Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Best Sellers in Coupling Nuts

All Departments

#1

PATIKIL M10x1mm Hexagon Coupling Nut 6pcs 30mm Thread Zinc Plated Fastener Lamp Pipe Rod Connector Hex Hardware Repair for Chandelier Ceiling Light DIY #S26032400UX5299

PATIKIL

M10x1mm Hexagon Coupling Nut 6pcs 30mm Thread Zinc Plated Fastener Lamp Pipe Rod Connector Hex Hardware Repair for Chandelier Ceiling Light DIY
$10.49

#2

Hillman 3/4-in x 10 Zinc-plated Steel Regular Coupling Nut #881655

Hillman

3/4-in x 10 Zinc-plated Steel Regular Coupling Nut
$3.48
106

#3

Unique Bargains 5pcs M6 Round Connector Nuts 304 Stainless Steel Coupling Nut 30mm/1.18-Inch Length Sleeve Rod Bar Stud Nut for Bracket M6x30x10mm #S25072801UX2643

Unique Bargains

5pcs M6 Round Connector Nuts 304 Stainless Steel Coupling Nut 30mm/1.18-Inch Length Sleeve Rod Bar Stud Nut for Bracket M6x30x10mm
$7.99

#4

Simmons 948 Drive Coupling Forged Steel #SIMMONSMFGCO

Simmons

948 Drive Coupling Forged Steel
$31.87

#5

Forney 4200 psi Quick Connect Socket Coupling #75129

Forney

4200 psi Quick Connect Socket Coupling
$11.77

#6

B&K B K Industries 521-376BG Mueller Reduced Coupling #310RC-112114-D6BC

B&K

B K Industries 521-376BG Mueller Reduced Coupling
$11.50

#7

Jones Stephens 9/16 in Brass Basin Coupling Nut #JONESSTEPHENSCORP.

Jones Stephens

9/16 in Brass Basin Coupling Nut
$9.01

#8

Boshart Industries Keeney 5/8 in. Compression in. X 1/2 in. Compression Brass Angle Valve #UNC-05

Boshart Industries

Keeney 5/8 in. Compression in. X 1/2 in. Compression Brass Angle Valve
$6.95

#9

Watts Stackable Coupling Quick-Connect 3/4 X 1/2 Bagged #959135

Watts

Stackable Coupling Quick-Connect 3/4 X 1/2 Bagged
$10.99

#10

Anderson Metals Nylon Barb Coupling #53714-16

Anderson Metals

Nylon Barb Coupling
$11.36

#11

Dial Reliance Incoloy Electric Heater Element 13 in. H X 1 3/4 in. L X 4 4/8 in. W #9462

Dial

Reliance Incoloy Electric Heater Element 13 in. H X 1 3/4 in. L X 4 4/8 in. W
$13.04

#12

Genova 360120 Nylon Insert Coupling 2 in #360120

Genova

360120 Nylon Insert Coupling 2 in
$8.26