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Keystone Components
Image Description Price Buy
Buy 1/4-3/8 Keystone Carbon Steel Precision Acme Mounting Flanges 1/4-3/8 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Number of Mounting Holes: 4
  • Manufacturer Part Number: 1/4-3/8
  • Outside Diameter (Decimal Inch): 2.6000
  • Internal Thread Size: 0.562-18
  • Thickness (Decimal Inch): 0.5300
  • Flange Thickness (Decimal Inch): 0.53
  • Bar Diameter: 1/4 - 3/8 (Inch)
  • Number of Holes: 4.000
  • Material: Carbon Steel
  • Flange Outside Diameter (Decimal Inch): 2.6000
  • Brand: Keystone
  • Enco Part Number: 328-2845
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 $23.23 ea

In Stock
Buy 7/16-5/8 Keystone Carbon Steel Precision Acme Mounting Flanges 7/16-5/8 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Number of Mounting Holes: 4
  • Manufacturer Part Number: 7/16-5/8
  • Outside Diameter (Decimal Inch): 2.6250
  • Internal Thread Size: 0.937-16
  • Thickness (Decimal Inch): 0.5300
  • Flange Thickness (Decimal Inch): 0.53
  • Bar Diameter: 7/16 - 5/8 (Inch)
  • Number of Holes: 4.000
  • Material: Carbon Steel
  • Flange Outside Diameter (Decimal Inch): 2.6250
  • Brand: Keystone
  • Enco Part Number: 328-2846
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 $39.64 ea

In Stock
Buy 3/4 Keystone Carbon Steel Precision Acme Mounting Flanges 3/4 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Number of Mounting Holes: 4
  • Manufacturer Part Number: 3/4
  • Outside Diameter (Decimal Inch): 2.6250
  • Internal Thread Size: 1.000-18
  • Thickness (Decimal Inch): 0.5300
  • Flange Thickness (Decimal Inch): 0.53
  • Number of Holes: 4.000
  • Material: Carbon Steel
  • Flange Outside Diameter (Decimal Inch): 2.6250
  • Bar Diameter (Inch): 3/4
  • Brand: Keystone
  • Enco Part Number: 328-2847
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 $39.64 ea

In Stock
Buy 7/8 Keystone Carbon Steel Precision Acme Mounting Flanges 7/8 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Number of Mounting Holes: 4
  • Manufacturer Part Number: 7/8
  • Outside Diameter (Decimal Inch): 2.7600
  • Internal Thread Size: 1.375-16
  • Thickness (Decimal Inch): 0.5200
  • Flange Thickness (Decimal Inch): 0.52
  • Number of Holes: 4.000
  • Material: Carbon Steel
  • Flange Outside Diameter (Decimal Inch): 2.7600
  • Bar Diameter (Inch): 7/8
  • Brand: Keystone
  • Enco Part Number: 328-2848
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 $54.66 ea

In Stock
Buy 100 Keystone Carbon Steel Precision Acme Mounting Flanges 100 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Number of Mounting Holes: 4
  • Manufacturer Part Number: 100
  • Outside Diameter (Decimal Inch): 2.7600
  • Internal Thread Size: 1.375-16
  • Thickness (Decimal Inch): 0.5200
  • Flange Thickness (Decimal Inch): 0.52
  • Number of Holes: 4.000
  • Material: Carbon Steel
  • Flange Outside Diameter (Decimal Inch): 2.7600
  • Bar Diameter (Inch): 1
  • Brand: Keystone
  • Enco Part Number: 328-2849
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 $54.66 ea

In Stock
Buy 1-1/4-1-1/2 Keystone Carbon Steel Precision Acme Mounting Flanges 1-1/4-1-1/2 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Material: Carbon Steel
  • Number of Mounting Holes: 4
  • Flange Outside Diameter (Decimal Inch): 4.2500
  • Manufacturer Part Number: 1-1/4-1-1/2
  • Internal Thread Size: 1.967-18
  • Flange Thickness (Decimal Inch): 0.83
  • Bar Diameter: 1-1/4 - 1-1/2 (Inch)
  • Brand: Keystone
  • Enco Part Number: 328-2850
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 $76.31 ea

In Stock
Buy 200 Keystone Carbon Steel Precision Acme Mounting Flanges 200 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Material: Carbon Steel
  • Number of Mounting Holes: 4
  • Flange Outside Diameter (Decimal Inch): 5.0000
  • Manufacturer Part Number: 200
  • Internal Thread Size: 2.548-18
  • Flange Thickness (Decimal Inch): 0.89
  • Bar Diameter: 2 (Inch)
  • Brand: Keystone
  • Enco Part Number: 328-2851
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 $89.94 ea

Backordered
Buy 2-1/2 Keystone Carbon Steel Precision Acme Mounting Flanges 2-1/2 Keystone Carbon Steel Precision Acme Mounting Flanges
  • Material: Carbon Steel
  • Number of Mounting Holes: 6
  • Flange Outside Diameter (Decimal Inch): 5.3750
  • Manufacturer Part Number: 2-1/2
  • Internal Thread Size: 3.137-12
  • Flange Thickness (Decimal Inch): 1.58
  • Bar Diameter: 2-1/2 (Inch)
  • Brand: Keystone
  • Enco Part Number: 328-2852
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 $152.33 ea

Backordered
Buy 1/4-12R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 1/4-12R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 1/4-12
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 1/4-12R
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 1/4-12
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 4
  • Number Starts: 4
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2439
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 $38.27 ea

Backordered
Buy 1/4-12L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 1/4-12L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 1/4-12
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 1/4-12L
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 1/4-12
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 4
  • Number Starts: 4
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2440
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 $38.27 ea

In Stock
Buy 1/4-16R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 1/4-16R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 1/4-16
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 1/4-16R
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 1/4-16
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 1
  • Number Starts: 1
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2441
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 $34.13 ea

In Stock
Buy 1/4-16L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 1/4-16L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 1/4-16
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 1/4-16L
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 1/4-16
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 1
  • Number Starts: 1
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2442
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 $34.13 ea

Backordered
Buy 5/16-8R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 5/16-8R Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 5/16-8
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 5/16-8R
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 5/16-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2443
Click for More Details
 $51.90 ea

In Stock
Buy 5/16-8L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 5/16-8L Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 5/16-8
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 5/16-8L
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 5/16-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2444
Click for More Details
 $51.90 ea

Backordered
Buy 3/8-8R4 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8R4 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 3/8-8R4
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 4
  • Number Starts: 4
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2445
Click for More Details
 $49.19 ea

In Stock
Buy 3/8-8L4 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8L4 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 3/8-8L4
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 4
  • Number Starts: 4
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2446
Click for More Details
 $49.19 ea

In Stock
Buy 3/8-8R2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8R2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 3/8-8R2
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2447
Click for More Details
 $43.70 ea

In Stock
Buy 3/8-8L2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8L2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 3/8-8L2
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2448
Click for More Details
 $43.70 ea

Backordered
Buy 3/8-10R2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-10R2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-10
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 3/8-10R2
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-10
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2449
Click for More Details
 $65.58 ea

In Stock
Buy 3/8-10L2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-10L2 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
  • Thread Size: 3/8-10
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 3/8-10L2
  • Outside Diameter (Decimal Inch): 0.6800
  • Internal Thread Size: 3/8-10
  • Acme Type: Precision
  • External Thread Size: 0.562-18
  • Material: Bronze
  • Number of Starts: 2
  • Number Starts: 2
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2450
Click for More Details
 $65.58 ea

Backordered

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