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    109 Products

    Fiberglass Washers

    Image of Product. Front orientation. Washers. Fiberglass Washers.
    A lightweight alternative to stainless steel, these fiberglass washers have the best strength-to-weight ratio of all our nonmetal washers. Commonly used to distribute pressure under nuts and screws in building frames, they are a great fit when you need something more robust than plastic, but still have to stay within a certain weight limit.
    Temp.
    Range
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.,
    ° F
    Mil. Spec.
    Color
    Pkg.
    Qty.
    Pkg.
    No. 0
    		0.062"0.188"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green1000000000000000
    No. 0
    		0.062"0.250"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 1
    		0.094"0.250"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 2
    		0.094"0.250"0.012" to 0.018"Not Rated280—Light Green100000000000000
    No. 3
    		0.105"0.250"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 4
    		0.122"0.219"0.012" to 0.018"Not Rated280—Light Green100000000000000
    No. 4
    		0.125"0.310"0.024" to 0.038"Not Rated280—Light Green100000000000000
    No. 4
    		0.125"0.317"0.054" to 0.070"Not Rated280—Light Green1000000000000000
    No. 4
    		0.125"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 5
    		0.140"0.375"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 5
    		0.140"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 6
    		0.142"0.500"0.054" to 0.070"Not Rated280—Light Green100000000000000
    No. 6
    		0.156"0.375"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 6
    		0.156"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green100000000000000
    No. 8
    		0.175"0.380"0.024" to 0.038"Not Rated280—Light Green1000000000000000
    No. 8
    		0.178"0.562"0.054" to 0.070"Not Rated280—Light Green100000000000000
    No. 8
    		0.188"0.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    No. 10
    		0.203"0.443"0.054" to 0.070"Not Rated280—Light Green100000000000000
    No. 10
    		0.203"0.562"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    No. 12
    		0.234"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green100000000000000
    1/4"
    		0.250"0.500"0.024" to 0.038"Not Rated280—Light Green100000000000000
    1/4"
    		0.250"2.000"0.108" to 0.142"Not Rated280—Light Green10000000000000
    1/4"
    		0.265"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    1/4"
    		0.265"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    5/16"
    		0.312"0.562"0.054" to 0.070"Not Rated280—Light Green100000000000000
    5/16"
    		0.344"0.688"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    3/8"
    		0.375"2.000"0.108" to 0.142"Not Rated280—Light Green10000000000000
    3/8"
    		0.380"0.750"0.054" to 0.070"Not Rated280—Light Green1000000000000000
    3/8"
    		0.390"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    3/8"
    		0.406"0.812"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    3/8"
    		0.406"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    3/8"
    		0.406"1.250"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green500000000000000
    3/8"
    		0.411"0.625"0.056" to 0.071"Not Rated280MIL-I-24768/27Light Green50000000000000
    7/16"
    		0.458"0.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    7/16"
    		0.458"0.875"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    7/16"
    		0.458"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    1/2"
    		0.500"2.000"0.108" to 0.142"Not Rated280—Light Green10000000000000
    1/2"
    		0.515"0.880"0.054" to 0.070"Not Rated280—Light Green100000000000000
    1/2"
    		0.536"1.000"0.056" to 0.071"Not Rated280MIL-I-24768/27Light Green50000000000000
    1/2"
    		0.562"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1000000000000000
    1/2"
    		0.562"1.250"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green500000000000000
    1/2"
    		0.562"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    9/16"
    		0.594"1.062"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green500000000000000
    9/16"
    		0.594"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    5/8"
    		0.625"2.000"0.108" to 0.142"Not Rated280—Light Green10000000000000
    5/8"
    		0.640"1.193"0.083" to 0.103"Not Rated280—Light Green500000000000000
    5/8"
    		0.656"1.312"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    5/8"
    		0.656"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    3/4"
    		0.765"1.317"0.083" to 0.103"Not Rated280—Light Green500000000000000
    3/4"
    		0.812"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    3/4"
    		0.812"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    7/8"
    		0.890"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    7/8"
    		0.890"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1"
    		1.015"1.755"0.083" to 0.103"Not Rated280—Light Green500000000000000
    1"
    		1.062"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1"
    		1.062"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1"
    		1.062"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1 1/8"
    		1.140"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1 1/8"
    		1.140"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1 1/4"
    		1.328"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    1 1/4"
    		1.328"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green10000000000000
    M1
    		1.1 mm3.2 mm0.3 mm to 0.5 mmNot Rated280—Light Green500000000000000
    M1.6
    		1.7 mm4.0 mm0.3 mm to 0.5 mmNot Rated280—Light Green500000000000000
    M2
    		2.2 mm5.0 mm0.7 mm to 0.9 mmNot Rated280—Light Green1000000000000000
    M2.5
    		2.7 mm5.0 mm0.3 mm to 0.5 mmNot Rated280—Light Green1000000000000000
    M3
    		3.2 mm6.0 mm0.6 mm to 0.9 mmNot Rated280—Light Green1000000000000000
    M4
    		4.3 mm9.0 mm0.7 mm to 0.9 mmNot Rated280—Clear1000000000000000
    M5
    		5.3 mm11.0 mm0.9 mm to 1.1 mmNot Rated280—Clear1000000000000000
    M6
    		6.4 mm12.0 mm1.4 mm to 1.7 mmNot Rated280—Light Green1000000000000000
    M8
    		8.4 mm15.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green50000000000000
    M10
    		10.5 mm18.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green50000000000000
    M12
    		13.0 mm20.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green50000000000000
    M14
    		15.0 mm24.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green500000000000000
    M16
    		17.0 mm28.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green500000000000000
    M20
    		21.0 mm34.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green500000000000000
    M30
    		31.0 mm56.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green500000000000000
    M39
    		40.0 mm72.0 mm1.4 mm to 1.8 mmNot Rated280—Light Green10000000000000

    Dry-Running Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Dry-Running Sleeve Bearings.
    Made of naturally slippery plastic so you’ll never have to add lubricant. They’re ideal for clean environments where you need to prevent oil drips or graphite flakes. Compared to metal bearings, they are lighter and will never rust.
    With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    Extreme-Load Ultra-Chemical-Resistant Fiberglass-Backed PTFE—Our strongest PTFE bearings. They’re ideal for heavy loads thanks to a backing layer made of fiberglass. The PTFE core is unaffected by the harsh fluids that other plastics can't handle, including all strong acids and bases.
    Each
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    1-24
    25-99
    100-Up
    Extreme-Load Ultra-Chemical-Resistant Fiberglass-Backed PTFE
    1/2"5/8"1/2"1,250 lb. @ 120 rpmGray-55 to 28000000000000000000000000
    1/2"5/8"1"2,500 lb. @ 120 rpmGray-55 to 28000000000000000000000
    1/2"3/4"3/4"1,850 lb. @ 120 rpmGray-55 to 28000000000000000000000
    1/2"3/4"1"2,500 lb. @ 120 rpmGray-55 to 28000000000000000000000
    5/8"7/8"3/4"3,750 lb. @ 60 rpmGray-55 to 28000000000000000000000
    5/8"7/8"1"5,050 lb. @ 60 rpmGray-55 to 28000000000000000000000
    3/4"7/8"3/4"3,750 lb. @ 60 rpmGray-55 to 28000000000000000000000
    3/4"7/8"1 1/4"6,300 lb. @ 60 rpmGray-55 to 28000000000000000000000
    3/4"1"1"5,050 lb. @ 60 rpmGray-55 to 28000000000000000000000
    1"1 1/4"1"5,050 lb. @ 60 rpmGray-55 to 28000000000000000000000
    1"1 1/4"1 1/2"7,550 lb. @ 60 rpmGray-55 to 2800000000000000000000000
    1"1 1/4"2"10,100 lb. @ 60 rpmGray-55 to 28000000000000000000000000
    1 1/4"1 1/2"2"20,200 lb. @ 30 rpmGray-55 to 28000000000000000000000000
    1 1/4"1 1/2"3"30,350 lb. @ 30 rpmGray-55 to 28000000000000000000000000
    1 1/2"1 3/4"2"20,200 lb. @ 30 rpmGray-55 to 28000000000000000000000000
    2"2 1/4"1 1/2"15,150 lb. @ 30 rpmGray-55 to 28000000000000000000000000
    2"2 1/4"3"30,350 lb. @ 30 rpmGray-55 to 28000000000000000000000000
     

    Rectangular Strut Channel Nuts

    Image of Product. Front orientation. Contains Inset. Strut Channel Framing and Fittings. Rectangular Strut Channel Nuts.
    The most common strut channel nuts, these have serrated grooves that grip the lip inside channel.
    Fiberglass—Pair with fiberglass strut channel for a structure that won’t transmit electrical current. When conductivity isn’t a concern, fiberglass is also good for areas exposed to chemicals and salt water.
    For
    Channel
    Thread
    Size
    Ht.
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Gray Fiberglass
    1/4"-20
    		1 1/8", 1 1/2", 1 5/8"1 5/8"17/32"10000000000000
    3/8"-16
    		1 1/8", 1 1/2", 1 5/8"1 5/8"17/32"1000000000000
    1/2"-13
    		1 1/8", 1 1/2", 1 5/8"1 5/8"17/32"1000000000000
     

    Wraparound Strut Channel Washers

    Image of Product. Front orientation. Contains Inset. Strut Channel Framing and Fittings. Wraparound Strut Channel Washers.
    Our most stable washers. Wings reach over the edges of strut channel so washers won’t twist when structures vibrate. They also free up your hands during installation—you don’t have to hold them while you insert a threaded rod and twist on a nut.
    Fiberglass—Pair with fiberglass strut channel for a structure that won’t transmit electrical current. When conductivity isn’t a concern, fiberglass is also good for areas exposed to chemicals and salt water.
    For
    Channel
    Each
    Package
    For Rod
    Dia.
    Ht.
    Wd.
    Each
    Pkg.
    Qty.
    Pkg.
    Fiberglass
    3/8"13/16", 1 5/8", 2 7/16", 3 1/4"1 5/8"000000000000050000000000000000
    1/2"13/16", 1 5/8", 2 7/16", 3 1/4"1 5/8"0000000000005000000000000000
     

    Electrically Insulating Linear Sleeve Bearings

    These fiberglass bearings are lightweight, nonmagnetic, and won’t conduct electricity. Bearings are for use with round end-supported shafts. All have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
    Fixed Alignment
    Image of Product. Front orientation. Contains Annotated. Linear Bearings. Electrically Insulating Linear Sleeve Bearings .
    0.001" Shaft Clearance—Bearings with 0.001" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
    Linear Bearings
    Retaining Rings
    Temp.,
    ° F
    For Shaft
    Dia.
    Shaft
    Clearance
    Overall
    Lg.
    OD
    For Housing ID
    With Retaining
    Ring Grooves
    Retaining Ring
    Groove End-to-End Lg.
    With End
    Seals
    Dynamic Linear Load
    Cap. @ Speed
    Static Load
    Cap., lb.
    Min.
    Max.
    For Shaft Material
    Each
    Each
    PTFE-Lined Fiberglass Bearings
    1/2"0.001"1 1/4"7/8"0.8750" to 0.8755"Yes0.975"No150 lb. @ 100 fpm3,100-400375Aluminum, Stainless Steel
    		0000000000000000000000000
    5/8"0.001"1 1/2"1 1/8"1.1250" to 1.1255"Yes1.116"No250 lb. @ 100 fpm4,600-400375Aluminum, Stainless Steel
    		00000000000000000000000
    3/4"0.001"1 5/8"1 1/4"1.2500" to 1.2505"Yes1.178"No350 lb. @ 100 fpm6,100-400375Aluminum, Stainless Steel
    		00000000000000000000000
    1"0.001"2 1/4"1 9/16"1.5625" to 1.5630"Yes1.765"No600 lb. @ 100 fpm11,000-400375Aluminum, Stainless Steel
    		00000000000000000000000
     
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