Shop Inner and Outer Threaded Coupling

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$10.99
Garvin Rc-50Ss 1/2" Stainless Steel Threaded Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
$10.99
Garvin Rc-50Ss 1/2" Stainless Steel Threaded Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
$1.49
Garvin Hc75 3/4" Zinc Plated Steel Short Threaded Coupling
New Feedonomics Feed - ARC 8/12/2025
$1.49
Garvin Hc75 3/4" Zinc Plated Steel Short Threaded Coupling
New Feedonomics Feed - ARC 8/12/2025
$39.00
Rigid Threaded Coupling 3/4 Inch 20 Pack
Amazon.com
Free shipping
$39.00
Rigid Threaded Coupling 3/4 Inch 20 Pack
Amazon.com
$14.49
Boeray 2Pcs Brass Bulkhead Fittings 3/8" NPT Female To 3/8" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.3" Length Outer Diameter 1"
Amazon.com
322
$14.49
Boeray 2Pcs Brass Bulkhead Fittings 3/8" NPT Female To 3/8" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.3" Length Outer Diameter 1"
Amazon.com
$100.11
Ruland MSCC-30-30-F, 30mm X 30mm Rigid Coupling, Black Oxide Steel, Set Screw Style With Keyway, 53mm OD, 83mm Length
Ruland Manufacturing
$100.11
Ruland MSCC-30-30-F, 30mm X 30mm Rigid Coupling, Black Oxide Steel, Set Screw Style With Keyway, 53mm OD, 83mm Length
Ruland Manufacturing
$9.77
Hex Bar Rod Coupling Nut Threaded Rod Connectors 4 Pack (1/4-20 X 7/8") Hex Suit Connector Deep Hex Nuts Hex Bars Threaded Zinc Rod Long Rod Connector
Amazon.com
Free shipping
$9.77
Hex Bar Rod Coupling Nut Threaded Rod Connectors 4 Pack (1/4-20 X 7/8") Hex Suit Connector Deep Hex Nuts Hex Bars Threaded Zinc Rod Long Rod Connector
Amazon.com
$12.99
Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
Amazon.com
295
$12.99
Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
Amazon.com
$23.24
1 1/4" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
8
$23.24
1 1/4" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
$10.99
Uenede 2PCS 1/4" NPT Female Thread Brass Bulkhead Coupler 3/4" Outer Diameter Water Tank Connector Thru-Bulk Coupling Pipe Fitting
Amazon.com
12
$10.99
Uenede 2PCS 1/4" NPT Female Thread Brass Bulkhead Coupler 3/4" Outer Diameter Water Tank Connector Thru-Bulk Coupling Pipe Fitting
Amazon.com
$121.88
Ruland SPC-16-16-F, 1" X 1" Rigid Coupling, Black Oxide Steel, Two-Piece Clamp Style With Keyway, 1 3/4" OD, 3" Length
Ruland Manufacturing
$121.88
Ruland SPC-16-16-F, 1" X 1" Rigid Coupling, Black Oxide Steel, Two-Piece Clamp Style With Keyway, 1 3/4" OD, 3" Length
Ruland Manufacturing
$8.80
Seroni 1-5Pcs Right And Left Thread Hex Rod Coupling Nuts 304 Stainless Steel Long Hex Nut Connection Thread Nut M3 M4 M5 M6 M10(2Pcs M6x40 (S10))
Amazon.com
$8.80
Seroni 1-5Pcs Right And Left Thread Hex Rod Coupling Nuts 304 Stainless Steel Long Hex Nut Connection Thread Nut M3 M4 M5 M6 M10(2Pcs M6x40 (S10))
Amazon.com
$29.85
Aluminum Insert Coupling Threaded - 2 Inch With Brass Swivel Nut - AB200
Pool Web
$29.85
Aluminum Insert Coupling Threaded - 2 Inch With Brass Swivel Nut - AB200
Pool Web
$11.19
Threaded Coupling 1-1/2" MPT
ThePondOutlet
30-day returns (most items)
$11.19
Threaded Coupling 1-1/2" MPT
ThePondOutlet
$30.86
2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020 At Hydraulics Direct
HD Store
$30.86
2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020 At Hydraulics Direct
HD Store
$49.99
2-1/2 Inch NPT Stainless Steel Straight Coupling, 304 SS, Class 150 - Female Threaded Pipe Fitting For Secure Connections
Amazon.com
Free shipping
$49.99
2-1/2 Inch NPT Stainless Steel Straight Coupling, 304 SS, Class 150 - Female Threaded Pipe Fitting For Secure Connections
Amazon.com
$8.99
4Pcs M3 Flange Coupling Connector, Threaded Shaft Gear Motor Flange Nut DIY Coupling Screw Guide Shaft Support For The Motor
Amazon.com
$8.99
4Pcs M3 Flange Coupling Connector, Threaded Shaft Gear Motor Flange Nut DIY Coupling Screw Guide Shaft Support For The Motor
Amazon.com
$13.09
M10 Long Rod Nut, 2Pcs Carbon Steel Metric Hex Coupling Nuts Female Thread Straight Fitting Rod Threaded Bar Rod Studding Fasteners
Amazon.com
Free shipping
$13.09
M10 Long Rod Nut, 2Pcs Carbon Steel Metric Hex Coupling Nuts Female Thread Straight Fitting Rod Threaded Bar Rod Studding Fasteners
Amazon.com
$3.24
1/4" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP002
SSF
$3.24
1/4" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP002
SSF
$12.00
Topaz 650 4" Zinc Set-Screw Emt/Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
$12.00
Topaz 650 4" Zinc Set-Screw Emt/Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
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    Shop Inner and Outer Threaded Coupling

    Sponsored
    About our ads
    $10.99
    Garvin Rc-50Ss 1/2" Stainless Steel Threaded Rigid Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $10.99
    Garvin Rc-50Ss 1/2" Stainless Steel Threaded Rigid Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $1.49
    Garvin Hc75 3/4" Zinc Plated Steel Short Threaded Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $1.49
    Garvin Hc75 3/4" Zinc Plated Steel Short Threaded Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $39.00
    Rigid Threaded Coupling 3/4 Inch 20 Pack
    Amazon.com
    Free shipping
    $39.00
    Rigid Threaded Coupling 3/4 Inch 20 Pack
    Amazon.com
    $14.49
    Boeray 2Pcs Brass Bulkhead Fittings 3/8" NPT Female To 3/8" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.3" Length Outer Diameter 1"
    Amazon.com
    322
    $14.49
    Boeray 2Pcs Brass Bulkhead Fittings 3/8" NPT Female To 3/8" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.3" Length Outer Diameter 1"
    Amazon.com
    $100.11
    Ruland MSCC-30-30-F, 30mm X 30mm Rigid Coupling, Black Oxide Steel, Set Screw Style With Keyway, 53mm OD, 83mm Length
    Ruland Manufacturing
    $100.11
    Ruland MSCC-30-30-F, 30mm X 30mm Rigid Coupling, Black Oxide Steel, Set Screw Style With Keyway, 53mm OD, 83mm Length
    Ruland Manufacturing
    $9.77
    Hex Bar Rod Coupling Nut Threaded Rod Connectors 4 Pack (1/4-20 X 7/8") Hex Suit Connector Deep Hex Nuts Hex Bars Threaded Zinc Rod Long Rod Connector
    Amazon.com
    Free shipping
    $9.77
    Hex Bar Rod Coupling Nut Threaded Rod Connectors 4 Pack (1/4-20 X 7/8") Hex Suit Connector Deep Hex Nuts Hex Bars Threaded Zinc Rod Long Rod Connector
    Amazon.com
    $12.99
    Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
    Amazon.com
    295
    $12.99
    Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
    Amazon.com
    $23.24
    1 1/4" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    8
    $23.24
    1 1/4" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    $10.99
    Uenede 2PCS 1/4" NPT Female Thread Brass Bulkhead Coupler 3/4" Outer Diameter Water Tank Connector Thru-Bulk Coupling Pipe Fitting
    Amazon.com
    12
    $10.99
    Uenede 2PCS 1/4" NPT Female Thread Brass Bulkhead Coupler 3/4" Outer Diameter Water Tank Connector Thru-Bulk Coupling Pipe Fitting
    Amazon.com
    $121.88
    Ruland SPC-16-16-F, 1" X 1" Rigid Coupling, Black Oxide Steel, Two-Piece Clamp Style With Keyway, 1 3/4" OD, 3" Length
    Ruland Manufacturing
    $121.88
    Ruland SPC-16-16-F, 1" X 1" Rigid Coupling, Black Oxide Steel, Two-Piece Clamp Style With Keyway, 1 3/4" OD, 3" Length
    Ruland Manufacturing
    $8.80
    Seroni 1-5Pcs Right And Left Thread Hex Rod Coupling Nuts 304 Stainless Steel Long Hex Nut Connection Thread Nut M3 M4 M5 M6 M10(2Pcs M6x40 (S10))
    Amazon.com
    $8.80
    Seroni 1-5Pcs Right And Left Thread Hex Rod Coupling Nuts 304 Stainless Steel Long Hex Nut Connection Thread Nut M3 M4 M5 M6 M10(2Pcs M6x40 (S10))
    Amazon.com
    $29.85
    Aluminum Insert Coupling Threaded - 2 Inch With Brass Swivel Nut - AB200
    Pool Web
    $29.85
    Aluminum Insert Coupling Threaded - 2 Inch With Brass Swivel Nut - AB200
    Pool Web
    $11.19
    Threaded Coupling 1-1/2" MPT
    ThePondOutlet
    30-day returns (most items)
    $11.19
    Threaded Coupling 1-1/2" MPT
    ThePondOutlet
    $60.95
    3/4" SAE Thread Flat Face Hydraulic Quick Connect Coupler Set Fit For Skid Steer, 4PCS Heavy-Duty Carbon Steel Coupling Fittings With 1/2" Body And
    Amazon.com
    1
    Free shipping
    $60.95
    3/4" SAE Thread Flat Face Hydraulic Quick Connect Coupler Set Fit For Skid Steer, 4PCS Heavy-Duty Carbon Steel Coupling Fittings With 1/2" Body And
    Amazon.com
    $30.86
    2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020 At Hydraulics Direct
    HD Store
    $30.86
    2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020 At Hydraulics Direct
    HD Store
    $49.99
    2-1/2 Inch NPT Stainless Steel Straight Coupling, 304 SS, Class 150 - Female Threaded Pipe Fitting For Secure Connections
    Amazon.com
    Free shipping
    $49.99
    2-1/2 Inch NPT Stainless Steel Straight Coupling, 304 SS, Class 150 - Female Threaded Pipe Fitting For Secure Connections
    Amazon.com
    $8.99
    4Pcs M3 Flange Coupling Connector, Threaded Shaft Gear Motor Flange Nut DIY Coupling Screw Guide Shaft Support For The Motor
    Amazon.com
    $8.99
    4Pcs M3 Flange Coupling Connector, Threaded Shaft Gear Motor Flange Nut DIY Coupling Screw Guide Shaft Support For The Motor
    Amazon.com
    $13.09
    M10 Long Rod Nut, 2Pcs Carbon Steel Metric Hex Coupling Nuts Female Thread Straight Fitting Rod Threaded Bar Rod Studding Fasteners
    Amazon.com
    Free shipping
    $13.09
    M10 Long Rod Nut, 2Pcs Carbon Steel Metric Hex Coupling Nuts Female Thread Straight Fitting Rod Threaded Bar Rod Studding Fasteners
    Amazon.com