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3/16"-100 Adjustment

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3/16"-100 Ultra-Fine Hex Adjusters




  • Hex Adjusters and Adjusters with Knobs
  • Tolerances Better Than Class 3
  • 0.01" Travel per Revolution

Features

  • 100 TPI Fine Adjustment
  • Hex Adjusters Feature a 5/64" Hex Socket
  • Removable Adjustment Knobs Available for Hex Adjusters
  • Adjusters with Integrated Adjustment Knob
  • Bronze Sleeves, Threaded Bushings, and Lock Nuts for Threading Integration

The 3/16"-100 series adjuster screws are especially challenging to manufacture given that the thread depth (peak to valley) is just 0.006". We have developed a manufacturing process that ensures tolerances that meet Class 3. A range of 3/16"-100 threaded components are available to help you incorporate these fine adjusters into your application. The fine adjustment screws come lubricated to ensure smooth mating into compatible components.


3/16"-100 Ultra-Fine Hex Adjusters

* Seven Lengths Available from 0.375" to 2"
* 5/64" Hex Key Compatible
* Max Load: 18 lbs (8 kg)

Our high precision 3/16"-100 Fine Hex Adjusters can be adjusted with a 5/64" hex key, F19SSK1 removable adjustment knob (sold below), or HKTS-5/64 hex key adjuster knob . The F19SS series adjusters have a maximum load of 18 lbs (8 kg). These also come lubricated to ensure smooth mating into compatible components.

 

3/16"-100 Ultra-Fine Adjusters with Knob

* Two Adjusters Available
* Max Load: 18 lbs (8 kg)

Our high precision 3/16"-100 Fine Adjustment Screws are a convenient drop-in alternative for our F19SS-series hex adjusters. The knob improves adjustment sensitivity. Our UFS series adjusters have a maximum load of 18 lbs (8 kg).

 

3/16"-100 Removable Hex Adjustment Knob

* Use with 3/16"-100 Hex Adjusters
* Clearance Hole Allows Access to Hex Socket
* Knurled Knob Increases Adjustment Sensitivity

The F19SSK1 adjustment knob threads on to 3/16"-100 adjusters. The knob allows a user with a quick and easy way to make adjustments without needing a hex key.

 

3/16"-100 Ultra-Fine Adjuster Nut

* Internally 3/16"-100 Threaded, 5/16"-32 Externally Threaded
* 5/16"-32 Locking Hex Nut Included
* Total Length: 0.5"

The N100L5P ultra-fine adjuster nut is made from 510 Phosphor Bronze, which is vacuum rated for 10-6 Torr, and includes a removable nut and sleeve. The sleeve has both internal 3/16"-100 and external 5/16"-32 threads, and can be mounted into a clearance hole. Once the sleeve is in place the locking nut can be used to clamp the sleeve into place. This sleeve can then be used with a 3/16"-100 fine adjuster for fine adjustment in a variety of applications where threaded bushings are not suitable. For vacuum applications, we recommend a thorough ultrasonic cleaning to remove any grease or particulates prior to use.

 

3/16"-100 Threaded Bushings

  • Ideal for Slip Fit
  • Three Lengths Available
  • Made from 510 Phosphor Bronze (Vacuum Rated for 10-6 Torr)
  • Recommended Bore Diameter:
    • N100: 0.242" +0.001"/-0.000"
    • F19: 0.290" +0.001"/-0.000"

The N100B2P and F19SS series threaded bushings are designed for slip fit applications, as the 3/16"-100 threading tolerances are too tight for press fit. The recommended bore diameter for our N100 bushings is 0.242" +0.001"/-0.000", and for our F19 bushings is 0.290" +0.001/-0.000". Each bushing is made of phosphor bronze in order to prevent damage to the fine adjusters. Phosphor bronze offers advantages like vacuum compatibility over brass. For vacuum applications, we recommend a thorough ultrasonic cleaning to remove any grease or particulates prior to use.

 

3/16"-100 Lock Nut

* Knurled Outside Diameter for Easy Tightening
* Material: 510 Phosphor Bronze
* Vacuum Compatible: 10-6 Torr

The LN19100 lock nut features a knurled outside diameter to make gripping the nut easier when loosening or tightening. The lock nut is made from 510 Phosphor Bronze, which is vacuum rated for 10-6 Torr. Each nut features blind holes that allow a hex key to be used to help tighten the lock nut.

 

5/64" and 2 mm Hex Key Adjusters

  • For Convenient Adjustment of 5/64" and 2 mm Hex-Driven Actuators
  • Red Anodized Adjustment Knob with Engraved Hex Size
  • Replaceable Hex Tip
  • Sold in Packages of 4

These 5/64" and 2 mm Hex Key Adjuster Thumbscrews allow for quick adjustment of many 5/64" (2 mm) hex-driven actuators (or standard actuators with the knobs removed). These temporary knobs can be left in the screw's hex socket between adjustments for convenience (see photo to the right). An 8-32 setscrew (5/64" hex) secures the replaceable hex bit, which can be reversed if the tip is stripped.

We offer hex key thumbscrews in sizes from 0.050" to 3/16" and 2 mm to 5 mm.

ABOUT US

Our Mission is to accelerate the advancement of optical technology for precision measurements and their applications from the table tops of research laboratories to standard use in communication and high technology industries. Our aim is to serve our customers. Our hope is to create a place for highly skilled people in an open environment

contact us

Tel               +966 35823441
Fax               +966 35823441
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