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Standard Coupling Nuts

Coupling nuts are types of nuts that are primarily used to anchor two pieces of threaded rod, bar, or pipe. The nut is threaded onto the rod and tightened down with an accompanying bolt to create a secure connection.

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1/2
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1/2"-13 x 1-3/4" Overall Length Zinc Plated Coupling Nut

50CNCOZ

$31.64 /Box of 50
Only $0.63 Each

5/8
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5/8"-11 x 1-3/4" Overall Length Stainless Steel Coupling Nut 18-8

62CNCOS

$154.55 /Box of 25
Only $6.18 Each

3/8
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3/8"-16 x 1-3/4" Overall Length Zinc Plated Coupling Nut

37CNCOZ

$29.06 /Box of 50
Only $0.58 Each

1/4
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1/4"-20 x 7/8" Overall Length Zinc Plated Coupling Nut

25CNCOZ

$28.03 /Box of 100
Only $0.28 Each

3/4
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3/4"-10 x 2-1/4" Overall Length Hot Dip Galvanized Coupling Nut

75CNCOG

$41.30 /Box of 20
Only $2.07 Each

M8-1.25 x 22mm Overall Length Stainless Steel Coupling Nut A2
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M8-1.25 x 22mm Overall Length Stainless Steel Coupling Nut A2

.8CNCOS

$69.20 /Box of 50
Only $1.38 Each

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