    M6 × 1 mm10 mm6 mm14.2 mm1.18 mmDIN 69232592773A1010000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.3 mmDIN 69231092773A1020000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.8 mmDIN 69231092773A1030000
    M12 × 1.75 mm18 mm12 mm26 mm2.19 mmDIN 6923592773A1040000
     
    Brass
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    Brass—Conductive and nonmagnetic, brass nuts are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures. They're also softer than most metals, so they won't damage other fastening components.
    Flange
    Thread
    Size
    Wd.
    Ht.
    Dia.
    Thk.
    Pkg.
    Qty.
    Pkg.
    Brass
    1/4"-20
    7/16"15/64"19/32"0.04"593051A11000000
    5/16"-18
    1/2"9/32"43/64"0.04"593051A12000000
    3/8"-16
    9/16"11/32"3/4"0.04"593051A13000000
     
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