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    1,659 Products

    Split Lock Washers

    Image of Product. Front orientation. Lock Washers. Split-Lock Washer.
    Stop nuts and screws from loosening due to mild vibration. As you tighten, the uneven ends bite into the nut or screw so it won't back out. While they're not as vibration resistant as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but can't hold up to harsh chemicals as well as 316 stainless steel.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these washers won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
    Zinc-Yellow-Chromate-Plated Steel—With the same corrosion resistance as zinc-plated steel, these withstand occasional exposure to moisture.
    Black-Oxide Steel—Typically chosen for their appearance, these washers have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Blue-Dyed Steel—These metric-sized washers have a distinctive blue color, so you can easily tell them apart from inch washers. The coating provides only minimal corrosion resistance, so these washers are best for dry environments.
    Steel—Best for dry environments since moisture will cause these washers to rust.
    Corrosion-Resistant Galvanized Steel—These washers combine the strength of steel with the rust resistance of stainless steel. They're an alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals.
    Highly Corrosion-Resistant Zinc-Flake-Coated Steel—With 40 times the corrosion resistance of zinc-plated steel, these withstand rust as well as 316 stainless steel. They have been tested to extreme standards, including 1,000 hours of salt spray. They are similar to Magni-coated washers.
    Aluminum—One-third the weight of steel, these washers are commonly used for assemblies that have weight limits. They're an alternative to stainless steel for rust resistance, but aren't as strong.
    Highly Corrosion-Resistant Silicon Bronze—The choice for marine environments, these washers won't rust or deteriorate when submerged in salt water. They resist corrosion as well as 316 stainless steel, but are not quite as strong.
    High-Strength Highly Corrosion-Resistant K500 Nickel—More than three times as strong as 316 stainless steel, and with superior rust resistance to withstand prolonged exposure to salt water and acids. These washers are often used in the oil and gas industries. Also known as Monel.
    For Screw
    Size
    ID
    OD
    Thk.
    For Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    No. 0
    0.062"0.137"0.015"10092146A51000000
    No. 0
    0.062"0.137"0.015"1,00092146A00100000
    No. 1
    0.075"0.150"0.015"10092146A5150000
    No. 1
    0.075"0.150"0.015"1,00092146A00200000
    No. 2
    0.094"0.172"0.020"ASME B18.21.110092146A5200000
    No. 2
    0.094"0.172"0.020"ASME B18.21.11,00092146A00300000
    No. 3
    0.107"0.195"0.025"ASME B18.21.110092146A5250000
    No. 3
    0.107"0.195"0.025"ASME B18.21.11,00092146A00400000
    No. 4
    0.120"0.209"0.025"ASME B18.21.110092146A5300000
    No. 4
    0.120"0.209"0.025"ASME B18.21.11,00092146A00500000
    No. 4
    0.120"0.223"0.031"ASME B18.21.110091007A6140000
    No. 5
    0.133"0.236"0.031"ASME B18.21.110092146A5350000
    No. 5
    0.133"0.236"0.031"ASME B18.21.11,00092146A00600000
    No. 6
    0.148"0.250"0.031"ASME B18.21.110092146A5400000
    No. 6
    0.148"0.250"0.031"ASME B18.21.11,00092146A00700000
    No. 6
    0.148"0.266"0.040"ASME B18.21.110091007A6190000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110092146A5450000
    No. 8
    0.174"0.293"0.040"ASME B18.21.11,00092146A00900000
    No. 8
    0.174"0.307"0.047"ASME B18.21.110091007A6230000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110092146A5500000
    No. 10
    0.200"0.334"0.047"ASME B18.21.11,00092146A01100000
    No. 10
    0.200"0.350"0.056"ASME B18.21.110091007A6280000
    No. 12
    0.227"0.377"0.056"ASME B18.21.110092146A0130000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110092146A0290000
    1/4"
    0.260"0.489"0.077"ASME B18.21.15091007A6320000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110092146A0300000
    5/16"
    0.322"0.594"0.097"ASME B18.21.15091007A63600000
    3/8"
    0.385"0.680"0.094"ASME B18.21.110092146A0310000
    3/8"
    0.385"0.688"0.115"ASME B18.21.12591007A6410000
    7/16"
    0.450"0.776"0.109"ASME B18.21.15092146A0320000
    1/2"
    0.512"0.869"0.125"ASME B18.21.15092146A0330000
    1/2"
    0.512"0.879"0.151"ASME B18.21.11091007A6520000
    9/16"
    0.574"0.965"0.141"ASME B18.21.12592146A0660000
    5/8"
    0.641"1.073"0.156"ASME B18.21.12592146A0350000
    5/8"
    0.641"1.087"0.189"ASME B18.21.1591007A6760000
    3/4"
    0.766"1.265"0.188"ASME B18.21.11092146A0360000
    3/4"
    0.766"1.285"0.226"ASME B18.21.1191007A6810000
    7/8"
    0.894"1.459"0.219"ASME B18.21.1592146A0370000
    1"
    1.024"1.656"0.250"ASME B18.21.1592146A0380000
    1 1/8"
    1.153"1.847"0.281"ASME B18.21.1192146A0390000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.1192146A0400000
    1 3/8"
    1.408"2.219"0.344"ASME B18.21.1192146A0500000
    1 1/2"
    1.534"2.419"0.375"ASME B18.21.1192146A0410000
    1 5/8"
    1.663"2.553"0.389"ASME B18.21.1192146A6110000
    1 3/4"
    1.789"2.679"0.389"ASME B18.21.1192146A04300000
    1 7/8"
    1.914"2.811"0.422"ASME B18.21.1192146A61200000
    2"
    2.039"2.936"0.422"ASME B18.21.1192146A04900000
    2 1/4"
    2.293"3.221"0.440"ASME B18.21.1192146A61300000
    2 1/2"
    2.543"3.471"0.440"ASME B18.21.1192146A61400000
    M2
    2.4 mm4.4 mm0.4 mm to 0.6 mmDIN 127B10092148A0500000
    M2.5
    2.9 mm5.1 mm0.5 mm to 0.7 mmDIN 127B10092148A0700000
    M2.6
    3.0 mm5.2 mm0.5 mm to 0.7 mmDIN 127B10092148A1100000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10092148A1500000
    M3.5
    3.9 mm6.7 mm0.7 mm to 0.9 mmDIN 127B10092148A1550000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10092148A1600000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10092148A1700000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10092148A1800000
    M7
    7.5 mm12.8 mm1.5 mm to 1.7 mmDIN 127B5092148A3110000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10092148A20000000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B10092148A21000000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B5092148A21400000
    M14
    14.7 mm24.1 mm2.8 mm to 3.2 mmDIN 127B2592148A22100000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B2592148A24100000
    M18
    19.0 mm29.4 mm3.3 mm to 3.7 mmDIN 127B1092148A2510000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B1092148A2610000
    M22
    22.5 mm35.9 mm3.8 mm to 4.2 mmDIN 127B592148A1110000
    M24
    25.5 mm40.0 mm4.8 mm to 5.2 mmDIN 127B1092148A27100000
    M27
    27.5 mm43.0 mm4.8 mm to 5.2 mmDIN 127B592148A11200000
    M30
    31.7 mm48.2 mm5.8 mm to 6.2 mmDIN 127B192148A2810000
    M36
    37.7 mm58.2 mm5.8 mm to 6.2 mmDIN 127B192148A2910000
     
    Black-Oxide 18-8 Stainless Steel
    No. 2
    0.094"0.172"0.020"ASME B18.21.110092146A6150000
    No. 4
    0.120"0.209"0.025"ASME B18.21.110092146A6160000
    No. 6
    0.148"0.250"0.031"ASME B18.21.110092146A6170000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110092146A6180000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110092146A6190000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110092146A6210000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110092146A6220000
    18-8 Stainless Steel Split Lock Washer, Black-Oxide, for 5/16" Screw Size, 0.322" ID, 0.583" OD
    Pack of 100In stock
    Compatible Products for This Lock Washer
    3/8"
    0.385"0.680"0.094"ASME B18.21.15092146A6230000
    1/2"
    0.512"0.869"0.125"ASME B18.21.12592146A6240000
    M2
    2.4 mm4.4 mm0.4 mm to 0.6 mmDIN 127B1092148A3310000
    M2.5
    2.9 mm5.1 mm0.5 mm to 0.7 mmDIN 127B1092148A3320000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B1092148A3330000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B1092148A3340000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B1092148A3350000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B1092148A3360000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B1092148A3370000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B1092148A3380000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B1092148A3390000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B1092148A34100000
     
    Highly Corrosion-Resistant 316 Stainless Steel
    No. 0
    0.062"0.137"0.015"10092147A1110000
    No. 2
    0.094"0.172"0.020"ASME B18.21.110092147A4100000
    No. 2
    0.094"0.172"0.020"ASME B18.21.11,00092147A00300000
    No. 3
    0.107"0.195"0.025"ASME B18.21.110092147A2100000
    No. 4
    0.120"0.209"0.025"ASME B18.21.110092147A4150000
    No. 4
    0.120"0.209"0.025"ASME B18.21.11,00092147A00500000
    No. 5
    0.133"0.236"0.031"ASME B18.21.110092147A1120000
    No. 6
    0.148"0.250"0.031"ASME B18.21.110092147A4200000
    No. 6
    0.148"0.250"0.031"ASME B18.21.11,00092147A00700000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110092147A4250000
    No. 8
    0.174"0.293"0.040"ASME B18.21.11,00092147A00900000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110092147A4300000
    No. 10
    0.200"0.334"0.047"ASME B18.21.11,00092147A01100000
    No. 12
    0.227"0.377"0.056"ASME B18.21.110092147A1130000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110092147A0290000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110092147A03000000
    3/8"
    0.385"0.680"0.094"ASME B18.21.15092147A0310000
    7/16"
    0.450"0.776"0.109"ASME B18.21.12592147A0320000
    1/2"
    0.512"0.869"0.125"ASME B18.21.12592147A0330000
    9/16"
    0.574"0.965"0.141"ASME B18.21.12592147A03400000
    5/8"
    0.641"1.073"0.156"ASME B18.21.11092147A0350000
    3/4"
    0.766"1.265"0.188"ASME B18.21.11092147A03600000
    7/8"
    0.894"1.459"0.219"ASME B18.21.1592147A0370000
    1"
    1.024"1.656"0.250"ASME B18.21.1592147A03800000
    1 1/8"
    1.153"1.847"0.281"ASME B18.21.1192147A0390000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.1192147A0400000
    1 3/8"
    1.408"2.219"0.344"ASME B18.21.1192147A5110000
    1 1/2"
    1.534"2.419"0.375"ASME B18.21.1192147A04100000
    1 5/8"
    1.663"2.553"0.389"ASME B18.21.1192147A51200000
    1 3/4"
    1.789"2.679"0.389"ASME B18.21.1192147A51300000
    2"
    2.039"2.936"0.422"ASME B18.21.1192147A51500000
    2 1/4"
    2.293"3.221"0.440"ASME B18.21.1192147A51600000
    M2
    2.4 mm4.4 mm0.4 mm to 0.6 mmDIN 127B10092153A4060000
    M2.5
    2.9 mm5.1 mm0.5 mm to 0.7 mmDIN 127B10092153A4110000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10092153A4160000
    M3.5
    3.9 mm6.7 mm0.7 mm to 0.9 mmDIN 127B10092153A4510000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10092153A4180000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10092153A4220000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10092153A4260000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10092153A4290000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B5092153A4340000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B5092153A43600000
    M14
    14.7 mm24.1 mm2.8 mm to 3.2 mmDIN 127B2592153A4390000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B1092153A4420000
    M18
    19.0 mm29.4 mm3.3 mm to 3.7 mmDIN 127B1092153A4450000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B1092153A4470000
    M24
    25.5 mm40.0 mm4.8 mm to 5.2 mmDIN 127B592153A4490000
    M30
    31.7 mm48.2 mm5.8 mm to 6.2 mmDIN 127B192153A4530000
     
    Zinc-Plated Steel
    No. 2
    0.094"0.172"0.020"ASME B18.21.110091102A7100000
    No. 3
    0.107"0.195"0.025"ASME B18.21.110091102A7150000
    No. 3
    0.107"0.195"0.025"ASME B18.21.11,00091102A00400000
    No. 4
    0.120"0.209"0.025"ASME B18.21.110091102A7200000
    No. 4
    0.120"0.209"0.025"ASME B18.21.11,00091102A00500000
    No. 5
    0.133"0.236"0.031"ASME B18.21.110091102A7250000
    No. 5
    0.133"0.236"0.031"ASME B18.21.11,00091102A00600000
    No. 6
    0.148"0.250"0.031"ASME B18.21.110091102A7300000
    No. 6
    0.148"0.250"0.031"ASME B18.21.11,00091102A0070000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110091102A7350000
    No. 8
    0.174"0.293"0.040"ASME B18.21.11,00091102A00900000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110091102A7400000
    No. 10
    0.200"0.334"0.047"ASME B18.21.11,00091102A01100000
    No. 12
    0.227"0.377"0.056"ASME B18.21.110091102A7450000
    No. 12
    0.227"0.377"0.056"ASME B18.21.11,00091102A01300000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110091102A7500000
    1/4"
    0.260"0.487"0.062"ASME B18.21.11,00091102A02900000
    1/4"
    0.272"0.489"0.062"ASME B18.21.110092507A11000000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110091102A7550000
    5/16"
    0.322"0.583"0.078"ASME B18.21.11,00091102A03000000
    3/8"
    0.385"0.680"0.094"ASME B18.21.110091102A7600000
    3/8"
    0.385"0.680"0.094"ASME B18.21.11,00091102A03100000
    3/8"
    0.397"0.688"0.094"ASME B18.21.15092507A1200000
    7/16"
    0.450"0.776"0.109"ASME B18.21.110091102A7650000
    7/16"
    0.450"0.776"0.109"ASME B18.21.11,00091102A03200000
    1/2"
    0.512"0.869"0.125"ASME B18.21.110091102A77000000
    1/2"
    0.512"0.869"0.125"ASME B18.21.11,00091102A03300000
    1/2"
    0.522"0.879"0.125"ASME B18.21.12592507A1300000
    9/16"
    0.574"0.965"0.141"ASME B18.21.110091102A03400000
    5/8"
    0.641"1.073"0.156"ASME B18.21.15091102A0350000
    3/4"
    0.766"1.265"0.188"ASME B18.21.15091102A03600000
    7/8"
    0.894"1.459"0.219"ASME B18.21.12591102A03700000
    1"
    1.024"1.656"0.250"ASME B18.21.11091102A0380000
    1 1/8"
    1.153"1.847"0.281"ASME B18.21.11091102A03900000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.1591102A04000000
    1 3/8"
    1.408"2.219"0.344"ASME B18.21.1591102A05600000
    1 1/2"
    1.534"2.419"0.375"ASME B18.21.1191102A0410000
    1 3/4"
    1.789"2.679"0.389"ASME B18.21.1191102A0440000
    2"
    2.039"2.936"0.422"ASME B18.21.1191102A0470000
    M2
    2.4 mm4.4 mm0.4 mm to 0.6 mmDIN 127B10091202A2140000
    M2.5
    2.9 mm5.1 mm0.5 mm to 0.7 mmDIN 127B10091202A2180000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10091202A2220000
    M3.5
    3.6 mm6.7 mm0.7 mm to 0.9 mmDIN 127B10091202A2240000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10091202A2260000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10091202A2300000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10091202A2340000
    M7
    7.5 mm12.8 mm1.5 mm to 1.7 mmDIN 127B10091202A1110000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10091202A2380000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B10091202A2420000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B10091202A24600000
    M14
    14.7 mm24.1 mm2.8 mm to 3.2 mmDIN 127B10091202A25000000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B5091202A25300000
    M18
    19.0 mm29.4 mm3.3 mm to 3.7 mmDIN 127B2591202A1120000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B2591202A25700000
    M22
    22.5 mm35.9 mm3.8 mm to 4.2 mmDIN 127B1091202A1130000
    M24
    25.5 mm40.0 mm4.8 mm to 5.2 mmDIN 127B2591202A26100000
    M27
    28.5 mm43.0 mm4.8 mm to 5.2 mmDIN 127B1091202A11400000
    M30
    31.7 mm48.2 mm5.8 mm to 6.2 mmDIN 127B1091202A26300000
    M33
    33.5 mm55.2 mm5.8 mm to 6.2 mmDIN 127B591202A11500000
    M36
    37.7 mm58.2 mm5.8 mm to 6.2 mmDIN 127B591202A26500000
    M42
    43.7 mm68.2 mm6.8 mm to 7.2 mmDIN 127B191202A1160000
    M48
    50.5 mm75.0 mm6.8 mm to 7.2 mmDIN 127B191202A11700000
     
    Zinc-Yellow-Chromate-Plated Steel
    1/4"
    0.260"0.487"0.062"SAE Grade 8
    ASME B18.21.110091104A0290000
    5/16"
    0.322"0.583"0.078"SAE Grade 8
    ASME B18.21.110091104A0300000
    3/8"
    0.385"0.680"0.094"SAE Grade 8
    ASME B18.21.110091104A0310000
    7/16"
    0.450"0.776"0.109"SAE Grade 8
    ASME B18.21.110091104A03200000
    1/2"
    0.512"0.869"0.125"SAE Grade 8
    ASME B18.21.110091104A03300000
    9/16"
    0.574"0.965"0.141"SAE Grade 8
    ASME B18.21.15091104A03400000
    5/8"
    0.641"1.073"0.156"SAE Grade 8
    ASME B18.21.15091104A03500000
    3/4"
    0.766"1.265"0.188"SAE Grade 8
    ASME B18.21.12591104A04700000
    7/8"
    0.894"1.459"0.219"SAE Grade 8
    ASME B18.21.11091104A0480000
    1"
    1.024"1.656"0.250"SAE Grade 8
    ASME B18.21.11091104A04900000
    1 1/8"
    1.153"1.903"0.345"SAE Grade 8
    ASME B18.21.1591104A05000000
    1 1/4"
    1.280"2.104"0.384"SAE Grade 8
    ASME B18.21.1191104A0550000
    1 3/8"
    1.408"2.301"0.422"SAE Grade 8
    ASME B18.21.1191104A0600000
    1 1/2"
    1.534"2.491"0.458"SAE Grade 8
    ASME B18.21.1191104A06500000
    2"
    2.039"3.144"0.496"SAE Grade 8
    ASME B18.21.1191104A07000000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10096982A1510000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10096982A1520000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10096982A1530000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10096982A1540000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10096982A1550000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B10096982A15600000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B5096982A1570000
    M14
    14.7 mm24.1 mm2.8 mm to 3.2 mmDIN 127B5096982A15800000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B2596982A1590000
    M18
    19.0 mm29.4 mm3.3 mm to 3.7 mmDIN 127B2596982A16100000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B1096982A1620000
    M24
    25.5 mm40.0 mm4.8 mm to 5.2 mmDIN 127B1096982A1630000
    M30
    31.7 mm48.2 mm5.8 mm to 6.2 mmDIN 127B596982A16400000
     
    Black-Oxide Steel
    1/4"
    0.260"0.487"0.062"ASME B18.21.1505185N1110000
    5/16"
    0.322"0.583"0.078"ASME B18.21.1505185N1120000
    3/8"
    0.385"0.680"0.094"ASME B18.21.1255185N1130000
    7/16"
    0.450"0.776"0.109"ASME B18.21.1255185N1140000
    1/2"
    0.512"0.869"0.125"ASME B18.21.1105185N1150000
    9/16"
    0.574"0.965"0.141"ASME B18.21.1105185N1160000
    5/8"
    0.641"1.073"0.156"ASME B18.21.1105185N1170000
    3/4"
    0.766"1.265"0.188"ASME B18.21.155185N1180000
    7/8"
    0.894"1.459"0.219"ASME B18.21.155185N1190000
    1"
    1.024"1.656"0.250"ASME B18.21.115185N1210000
    1 1/8"
    1.153"1.847"0.281"ASME B18.21.115185N1220000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.115185N1230000
    1 3/8"
    1.408"2.219"0.344"ASME B18.21.115185N1240000
    1 1/2"
    1.534"2.419"0.375"ASME B18.21.115185N12500000
    1 3/4"
    1.789"2.679"0.389"ASME B18.21.115185N12600000
    2"
    2.039"2.936"0.422"ASME B18.21.115185N12700000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10097093A21400000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10097093A21500000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B5097093A2160000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B2597093A2180000
     
    Blue-Dyed Steel
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10093279A1230000
    M4
    4.5 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10093279A1240000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10093279A1250000
    M6
    6.2 mm12.1 mm2.0 mmASME B18.21.2M10093279A10000000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B5093279A1100000
    M8
    8.2 mm15.2 mm2.5 mmASME B18.21.2M10093279A2000000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B5093279A1200000
    M10
    10.2 mm18.0 mm2.9 mmASME B18.21.2M5093279A3000000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B2593279A1300000
    M12
    12.3 mm21.7 mm3.8 mmASME B18.21.2M10093279A40000000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B2593279A1400000
    M16
    16.4 mm27.9 mm4.8 mmASME B18.21.2M2593279A50000000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B2593279A15000000
    M20
    20.5 mm33.8 mm5.7 mmASME B18.21.2M1093279A6000000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B1093279A1600000
    M24
    24.5 mm40.7 mm7.2 mmASME B18.21.2M1093279A70000000
     
    Steel
    No. 5
    0.133"0.236"0.031"ASME B18.21.110091101A00600000
    No. 6
    0.148"0.250"0.031"ASME B18.21.11,00091101A0070000
    No. 8
    0.174"0.293"0.040"ASME B18.21.11,00091101A00900000
    No. 10
    0.200"0.334"0.047"ASME B18.21.11,00091101A01100000
    No. 12
    0.227"0.377"0.056"ASME B18.21.11,00091101A01300000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110091101A2290000
    1/4"
    0.260"0.487"0.062"ASME B18.21.11,00091101A02900000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110091101A2300000
    5/16"
    0.322"0.583"0.078"ASME B18.21.11,00091101A03000000
    3/8"
    0.385"0.680"0.094"ASME B18.21.110091101A2310000
    3/8"
    0.385"0.680"0.094"ASME B18.21.11,00091101A03100000
    7/16"
    0.450"0.776"0.109"ASME B18.21.110091101A2320000
    1/2"
    0.512"0.869"0.125"ASME B18.21.110091101A23300000
    1/2"
    0.512"0.869"0.125"ASME B18.21.11,00091101A033000000
    9/16"
    0.574"0.965"0.141"ASME B18.21.15091101A2340000
    5/8"
    0.641"1.073"0.156"ASME B18.21.15091101A23500000
    5/8"
    0.641"1.073"0.156"ASME B18.21.150091101A03500000
    3/4"
    0.766"1.265"0.188"ASME B18.21.15091101A23600000
    3/4"
    0.766"1.265"0.188"ASME B18.21.150091101A036000000
    7/8"
    0.894"1.459"0.219"ASME B18.21.12591101A23700000
    1"
    1.024"1.656"0.250"ASME B18.21.11091101A0380000
    1 1/8"
    1.153"1.847"0.281"ASME B18.21.11091101A03900000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.11091101A04000000
    1 1/2"
    1.534"2.419"0.375"ASME B18.21.1591101A04100000
    1 5/8"
    1.663"2.553"0.389"ASME B18.21.1191101A0450000
    1 3/4"
    1.789"2.679"0.389"ASME B18.21.1191101A0510000
    2"
    2.039"2.936"0.422"ASME B18.21.1191101A0590000
    M2
    2.4 mm4.4 mm0.4 mm to 0.6 mmDIN 127B10091169A0500000
    M2.5
    2.9 mm5.1 mm0.5 mm to 0.7 mmDIN 127B10091169A0700000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10091169A1500000
    M3.5
    3.9 mm6.7 mm0.7 mm to 0.9 mmDIN 127B10091169A1550000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10091169A1600000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10091169A1700000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B10091169A1800000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B10091169A2000000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B10091169A2100000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B10091169A21400000
    M14
    14.7 mm24.1 mm2.8 mm to 3.2 mmDIN 127B10091169A22000000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B5091169A24000000
    M18
    19.0 mm29.4 mm3.3 mm to 3.7 mmDIN 127B5091169A24200000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B2591169A24500000
    M24
    25.5 mm40.0 mm4.8 mm to 5.2 mmDIN 127B2591169A24800000
    M30
    31.7 mm48.2 mm5.8 mm to 6.2 mmDIN 127B591169A24400000
    M36
    37.7 mm58.2 mm5.8 mm to 6.2 mmDIN 127B191169A2490000
     
    Corrosion-Resistant Galvanized Steel
    1/4"
    0.260"0.487"0.062"ASME B18.21.110095160A21000000
    5/16"
    0.322"0.583"0.078"ASME B18.21.110095160A2150000
    3/8"
    0.385"0.705"0.094"ASME B18.21.110095160A2200000
    7/16"
    0.450"0.776"0.109"ASME B18.21.12595160A2250000
    1/2"
    0.512"0.869"0.125"ASME B18.21.15095160A2300000
    5/8"
    0.641"1.073"0.156"ASME B18.21.12595160A2400000
    3/4"
    0.766"1.265"0.188"ASME B18.21.12595160A25000000
    7/8"
    0.894"1.459"0.219"ASME B18.21.11095160A2600000
    1"
    1.024"1.656"0.250"ASME B18.21.11095160A2700000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.1595160A28000000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B5091169A31000000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B5091169A32000000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B5091169A33000000
    M12
    12.7 mm21.1 mm2.3 mm to 2.7 mmDIN 127B2591169A34000000
    M16
    17.0 mm27.4 mm3.3 mm to 3.7 mmDIN 127B1091169A3500000
    M20
    21.2 mm33.6 mm3.8 mm to 4.2 mmDIN 127B191169A3600000
     
    Highly Corrosion-Resistant Zinc-Flake-Coated Steel
    No. 10
    0.200"0.334"0.047"ASME B18.21.1255185N1510000
    1/4"
    0.260"0.487"0.062"ASME B18.21.1255185N1280000
    5/16"
    0.322"0.583"0.078"ASME B18.21.1255185N1290000
    3/8"
    0.385"0.680"0.094"ASME B18.21.1105185N1310000
    7/16"
    0.450"0.776"0.109"ASME B18.21.1105185N1320000
    1/2"
    0.512"0.869"0.125"ASME B18.21.1105185N13300000
    9/16"
    0.574"0.965"0.141"ASME B18.21.155185N1340000
    5/8"
    0.641"1.073"0.156"ASME B18.21.155185N1350000
    3/4"
    0.766"1.265"0.188"ASME B18.21.115185N1360000
    7/8"
    0.894"1.459"0.219"ASME B18.21.115185N1370000
    1"
    1.024"1.656"0.250"ASME B18.21.115185N1380000
    1 1/4"
    1.280"2.036"0.312"ASME B18.21.115185N14100000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B2590491A1010000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B2590491A10200000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B2590491A10300000
     
    Aluminum
    No. 6
    0.148"0.250"0.031"ASME B18.21.110091013A7110000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110091013A7150000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110091013A7180000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110091013A72100000
    5/16"
    0.322"0.583"0.078"ASME B18.21.15091013A7240000
    3/8"
    0.385"0.680"0.094"ASME B18.21.15091013A72700000
    1/2"
    0.512"0.869"0.125"ASME B18.21.11091013A7300000
    5/8"
    0.641"1.073"0.156"ASME B18.21.11091013A73300000
    3/4"
    0.766"1.265"0.188"ASME B18.21.11091013A73600000
     
    Highly Corrosion-Resistant Silicon Bronze
    No. 2
    0.094"0.172"0.020"ASME B18.21.110093496A4030000
    No. 3
    0.107"0.195"0.025"ASME B18.21.110093496A4040000
    No. 4
    0.120"0.209"0.025"ASME B18.21.110093496A4050000
    No. 4
    0.120"0.209"0.025"ASME B18.21.11,00093496A00500000
    No. 6
    0.148"0.250"0.031"ASME B18.21.110093496A4070000
    No. 6
    0.148"0.250"0.031"ASME B18.21.11,00093496A00700000
    No. 8
    0.174"0.293"0.040"ASME B18.21.110093496A4090000
    No. 8
    0.174"0.293"0.040"ASME B18.21.11,00093496A00900000
    No. 10
    0.200"0.334"0.047"ASME B18.21.110093496A4150000
    No. 12
    0.227"0.377"0.056"ASME B18.21.110093496A41800000
    1/4"
    0.260"0.487"0.062"ASME B18.21.110093496A02900000
    5/16"
    0.322"0.583"0.078"ASME B18.21.15093496A03000000
    3/8"
    0.385"0.680"0.094"ASME B18.21.12593496A03100000
    7/16"
    0.450"0.776"0.109"ASME B18.21.11093496A4320000
    1/2"
    0.512"0.869"0.125"ASME B18.21.11093496A4330000
    5/8"
    0.641"1.073"0.156"ASME B18.21.1593496A4350000
    3/4"
    0.766"1.265"0.188"ASME B18.21.1593496A43600000
    1"
    1.024"1.656"0.250"ASME B18.21.1593496A44500000
    M3
    3.4 mm6.2 mm0.7 mm to 0.9 mmDIN 127B10097093A20100000
    M4
    4.4 mm7.6 mm0.8 mm to 1.0 mmDIN 127B10097093A20200000
    M5
    5.4 mm9.2 mm1.1 mm to 1.3 mmDIN 127B10097093A20300000
    M6
    6.5 mm11.8 mm1.5 mm to 1.7 mmDIN 127B5097093A20400000
    M8
    8.5 mm14.8 mm1.9 mm to 2.1 mmDIN 127B2597093A20500000
    M10
    10.7 mm18.1 mm2.0 mm to 2.4 mmDIN 127B1097093A2060000
     
    High-Strength Highly Corrosion-Resistant K500 Nickel
    1/4"
    0.260"0.487"0.062" to 0.077"ASME B18.21.11091118A11200000
    5/16"
    0.322"0.583"0.078" to 0.097"ASME B18.21.1591118A11600000
    3/8"
    0.385"0.680"0.094" to 0.115"ASME B18.21.1591118A12000000
    1/2"
    0.512"0.869"0.125" to 0.151"ASME B18.21.1191118A1280000
    5/8"
    0.641"1.073"0.156" to 0.189"ASME B18.21.1191118A13200000
     
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