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4-40 Coupling Nut

If you need a 4-40 coupling nut we have them at everyday low prices.

Shop 4-40 Coupling Nut results

(Showing 1 - 15)

Mfr # 250167BG

Key Features:

  • Item: Coupling Nut
  • Thread Size: #4-40
  • Material: Steel
original price: $25.85
26% off
new price: $18.89
CAD Files Available
Mfr # HMSNI20-40-100P1

Key Features:

  • CAD Available: Yes
  • Item: Hex Nut
  • Thread Size: #4-40
product price: $1.89
CAD Files Available
Mfr # U51740.011.0001

Key Features:

  • CAD Available: Yes
  • Item: Machine Screw Nut
  • Thread Size: #4-40
product price: $2.35
CAD Files Available
Mfr # 0400440HN

Key Features:

  • CAD Available: Yes
  • Item: Machine Screw Nut
  • Thread Size: #4-40
product price: $2.85
Mfr # U11400.037.0175

Key Features:

  • Item: Coupling Nut
  • Thread Size: 3/8"-16
  • Material: Steel
original price: $7.33
15% off
new price: $6.19
Mfr # U55740.011.0001

Key Features:

  • Item: Machine Screw Nut
  • Thread Size: #4-40
  • Material: 316 Stainless Steel
original price: $7.99
10% off
new price: $7.19
Mfr # Z0641

Key Features:

  • System of Measurement: Inch
  • Dia./Thread Size: #4-40
  • Nut Style: Knurled with Flats
product price: $9.89
Mfr # 1JA67

Key Features:

  • Item: Coupling Nut
  • Thread Size: 3/8"-16
  • Material: Steel
product price: $11.15
Mfr # 1JA95

Key Features:

  • Item: Coupling Nut
  • Thread Size: 5/8"-18
  • Material: Steel
product price: $10.45
Mfr # 030007-PWR

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: Coupling Nut
  • System of Measurement: Inch
product price: $21.49
Mfr # U11400.050.0175

Key Features:

  • Item: Coupling Nut
  • Thread Size: 1/2"-13
  • Material: Steel
original price: $9.89
49% off
new price: $4.95
Mfr # 1JA55

Key Features:

  • Item: Coupling Nut
  • Thread Size: 1/4"-20
  • Material: Steel
product price: $10.15
Mfr # 41507

Key Features:

  • Item: Coupling Nut
  • Thread Size: 3/4"-10
  • Material: Steel
product price: $6.85
Mfr # 1JA77

Key Features:

  • Item: Coupling Nut
  • Thread Size: 1/2"-13
  • Material: Steel
product price: $13.45
Mfr # U51106.050.0175

Key Features:

  • Item: Coupling Nut
  • Thread Size: 1/2"-13
  • Material: 18-8 Stainless Steel
product price: $34.39
/ea
Sold in mult. of 2 for $68.78
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