McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    138 Products

    Braided Grounding Straps

    More flexible than wire and ribbon, this braid is suitable for use in tight spaces. It provides low electrical resistance equivalent to the wire gauge listed.
    Flexible
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible, Noninsulated.

    Noninsulated

    Image of Product. Front orientation. Grounding Straps. Braided Grounding Straps, Flexible, Insulated.

    Insulated

    AWG
    Equiv.
    Wd.
    Thk.
    Material
    Color
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    14
    3/16"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K6700000
    12
    1/4"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K660000
    10
    7/16"0.04"Tin-Plated Copper5, 10, 25, 50, 10069925K650000
    6
    1/2"1/16"Tin-Plated Copper5, 10, 25, 50, 1006949K620000
    4
    7/8"1/16"Tin-Plated Copper2, 5, 10, 2569925K410000
    1
    1"1/8"Tin-Plated Copper2, 5, 10, 2569925K420000
    2/0
    1 1/8"9/32"Tin-Plated Copper2, 5, 10, 2569925K4300000
     
    Insulated
    6
    3/4"3/16"Tin-Plated CopperGreen2, 5, 10, 2569925K460000
     
    Flexible with Eyelet Connection
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible with Eyelet Connection.
    Braid with eyelets can be cut to length and mounted without terminating, so its good for applications that require the braid to be looped from ground point to ground point with no breaks.
    Hole
    AWG
    Equiv.
    Dia.
    Spacing
    Wd.
    Thk.
    Material
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    10
    1/4"3"1/2"1/32"Tin-Plated Copper2, 5, 10, 2569925K22000000
    6
    1/4"3"1/2"1/16"Tin-Plated Copper2, 5, 10, 256949K6300000
     
    Flexible with Lug Connection
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Braided Grounding Straps, Flexible with Lug Connection.
    AWG
    Equiv.
    Hole
    Dia.
    Wd.
    Thk.
    Material
    Lg.
    Each
    Noninsulated
    4
    3/8"7/8"1/16"Tin-Plated Copper9"69925K32000000
    4
    3/8"7/8"1/16"Tin-Plated Copper13"69925K3400000
    4
    3/8"7/8"1/16"Tin-Plated Copper24"69925K3600000
    4
    3/8"7/8"1/16"Tin-Plated Copper30"69925K1100000
    4
    3/8"7/8"1/16"Tin-Plated Copper36"69925K1200000
    4
    3/8"7/8"1/16"Tin-Plated Copper48"69925K1300000
     

    Grounding Wire

    Ground your electrical system.
    Flexible Grounding Wire
    AWG
    OD
    Material
    Specs. Met
    5 ft.
    Long
    25 ft.
    Long
    50 ft.
    Long
    100 ft.
    Long
    Noninsulated Solid
    Image of Product. Front orientation. Grounding Wire. Noninsulated Solid.
    10
    0.1"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K5800000000000000000000000
    8
    0.13"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K5700000000000000000000
    6
    0.16"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K54000000000000000000000
    4
    0.2"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K550000000000000000000000
    2
    0.26"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K560000000000000000000000
     
    Noninsulated Stranded
    Image of Product. Front orientation. Grounding Wire. Noninsulated Stranded.
    10
    0.12"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K73000000000000000000000
    8
    0.15"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K72000000000000000000000
    6
    0.18"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K64000000000000000000000
    4
    0.23"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K750000000000000000000000
    2
    0.29"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K760000000000000000000000
    1/0
    0.36"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K6700000000000000000000000
    2/0
    0.4"CopperASTM B3, ASTM B8, Fed. Spec. QQ-W-343 Class B7512K6800000000000000000000000
     
    Ultra-Flexible Grounding Wire
    Image of Product. Front orientation. Grounding Wire. Noninsulated Stranded.
    Image of Product. Front orientation. Grounding Wire. Insulated Stranded.

    Noninsulated

    Stranded

    Insulated Stranded

    Ultra-flexible wire is suitable for use in tight spaces, such as control cabinets.
    AWG
    OD
    Material
    Color
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated Stranded
    10
    0.13"Tin-Plated Copper5, 10, 25, 50, 1002196K5700000
    6
    0.22"Tin-Plated Copper5, 10, 25, 50, 1002196K510000
     
    Insulated Stranded
    10
    0.18"Tin-Plated CopperBlack5, 10, 25, 50, 1002196K560000
    6
    0.27"Tin-Plated CopperBlack5, 10, 25, 50, 1002196K520000
     
    Ultra-Flexible Grounding Wire with Eyelet Connection
    Image of Product. Front orientation. Grounding Wire. Eyelet Connection, Noninsulated Stranded.
    Image of Product. Front orientation. Grounding Wire. Eyelet Connection, Insulated Stranded.

    Noninsulated

    Stranded

    Insulated Stranded

    Ultra-flexible wire is suitable for use in tight spaces, such as control cabinets.
    Wire with eyelets can be cut to length and mounted without terminating, so it’s good for applications that require ground wire to be looped from ground point to ground point with no breaks.
    Hole
    AWG
    OD
    Material
    Dia.
    Spacing
    Color
    Certification
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated Stranded
    6
    0.3"Tin-Plated Copper1/4"4"UL Listed
    5, 10, 252196K5300000
     
    Insulated Stranded
    6
    0.3"Tin-Plated Copper1/4"4"Semi-Clear GreenUL Listed
    5, 10, 252196K540000
     
    Ultra-Flexible Grounding Wire with Lug Connection
    Ultra-flexible wire is suitable for use in tight spaces, such as control cabinets.
    Each
    AWG
    OD
    Material
    Hole
    Dia.
    Color
    Certification
    Lg.
    1-99
    100-Up
    Noninsulated Stranded
    Image of Product. Front orientation. Grounding Wire. Lug Connection, Noninsulated Stranded.
    6
    0.22"Tin-Plated Copper1/4"UL Listed
    6"2196K210000000000
    6
    0.22"Tin-Plated Copper1/4"UL Listed
    11"2196K2200000000
    6
    0.22"Tin-Plated Copper1/4"UL Listed
    18"2196K2300000000
    6
    0.22"Tin-Plated Copper1/4"UL Listed
    24"2196K2400000000
    6
    0.22"Tin-Plated Copper1/4"UL Listed
    36"2196K250000000000
     
    Insulated Stranded
    Image of Product. Front orientation. Grounding Wire. Lug Connection, Insulated Stranded.
    14
    0.13"Tin-Plated Copper1/4"Green6"2196K4100000000
    14
    0.13"Tin-Plated Copper1/4"Green11"2196K4200000000
    14
    0.13"Tin-Plated Copper1/4"Green18"2196K4300000000
    14
    0.13"Tin-Plated Copper1/4"Green24"2196K4400000000
    14
    0.13"Tin-Plated Copper1/4"Green36"2196K4500000000
    10
    0.16"Tin-Plated Copper1/4"Green6"2196K3100000000
    10
    0.16"Tin-Plated Copper1/4"Green11"2196K3200000000
    10
    0.16"Tin-Plated Copper1/4"Green18"2196K3300000000
    10
    0.16"Tin-Plated Copper1/4"Green24"2196K3400000000
    10
    0.16"Tin-Plated Copper1/4"Green36"2196K3500000000
    6
    0.27"Tin-Plated Copper1/4"BlackUL Listed
    6"2196K1100000000
    6
    0.27"Tin-Plated Copper1/4"BlackUL Listed
    11"2196K1200000000
    6
    0.27"Tin-Plated Copper1/4"BlackUL Listed
    18"2196K1300000000
    6
    0.27"Tin-Plated Copper1/4"BlackUL Listed
    24"2196K1400000000
    6
    0.27"Tin-Plated Copper1/4"BlackUL Listed
    36"2196K150000000000
     

    Interference-Shielding Expandable Wire Sleeving

    Protect wire and cable from signal distortion caused by nearby equipment and devices. Expandable, this sleeving stretches to fit over items for easy installation, then tightens around its contents for a secure fit. The braided construction permits heat and moisture to dissipate. This sleeving is also used to insulate and organize wire and cable. Cut to size with sheet metal snips.
    Aluminum
    Image of Product. Front orientation. Wire Sleeving. Interference-Shielding Expandable Wire Sleeving, Aluminum.
    Aluminum sleeving is about one-third the weight and reflects more heat away from its contents than copper sleeving. However, it doesn’t resist as much signal interference.
    Temp.
    ID
    Expanded
    ID
    Wall
    Thk.
    Max.
    Min.
    10 ft.
    Long
    25 ft.
    Long
    50 ft.
    Long
    100 ft.
    Long
    1/4"5/16"1/32"Not RatedNot Rated5537K42800000000000000000000000000
    1/2"9/16"1/32"Not RatedNot Rated5537K42900000000000000000000000
    25/32"7/8"1/32"Not RatedNot Rated5537K431000000000000000000000000
    1"1 1/8"1/16"Not RatedNot Rated5537K43200000000000000000000000000
    Aramid Fabric with Tin-Plated Copper Shield
    Image of Product. Front orientation. Wire Sleeving. Interference-Shielding Expandable Wire Sleeving, Aramid Fabric with Tin-Plated Copper Shield.
    Aramid fabric sleeving combines the benefits of copper and aluminum sleeving. It’s shielded with copper foil to resist high amounts of signal interference, while the aramid fabric weighs half as much and reflects more heat than copper alone.
    ID
    Expanded
    ID
    Wall
    Thk.
    Temp. Range,
    ° F
    Shield
    Type
    10 ft.
    Long
    25 ft.
    Long
    50 ft.
    Long
    100 ft.
    Long
    1/8"3/16"1/32"-40 to 300Foil5537K5330000000000000000000000000000
    3/8"9/16"1/32"-40 to 300Foil5537K534000000000000000000000000
    1/2"3/4"1/32"-40 to 300Foil5537K535000000000000000000000000
    3/4"1 1/8"1/32"-40 to 300Foil5537K53600000000000000000000000000
    1"1 1/2"1/32"-40 to 300Foil5537K53700000000000000000000000000
     
    Tin-Plated Copper
    Image of Product. Front orientation. Wire Sleeving. Interference-Shielding Expandable Wire Sleeving, Tin-Plated Copper.
    Copper sleeving is more conductive than aluminum sleeving, so it resists more signal interference.
    Temp.
    Per Ft.
    ID
    Expanded
    ID
    Wall
    Thk.
    Max.
    Min.
    Choose a Length, ft.
    1-99
    100-Up
    1/8"5/32"1/32"Not RatedNot Rated10, 25, 50, 1005537K1320000000000
    1/4"5/16"1/32"Not RatedNot Rated10, 25, 50, 1005537K2600000000
    3/8"7/16"1/32"Not RatedNot Rated10, 25, 50, 1005537K1400000000
    1/2"9/16"1/32"Not RatedNot Rated5, 10, 25, 50, 1005537K2700000000
    9/16"23/32"1/32"Not RatedNot Rated5, 10, 25, 50, 1005537K13300000000
    25/32"7/8"1/32"Not RatedNot Rated5, 10, 25, 50, 1005537K2800000000
    7/8"1 1/8"1/32"Not RatedNot Rated5, 10, 25, 50, 1005537K134000000000
    1"1 1/8"1/16"Not RatedNot Rated5, 10, 25, 50, 1005537K320000000000
    1 1/8"1 1/4"1/16"Not RatedNot Rated5, 10, 25, 50, 1005537K330000000000
    1 1/4"1 3/8"1/16"Not RatedNot Rated5, 10, 25, 50, 1005537K340000000000
    1 1/2"1 5/8"1/16"Not RatedNot Rated5, 10, 25, 50, 1005537K360000000000
    2"2 19/32"1/16"Not RatedNot Rated5, 10, 25, 50, 1005537K1350000000000

    EMI-Reducing Ribbon Grounding Straps

    Low resistance at radio frequencies reduces electromagnetic interference (EMI). The smooth, flat design provides more surface area contact than wire or braid. Polyester insulation prevents shorting. Use in circuit board applications and other tight spaces.
    Flexible with Lug Connection
    Image of Product. Front orientation. Grounding Straps. EMI-Reducing Ribbon Grounding Straps, Flexible with Lug Connection.
    Hole
    Dia.
    Wd.
    Thk.
    Material
    Features
    Flammability
    Rating
    Certification
    Lg.
    Each
    Insulated
    3/16"1/2"0.013"CopperTin-Plated EndsUL 94 V-1
    UL Recognized Component
    3"5841T11000000
    3/16"1/2"0.013"CopperTin-Plated EndsUL 94 V-1
    UL Recognized Component
    6"5841T1200000
    3/16"1/2"0.013"CopperTin-Plated EndsUL 94 V-1
    UL Recognized Component
    9"5841T1300000
    3/16"1/2"0.013"CopperTin-Plated EndsUL 94 V-1
    UL Recognized Component
    12"5841T1400000
     

    Ribbon Grounding Straps

    The smooth, flat design provides more surface area contact than wire or braid.
    Flexible
    Image of Product. Front orientation. ZoomedIn view. Grounding Straps. Ribbon Grounding Straps, Flexible.
    Wd.
    Thk.
    Material
    Edge
    Style
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    3/8"1/16"Tin-Plated CopperRolled2, 5, 10, 256949K6100000
     
    Flexible with Eyelet Connection
    Image of Product. Front orientation. Grounding Straps. Ribbon Grounding Straps, Flexible with Eyelet Connection.
    Hole
    Dia.
    Spacing
    Wd.
    Thk.
    Material
    Edge
    Style
    Choose a Length, ft.
    Per
    Ft.
    Noninsulated
    3/16", 1/4"1/4"21/32"1/16"Tin-Plated CopperRolled2, 5, 10, 256949K2100000
     

    Desoldering Braids without Flux Core

    Image of Product. Front orientation. Desoldering Braids. Desoldering Braids without Flux Core.
    Without a flux core, these braids allows you to choose the flux that works best for your application. Place a braid and a hot iron tip over unwanted solder and the braid absorbs the molten solder.
    5 ft. Long
    10 ft. Long
    Wd.
    Each
    Each
    1/32"7836A4000007836A500000
    1/16"7836A800007836A90000
    5/64"7836A100007836A30000
    7/64"———07836A1010000
    1/8"7836A700007836A20000
    5/32"7836A110000———0
     

    Lightning Rods

    Image of System. Front orientation. Contains Annotated. Lightning Rods.
    Protect electrical systems from lightning strikes on structures up to seventy-five feet tall. When replacing or adding components to an existing system, choose components that match your existing material. For a new system, choose components of the same material.
    Lightning Wire
    Copper
    AWG
    OD
    Insulation
    Mounting Hardware
    Included
    Certification
    Specs.
    Met
    Per
    Ft.
    16
    3/8"NoninsulatedNoUL Listed
    UL 969386T1500000

    Desoldering Braids with Flux Core

    Image of Product. Front orientation. Desoldering Braids. Desoldering Braids with Flux Core.
    These braids have a flux core for lead-free and electrical solder applications. Place a braid and a hot iron tip over unwanted solder and the braid absorbs the molten solder. All have an ESD (electrostatic discharge) safe spool that won’t create ESD to protect sensitive components.
    Rosin Flux—Braids with rosin flux are quick acting with strong cleaning action but leave residue.
    No-Clean Flux—Braids with no-clean flux leave minimal residue so there is no cleanup after application.
    Lead-Free Flux—Braids with lead-free flux are designed to remove high temperature lead-free solder.
    5 ft. Long
    10 ft. Long
    25 ft. Long
    50 ft. Long
    Wd.
    Each
    Each
    Each
    Each
    Rosin Flux
    1/32"76855A70000076855A800000———0———0
    1/16"76855A1000076855A4000076855A22000000———0
    5/64"76855A2000076855A5000076855A2400000———0
    3/32"76855A26000076855A27000076855A2800000———0
    7/64"76855A104000076855A1090000———0———0
    1/8"76855A30000———0———0———0
    9/64"76855A105000076855A1110000———0———0
    3/16"76855A310000———0———0———0
    13/64"76855A1060000———0———0———0
     
    No-Clean Flux
    1/32"76855A33000076855A340000———076855A35000000
    1/16"76855A36000076855A37000076855A380000076855A3900000
    5/64"76855A41000076855A420000———076855A4300000
    3/32"76855A45000076855A460000076855A4700000———0
    7/64"76855A101000076855A1070000———0———0
    1/8"76855A490000———076855A5100000———0
    9/64"76855A102000076855A10800000———0———0
    3/16"76855A520000———0———0———0
    13/64"76855A1030000———0———0———0
     
    Lead-Free Flux
    1/32"76855A1120000———0———0———0
    1/16"76855A113000076855A1160000———0———0
    5/64"76855A114000076855A1170000———0———0
    7/64"76855A115000076855A1180000———0———0
     
    back to top