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1/4"-80 Fine Hex Adjusters


  • Tolerance Better Than a Class 3 Fit
  • Adjuster Lengths: 3/8" to 4"
  • Adjustment Knobs and Threaded Bushings are Also Available

F25SSK1L

F25SSK1

N80L6P

F25ST075

5/64"
Hex Socket

F25SS400

FAS150

F25SC1

LN2580

F25SSK1-MULTI

(16 Pack)

F25SSN2P

F25SSK1S

Related Items


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KM100 Adjuster Nuts Red Knobs
Click to Enlarge

The KM100 Mirror Mount uses the F25SS100 adjuster screws sold below. It is shown here with LN2580 Lock Nuts and F25SSK1-RED Red Knobs.

Features

  • 80 TPI Fine Adjustment
  • Adjusters Manufactured from 303 Stainless Steel
  • Hex Adjusters Have a 5/64" (2.0 mm) Hex Socket
  • Adjusters and Knobs with Side Holes for a 5/64" (2.0 mm) Hex Key
  • Removable Adjustment Knobs Available for Hex Adjusters
  • Adjusters with Integrated Adjustment Knob
  • Threaded Bushings, Lock Nuts, and Locking Collars for Threading Integration
  • Barrel Adapters for Integration with Linear Translation Stages

Thorlabs has developed a set of specifications for adjusters and related accessories that exceed the industry class 3 thread tolerance standard by as much as 30%. All of our fine hex adjuster screws are made to these extremely tight tolerances. Each screw is individually tested with a master gauge set that ensures the interchangeability of our adjuster screws and threaded bushings.

If you are incorporating any of these components into larger optomechanical systems, please ensure that the specifications for any mating parts you are manufacturing have the appropriate tolerances. For more details, please see the Integration tab.

Threaded Bushing Application

Integrating Fine Adjustment Screws Into Optomechanical Systems

The assembly process begins by producing the appropriately sized mating hole for the threaded bushing. The recommended bore diamaters can be found with the product information for each bushing sold below. Given the close fit between the threaded bushing and the mating adjuster screw, we caution against using a press fit to assemble these products. For our own production needs, we use a permanent anaerobic adhesive that provides excellent long-term performance. Locking bushings with nuts do not require adhesive as they are held in place by the locking nut.

We recommend using Loctite Anaerobic Adhesive product number 680 or equivalent. In order to ensure maximum strength between the bonded parts, we strongly urge the user to follow carefully the instructions provided by Loctite, which specify the amount of clearance between the threaded bushing and the mounting plate. The most common source of failure is not allowing for the proper clearance between the parts being bonded since this clearance provides for the proper volume of adhesive.

When assembling, apply a small amount of the Loctite adhesive to the threaded bushing only. Rotate the bushing as it is installed to ensure a uniform distribution of the adhesive. After insertion, remove any excess adhesive from around the part.

As shown in the figure to the right, the flange on the mating bushing is designed to support the axial load of the screw and bushing assembly.

Volume Pricing Discount
Contact Thorlabs

OEM & Custom Precision Screws

Thorlabs manufactures custom and high volume OEM precision screws and bushings with various diameters, lengths, and threads. To inquire about custom or OEM precision screws, please contact Technical Support or use the "Contact Us" form to the right. A specialist will contact you within 24 hours or the next business day.

Precision Screw Capabilities

Thorlabs' in-house machine shop, located in Newton, NJ, gives us the ability to quickly produce large quantities of precision screws and bushings. We are equipped to manufacture screw diameters ranging from 2.5 mm to 20 mm with lengths up to 165 mm and a maximum thread pitch of 200 TPI. Our standard adjuster screw design has a hardened steel ball tip to provide a single point of contact; for other applications we are able to provide adjusters without the steel ball. Custom orders can be achieved on a case-by-case basis. For large orders of an item, Thorlabs passes on to the customer the cost savings associated with planned production of high volumes of that item. For more information on Thorlabs' discount pricing policy, click the "V" link to the right. We also offer a large variety of stock precision screws, which are available here.

Fast Turn-Around Times
Our experienced, highly skilled machinists are running our on-site Citizen Swiss Screw Machines 24 hours a day, allowing us to produce high-volume custom and OEM orders. Each machine is capable of running unattended, producing one screw every 30 to 120 seconds. This flexibility allows us to fulfill multiple orders at once without sacrificing quality.

High Quality
Thorlabs inspects all of our fabricated precision screws and bushings after the initial fabrication process and right before packaging. All inspections adhere to the ANSI AQL1.5 acceptable quality level, which states that if a certain percentage, based upon the amount of product in a certain lot, does not meet specification, then the entire lot is not sold. This ensures that all customers receive the highest quality product every time and that all items will be of equal performance.

Precision Screw Production


Posted Comments:
mojtaba.zamani.a  (posted 2017-01-17 02:40:08.127)
Hi. is there any volume pricing for F25SS100 and F25SSN2P? i want to buy about 100 pieces of each part number.
tfrisch  (posted 2017-01-18 06:02:17.0)
Hello, thank you for contacting Thorlabs. A sales representative will reach out to you with volume pricing.
tcohen  (posted 2012-04-16 11:51:00.0)
Response from Tim at Thorlabs: Both the FAS300 and the F25SS300 utilize a 303 SS adjuster with a 440 SS ball bearing. We may be able to provide a custom solution for your needs. I will contact you to get more information.
eloy  (posted 2012-04-16 15:18:42.0)
Dear Sirs, We need non-magnetic fine adjusment screws. We would like to know the material in which your scews like model FAS300 or F25SS300 are made. Thank you very much in advance. Sincerelly Eloy Perez
tcohen  (posted 2012-04-04 15:51:00.0)
Update from Tim at Thorlabs: We will be introducing oversized knobs for the Polaris soon and we are looking into offering color-coded Polaris knobs as well.
tcohen  (posted 2012-04-04 10:49:00.0)
Response from Tim at Thorlabs: The color-coded adjustment knobs are ¼”-80 and as you mentioned, the POLARIS-K1 knobs are ¼”-100. As a note, the KM100 is Black Anodized Aluminum and the Polaris is Stainless Steel. Color-coded adjustment knobs for identification of different POLARIS-K1 mounts in a setup would be a great addition and I am discussing your suggestion with our design team. Thank you for your feedback!
user  (posted 2012-03-31 18:29:29.0)
I don't think the new red knobs will fit on a Polaric mount? Can you make some that do? The reason they will not go on is the threading is difference. The Black mounts have 80 threads and the Metal mount has 100 threads so it will not screw on but it might go on just a little bit but then it will get stuck. If you want I will show you how to work it. It is not very to hard to do it. Also, you can make your black mount with the same nice colors, not just the knobs. But you can't do it with the metal mount that is the Polaric because it is made of metal and you can't make it colored. That is why it is silver only. I don't think you know this but I do. I can help you be smarter.
Adam  (posted 2010-05-07 11:07:09.0)
A response from Adam at Thorlabs to rpanosh: We do not suggest removing the grease before installation. We grease the screws up before packaging to make it easier for customers to install these in the bushings.
rpanosh  (posted 2010-05-06 18:16:34.0)
Feedback, I recently purchased the FAS100 with the F25SSN2 bushing for leveling screws. I read the Integration tab for installation and understand the assembly. The FAS100 bags have grease on the threads that I assume should be removed from the S.S. body before use. Should any lubricant be used for final assembly? Thanks. Richard
acable  (posted 2007-08-27 15:03:30.0)
I did an internal search on "adjuster" and ended up on this page, now i want to see all the other adjusters that Thor offers and have no easy way to do so, please consider filling in the Related Items tab with all the closely related adjuster products.

1/4"-80 Fine Hex Adjusters

Our high precision 1/4"-80 Fine Hex Adjusters can be adjusted with a 5/64" (2.0 mm) hex key, 1/4"-80 removable adjustment knobs (sold below), or HKTS-5/64 hex key knobs (sold below). The F25SS series adjusters have a maximum axial load capacity of 15 lbs (6.8 kg). The adjuster body is constructed of 303 stainless steel and comes pregreased to ensure smooth mating into compatible components. The ball tip is constructed using 440 stainless steel that is fixed onto the adjuster using epoxy.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SS038 Support Documentation
F25SS038Fine Hex Adjuster, 1/4"-80, 3/8" Long
$3.85
Today
F25SS050 Support Documentation
F25SS050Fine Hex Adjuster, 1/4"-80, 1/2" Long
$4.38
Today
F25SS075 Support Documentation
F25SS075Fine Hex Adjuster, 1/4"-80, 3/4" Long
$5.09
Today
F25SS085 Support Documentation
F25SS085Fine Hex Adjuster, 1/4"-80, 0.85" Long
$5.20
Today
F25SS100 Support Documentation
F25SS100Fine Hex Adjuster, 1/4"-80, 1" Long
$5.36
Today
F25SS116 Support Documentation
F25SS116Fine Hex Adjuster, 1/4"-80, 1.16" Long
$5.52
Today
F25SS150 Support Documentation
F25SS150Fine Hex Adjuster, 1/4"-80, 1.5" Long
$5.93
Today
F25SS200 Support Documentation
F25SS200Fine Hex Adjuster, 1/4"-80, 2" Long
$7.10
Today
F25SS300 Support Documentation
F25SS300Fine Hex Adjuster, 1/4"-80, 3" Long
$9.40
Today
F25SS400 Support Documentation
F25SS400Fine Hex Adjuster, 1/4"-80, 4" Long
$13.98
Today

1/4"-80 Fine Hex Adjusters with Side Torque Holes


Click to Enlarge

F25ST adjusters include side holes for fine adjustments with a 5/64" (2.0 mm) balldriver.

These high precision 1/4"-80 Fine Hex Adjusters feature two side through holes for a 5/64" (2.0 mm) hex key or balldriver as well as an end-located 5/64" (2.0 mm) hex socket. The side holes provide the user with a method for more precise adjustments. These adjusters can also be adjusted with HKTS-5/64 hex key knobs (sold below), but they are not compatible with standard 1/4"-80 removable adjustment knobs.

The F25ST series adjusters have a maximum axial load capacity of 15 lbs (6.8 kg). The adjuster body is constructed of 303 stainless steel and comes pregreased to ensure smooth mating into compatible components. The ball tip is constructed using 440 stainless steel that is fixed onto the adjuster using epoxy.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25ST038 Support Documentation
F25ST038Fine Hex Adjuster with Torque Holes, 1/4"-80, 3/8" Long
$9.30
Today
F25ST050 Support Documentation
F25ST050Fine Hex Adjuster with Torque Holes, 1/4"-80, 1/2" Long
$9.80
Today
F25ST075 Support Documentation
F25ST075Fine Hex Adjuster with Torque Holes, 1/4"-80, 3/4" Long
$10.28
Today
F25ST100 Support Documentation
F25ST100Fine Hex Adjuster with Torque Holes, 1/4"-80, 1" Long
$10.83
Today
F25ST150 Support Documentation
F25ST150Fine Hex Adjuster with Torque Holes, 1/4"-80, 1.5" Long
$11.58
Today
F25ST200 Support Documentation
F25ST200Fine Hex Adjuster with Torque Holes, 1/4"-80, 2" Long
$12.11
Today

1/4"-80 Fine Adjusters with Knob

These high precision 1/4"-80 Fine Adjustment Screws are similar to the adjusters sold above, but with a knob permanently installed on one end. The non-slip knurled Delrin knob improves adjustment sensitivity. Our FAS series adjusters have a maximum axial load capacity of 15 lbs (6.8 kg). The adjuster body is constructed of 303 stainless steel and comes pregreased to ensure smooth mating into compatible components. The ball tip is constructed using 440 stainless steel that is fixed onto the adjuster using epoxy.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
FAS100 Support Documentation
FAS100Fine Adjustment Screw with Knob, 1/4"-80, 1.00" Long
$6.57
Today
FAS125 Support Documentation
FAS125Fine Adjustment Screw with Knob, 1/4"-80, 1.25" Long
$6.78
Today
FAS150 Support Documentation
FAS150Fine Adjustment Screw with Knob, 1/4"-80, 1.50" Long
$7.15
Today
FAS200 Support Documentation
FAS200Fine Adjustment Screw with Knob, 1/4"-80, 2.00" Long
$7.67
Today
FAS300 Support Documentation
FAS300Fine Adjustment Screw with Knob, 1/4"-80, 3.00" Long
$10.40
Today

1/4"-80 Threaded Bushings

  • Material: 510 Phosphor Bronze (Vacuum Rated for 10-6 Torr)
  • Recommended Bore Diameter: 0.3395" +0.0005"/-0.0000"

Our 1/4"-80 threaded phosphor bronze bushings are commonly used in slip fit applications where fine adjusters are needed. The recommended bore diameter for our 1/4"-80 bushings is 0.3395" +0.0005"/-0.0000". The longer bushing (F25SSN1P) allows for increased stability, while the shorter bushing (F25SSN2P) can be used when space is a constraint. The 510 Phosphor Bronze material is also vacuum compatible for 10-6 Torr; prior to use in vacuum applications, we recommend a thorough ultrasonic cleaning to remove any grease or particulates. Due to the tolerances of our fine adjusters, we discourage press fitting these bushings. Please see the Integration tab for more information.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SSN2P Support Documentation
F25SSN2P1/4"-80 Threaded Bushing, Phosphor Bronze, 0.57" Long
$5.62
Today
F25SSN1P Support Documentation
F25SSN1P1/4"-80 Threaded Bushing, Phosphor Bronze, 0.63" Long
$5.62
Today

1/4"-80 Thread to Ø3/8" Barrel Adapters


Click to Enlarge

LNR25M Stage Fitted with F25SSA1 Adapter and F25ST200 Adjuster with Torque Holes
  • Material: 510 Phosphor Bronze (Vacuum Rated for 10-6 Torr)
  • Adapts 1/4"-80 Adjusters to Ø3/8" Barrel Size
  • Recommended Bore Diameter: 0.375" +0.002"/-0.000"

These 1/4"-80 threaded to Ø3/8" barrel adapters are made from 510 Phosphor Bronze (vacuum rated for 10-6 torr). They allow our 1/4"-80 adjusters to be used with linear translation stages that accept actuators with Ø3/8" (Ø9.5 mm) barrels. The photo to the right shows an adjuster screw used as a replacement for the actuator included with the translation stage. For vacuum applications, we recommend a thorough ultrasonic cleaning to remove any grease or particulates prior to use.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SSA1 Support Documentation
F25SSA1Mounting Barrel Adapter, 1/4"-80 to Ø3/8"
$14.17
Today

1/4"-80 Locking Bushings with Nut

Mechanical Drawing Illustrating the Length
  • Material: 510 Phosphor Bronze (Vacuum Rated for 10-6 Torr)
  • Installed Using the 1/2" Hex Locking Nut
  • Adjuster Screws Can be Locked in Place with the 2-56 Setscrew
  • Recommended Bore Diameter: 0.375" +0.002"/-0.000"

These 1/4"-80 threaded bushings are made from 510 Phosphor Bronze (vacuum rated for 10-6 torr) and include a removable nut with a 1/2" hex. They can be mounted in a clearance hole, using the 1/2" hex nut to lock them into place. Adjusters installed in these bushings can be locked in place via a 2-56 setscrew using a 0.035" (0.9 mm) hex key. For vacuum applications, we recommend a thorough ultrasonic cleaning to remove any grease or particulates prior to use.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
N80L5P Support Documentation
N80L5PLocking Phosphor-Bronze Bushing with Nut, 1/4"-80, L=0.38"
$9.58
Today
N80L6P Support Documentation
N80L6PLocking Phosphor-Bronze Bushing with Nut, 1/4"-80, L=0.50"
$10.44
Today
N80L7P Support Documentation
N80L7PLocking Phosphor-Bronze Bushing with Nut, 1/4"-80, L=0.63"
$11.69
Today

1/4"-80 Bronze Locking Nut

  • Material: 510 Phosphor Bronze (Vacuum Rated for 10-6 Torr)
  • Compatible with Any Thorlabs 1/4"-80 Adjusters
  • Minimal Beam Shift When Locking Mirror Mount
  • Make Any Mount with 1/4"-80 Adjusters Lockable
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
LN2580 Support Documentation
LN25801/4"-80 Locking Nut
$8.91
Today

1/4"-80 Locking Collar

Stop Colar Jam Nut
Click to Enlarge

Two Collars Can be Locked Together to Create a Hard Stop
Stop Colar Lock Nut
Click to Enlarge

A Single Locking Collar Can Lock an Adjuster in Position
  • Extremely Compact Lock Nut: 0.05" (1.1 mm) Thick
  • Use One Collar To Lock an Adjuster to a Bushing
  • Use Two Collars to Create a Hard Stop on an Adjuster
  • Sold in Packages of Five
  • Install and Remove with the SPW402 Spanner Wrench (Sold Below)

These locking collars are compact alternatives to the lock nuts sold above. They are only 0.05" (1.1 mm) thick and are constructed of 303 stainless steel. They are compatible with all of the 1/4"-80 adjusters sold on this page, as well as those used in many of our mirror mounts and stages.

As shown in the photos to the right, they can be used to lock an adjuster in a desired position or to create a hard stop at any position to prevent overdriving an adjuster. In addition to using two collars to create a hard stop, as shown in the photo to the far right, a single collar can be epoxied to an adjuster using our G14250 epoxy to create a permanent hard stop. We recommend the SPW402 Spanner Wrench to install or remove these locking collars.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SC1 Support Documentation
F25SC1Locking Collar for 1/4"-80 Adjusters, 5 Pack
$32.20
Today
+1 Qty Docs Part Number - Universal Price Available
SPW402 Support Documentation
SPW402Spanner Wrench for F25SC1 1/4"-80 Locking Collars
$27.06
Today

1/4"-80 Removable Adjustment Knobs

F25SSK1L Removable Knobs on a Kinematic Mount
Click to Enlarge

F25SSK1L Removable Adjustment Knob (Lower-Left Adjuster) on a KM200 Mount

  • Use with 1/4"-80 Adjusters
  • Ø0.15" (Ø3.9 mm) Clearance Hole
  • Available in 2 Sizes
  • Ø0.58" (15 mm) or Ø0.83" (21.1 mm) Diameter Knob

Our F25SSK1 and F25SSK1L removable aluminum adjustment knobs thread onto our 1/4"-80 F25SS series hex adjusters, which can be found on many of our kinematic mounts, and allow for the use of an adjuster without a hex key. This provides quick and easy adjustments for a broad range of applications. We offer two sizes of adjustment knobs. Our standard size (F25SSK1) has a 0.58" diameter, while our larger size (F25SSK1L) has a 0.83" diameter.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SSK1 Support Documentation
F25SSK11/4"-80 Removable Adjuster Knob
$2.66
Today
F25SSK1L Support Documentation
F25SSK1LLarge-Diameter 1/4"-80 Removable Adjuster Knob
$8.47
Today

1/4"-80 Low-Profile, Removable Adjustment Knob


Click to Enlarge

F25SSK1S has a small diameter and includes side holes for adjustment with a 5/64" (2.0 mm) hex key.
  • Use with 1/4"-80 Adjusters
  • Ø0.15" (Ø3.8 mm) Clearance Hole for Accessing the Adjuster with a Balldriver
  • Six Ø0.09" (2.4 mm) Holes on the Sides of the Knob Compatible with a 5/64" (2.0 mm) Balldriver
  • Ø0.35" (8.9 mm) Diameter Knob

Our F25SSK1S Low-Profile, Removable Adjustment Knobs thread onto our 1/4"-80 F25SS series hex adjusters, which can be found on many of our kinematic mounts, and allow for the use of an adjuster without a hex key. This provides quick and easy adjustments for a broad range of applications.  In addition, these knobs feature six equally spaced actuation holes along the outer diameter of the knob that can be engaged with a 5/64" (2.0 mm) balldriver or hex key, as shown in the image to the right. The side holes provide the user with a method for more precise adjustments and allow the user an easier method of turning the knob when access to the knob is limited in an experimental setup. The small diameter (Ø0.35") of this knob also allows kinematic mounts, such as the KS1, to be attached directly to an optical table or breadboard, as shown in the image to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SSK1S Support Documentation
F25SSK1SCustomer Inspired! 1/4"-80 Low-Profile, Removable Adjustment Knob
$6.39
Today

1/4"-80 Removable Color-Coded Adjustment Knobs

F25SSK1-MULTI Removable Knobs on a Kinematic Mount
Click to Enlarge

F25SSK1-MULTI Color-Coded Knobs on a KS1 Mount

  • Allows for Easy Identification of Certain Mounts in a Setup
  • Available in 8 Different Colors
  • Use with 1/4"-80 Adjusters
  • Ø0.15" (Ø3.9 mm) Clearance Hole
  • Ø0.58" (14.7 mm) Diameter Knob

These color-coded aluminum knobs thread onto the 1/4"-80 F25SS series hex adjusters (found on our KM and KS series kinematic mounts) and allow for the use of an adjuster without a hex key. This provides quick and easy adjustments for a broad range of applications. These knobs are interchangeable, and the variety of anodized colors available allows the user to easily tag and identify certain mounts in the setup. They are available in packages of 10 knobs, except for the F25SSK1-MULTI, which is a package of 16 (2 of each color).

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
F25SSK1-BLUE Support Documentation
F25SSK1-BLUE1/4"-80 Removable Knobs, Blue, Pack of 10
$27.59
Today
F25SSK1-GOLD Support Documentation
F25SSK1-GOLD1/4"-80 Removable Knobs, Gold, Pack of 10
$27.59
Today
F25SSK1-GRAY Support Documentation
F25SSK1-GRAY1/4"-80 Removable Knobs, Gray, Pack of 10
$27.59
Today
F25SSK1-GREEN Support Documentation
F25SSK1-GREEN1/4"-80 Removable Knobs, Green, Pack of 10
$27.59
Today
F25SSK1-MULTI Support Documentation
F25SSK1-MULTI1/4"-80 Removable Knobs, Assorted Colors, Pack of 16
$44.36
Today
F25SSK1-ORANGE Support Documentation
F25SSK1-ORANGE1/4"-80 Removable Knobs, Orange, Pack of 10
$27.59
Today
F25SSK1-PURPLE Support Documentation
F25SSK1-PURPLE1/4"-80 Removable Knobs, Purple, Pack of 10
$27.59
Today
F25SSK1-RED Support Documentation
F25SSK1-RED1/4"-80 Removable Knobs, Red, Pack of 10
$27.59
Today
F25SSK1-SILVER Support Documentation
F25SSK1-SILVER1/4"-80 Removable Knobs, Silver, Pack of 10
$27.59
Today

5/64" Hex Key Adjusters

POLARIS-K12AH with HKTS-5/64 Adjuster
Click for Details

POLARIS-K1-2AH with HKTS-5/64 Adjuster
  • 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" Hex Key Adjuster Thumbscrews allow for quick adjustment of many 5/64" and 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. Contact Tech Support to order replacement hex key bits.

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

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
HKTS-5/64 Support Documentation
HKTS-5/64Customer Inspired! 5/64" (2 mm) Hex Key Thumbscrew, 4 Pack
$25.13
Today
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