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Keystone Ball Screws, Nuts & Accessories: 5 to 3

Image Description Price Buy
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
Product Category: 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
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$51.90 ea

In Stock
Buy 5/16-14RHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts 5/16-14RHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Material Grade: 1215 / 12L14
  • Material: Carbon Steel
  • Thread Size: 5/16-14
  • Height (Inch): 19/64
  • Type: Acme Heavy-Duty Hex
  • Manufacturer Part Number: 5/16-14RHCS
  • Hex Width (Inch): 9/16
  • System of Measurement: Inch
  • Hex Size (Inch): 9/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 328-1101
Click for More Details
$2.98 ea

In Stock
Buy 5/16-14LHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts 5/16-14LHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Material Grade: 1215 / 12L14
  • Material: Carbon Steel
  • Thread Size: 5/16-14
  • Height (Inch): 19/64
  • Type: Acme Heavy-Duty Hex
  • Manufacturer Part Number: 5/16-14LHCS
  • Hex Width (Inch): 9/16
  • System of Measurement: Inch
  • Hex Size (Inch): 9/16
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 328-1102
Click for More Details
$7.53 ea

In Stock
Buy 414-2005 Keystone Acme Steel Heavy-Duty Hex Nuts 414-2005 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-1/4-5
  • Height (Inch): 1-7/32
  • Manufacturer Part Number: 414-2005
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 2
  • System of Measurement: Inch
  • Hex Size (Inch): 2
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 407-2230
Click for More Details
$13.00 ea

In Stock
Buy 414-1605 Keystone Acme Steel Heavy-Duty Hex Nuts 414-1605 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-5
  • Height (Inch): 63/64
  • Manufacturer Part Number: 414-1605
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-5/8
  • System of Measurement: Inch
  • Hex Size (Inch): 1-5/8
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 407-2226
Click for More Details
$8.27 ea

In Stock
Buy 414-1406 Keystone Acme Steel Heavy-Duty Hex Nuts 414-1406 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 7/8-6
  • Height (Inch): 55/64
  • Manufacturer Part Number: 414-1406
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-7/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-7/16
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 407-2224
Click for More Details
$8.37 ea

In Stock
Buy 414-1206 Keystone Acme Steel Heavy-Duty Hex Nuts 414-1206 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 3/4-6
  • Height (Inch): 47/64
  • Manufacturer Part Number: 414-1206
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-1/4
  • System of Measurement: Inch
  • Hex Size (Inch): 1-1/4
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 407-2222
Click for More Details
$5.18 ea

In Stock
Buy 414-1008 Keystone Acme Steel Heavy-Duty Hex Nuts 414-1008 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 5/8-8
  • Height (Inch): 39/64
  • Manufacturer Part Number: 414-1008
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-1/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-1/16
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 407-2220
Click for More Details
$4.66 ea

In Stock
Buy 413-2404 Keystone Acme Steel Heavy-Duty Hex Nuts 413-2404 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-1/2-4
  • Height (Inch): 1-1/2
  • Manufacturer Part Number: 413-2404
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 2-3/8
  • System of Measurement: Inch
  • Hex Size (Inch): 2-3/8
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2216
Click for More Details
$24.10 ea
$12.39 ea
 Web Price
In Stock
Buy 413-2005 Keystone Acme Steel Heavy-Duty Hex Nuts 413-2005 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-1/4-5
  • Height (Inch): 1-7/32
  • Manufacturer Part Number: 413-2005
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 2
  • System of Measurement: Inch
  • Hex Size (Inch): 2
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2214
Click for More Details
$12.89 ea
$6.59 ea
 Web Price
In Stock
Buy 413-1805 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1805 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-1/8-5
  • Height (Inch): 1-7/64
  • Manufacturer Part Number: 413-1805
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-13/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-13/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2212
Click for More Details
$10.28 ea
$5.29 ea
 Web Price
In Stock
Buy 413-1605 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1605 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1-5
  • Height (Inch): 63/64
  • Manufacturer Part Number: 413-1605
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-5/8
  • System of Measurement: Inch
  • Hex Size (Inch): 1-5/8
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2210
Click for More Details
$8.13 ea
$4.19 ea
 Web Price
In Stock
Buy 413-1406 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1406 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 7/8-6
  • Height (Inch): 55/64
  • Manufacturer Part Number: 413-1406
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-7/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-7/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2208
Click for More Details
$7.39 ea
$3.79 ea
 Web Price
In Stock
Buy 413-1206 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1206 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 3/4-6
  • Height (Inch): 47/64
  • Manufacturer Part Number: 413-1206
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-1/4
  • System of Measurement: Inch
  • Hex Size (Inch): 1-1/4
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2206
Click for More Details
$5.16 ea
$2.59 ea
 Web Price
In Stock
Buy 413-1008 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1008 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 5/8-8
  • Height (Inch): 39/64
  • Manufacturer Part Number: 413-1008
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-1/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-1/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2202
Click for More Details
$3.94 ea
$1.99 ea
 Web Price
In Stock
Buy 413-1006 Keystone Acme Steel Heavy-Duty Hex Nuts 413-1006 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 5/8-6
  • Height (Inch): 39/64
  • Manufacturer Part Number: 413-1006
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 1-1/16
  • System of Measurement: Inch
  • Hex Size (Inch): 1-1/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2204
Click for More Details
$4.25 ea
$2.49 ea
 Web Price
In Stock
Buy 413-0810 Keystone Acme Steel Heavy-Duty Hex Nuts 413-0810 Keystone Acme Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Thread Size: 1/2-10
  • Height (Inch): 31/64
  • Manufacturer Part Number: 413-0810
  • Material: Steel
  • Type: Acme Heavy-Duty Hex Nut
  • Hex Width (Inch): 7/8
  • System of Measurement: Inch
  • Hex Size (Inch): 7/8
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 407-2200
Click for More Details
$2.96 ea
$1.69 ea
 Web Price
In Stock
Buy 3/8-8RHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts 3/8-8RHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Material Grade: 1215 / 12L14
  • Material: Carbon Steel
  • Thread Size: 3/8-8
  • Height (Inch): 23/64
  • Type: Acme Heavy-Duty Hex
  • Manufacturer Part Number: 3/8-8RHCS
  • Hex Width (Inch): 11/16
  • System of Measurement: Inch
  • Hex Size (Inch): 11/16
  • Rotation: Right Hand
  • Brand: Keystone
  • Enco Part Number: 328-1103
Click for More Details
$3.83 ea

In Stock
Buy 3/8-8RGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts 3/8-8RGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Nut Type: Machinable Round Nut
  • Manufacturer Part Number: 3/8-8RGICY
  • Outside Diameter (Decimal Inch): 1.3500
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • Material: Gray Iron
  • Number of Starts: 1
  • Number Starts: 1
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.75
  • Brand: Keystone
  • Enco Part Number: 328-2930
Click for More Details
$30.89 ea

In Stock
Buy 3/8-8R4STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts 3/8-8R4STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Nut Type: Machinable Round Nut
  • Manufacturer Part Number: 3/8-8R4STGICY
  • Outside Diameter (Decimal Inch): 1.3500
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • Material: Gray Iron
  • Number of Starts: 4
  • Number Starts: 4
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.75
  • Brand: Keystone
  • Enco Part Number: 328-2932
Click for More Details
$44.86 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
Product Category: 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 3/8-8R2STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts 3/8-8R2STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Nut Type: Machinable Round Nut
  • Manufacturer Part Number: 3/8-8R2STGICY
  • Outside Diameter (Decimal Inch): 1.3500
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • Material: Gray Iron
  • Number of Starts: 2
  • Number Starts: 2
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.75
  • Brand: Keystone
  • Enco Part Number: 328-2931
Click for More Details
$38.79 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
Product Category: 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 3/8-8R1 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8R1 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Right Hand
  • Manufacturer Part Number: 3/8-8R1
  • 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: 1
  • Number Starts: 1
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Right Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2451
Click for More Details
$34.13 ea

Backordered
Buy 3/8-8LHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts 3/8-8LHCS Keystone Acme 1215 / 12L14 Carbon Steel Heavy-Duty Hex Nuts
Product Category: Nuts
  • Material Grade: 1215 / 12L14
  • Material: Carbon Steel
  • Thread Size: 3/8-8
  • Height (Inch): 23/64
  • Type: Acme Heavy-Duty Hex
  • Manufacturer Part Number: 3/8-8LHCS
  • Hex Width (Inch): 11/16
  • System of Measurement: Inch
  • Hex Size (Inch): 11/16
  • Rotation: Left Hand
  • Brand: Keystone
  • Enco Part Number: 328-1104
Click for More Details
$5.03 ea

In Stock
Buy 3/8-8L4STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts 3/8-8L4STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Left Hand
  • Nut Type: Machinable Round Nut
  • Manufacturer Part Number: 3/8-8L4STGICY
  • Outside Diameter (Decimal Inch): 1.3500
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • Material: Gray Iron
  • Number of Starts: 4
  • Number Starts: 4
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.75
  • Brand: Keystone
  • Enco Part Number: 328-2889
Click for More Details
$44.86 ea

Backordered
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
Product Category: 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 3/8-8L2STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts 3/8-8L2STGICY Keystone Machinable Gray Iron Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Left Hand
  • Nut Type: Machinable Round Nut
  • Manufacturer Part Number: 3/8-8L2STGICY
  • Outside Diameter (Decimal Inch): 1.3500
  • Internal Thread Size: 3/8-8
  • Acme Type: Precision
  • Material: Gray Iron
  • Number of Starts: 2
  • Number Starts: 2
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.75
  • Brand: Keystone
  • Enco Part Number: 328-2888
Click for More Details
$38.79 ea

Backordered
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
Product Category: 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 3/8-8L1 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts 3/8-8L1 Keystone Precision Bronze Acme Round Nuts & Acme Cylinder Nuts
Product Category: Nuts
  • Thread Size: 3/8-8
  • Thread Direction: Left Hand
  • Manufacturer Part Number: 3/8-8L1
  • 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: 1
  • Number Starts: 1
  • Thread Length (Decimal Inch): 0.3800
  • Rotation: Left Hand
  • Height (Decimal Inch): 0.62
  • Brand: Keystone
  • Enco Part Number: 328-2452
Click for More Details
$34.13 ea

Backordered
 
Keystone Ball Screws, Nuts & Accessories: 5 to 3
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