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Monday-Friday: 9am to 5pm
Saturday: 10am to 2pm
Yes, We have installation tools for installing retaining washers of quarter turns.
The difference between hand-operated and tool operated quarter turns, is the
Turnlock fasteners are used for many circumstances where there is a need for quick and repeated access.
A Turnlock fastener, also known as a quick-action panel fastener or quarter turns, is a fastening device used to join two panels or components together.
Thank you for your feedback.
I have the following question:
The Turnlock series available a
This manufacturer provides his client a time-saving solution by installing Turnlock on their panels.
For a project with a customer with the part number MPTTLK-03-2530S but is not in stock.
Can you supply DON part numbers?
Yes, these parts are available at Turnlock.
The cross reference for these parts are the following:
|DON part number||Turnlock part number|
For more information, please contact us!
What is the recommended pitch (distance) between two turnlocks?
What Automotive Fasteners do you have available?
These are the same as our push pull fasteners range.
To receive a quote or a push pull turnlock alternative, please contact us.
These parts have become obsolete.
However we can suggest an alternative Turnlock part number.
Please contact us for an official quote. Minimum order value is 300 USD.
If you were using Oddie Fasteners until recently, then you are undoubtedly looking for the best alternative now. We'd be happy to help you optimize your choice of 1/4 turn fasteners.
Yes, this company went went bankrupt.
We have the following series alternatives:
What are extra heavy duty Turnlocks?
Extra heavy duty Turnlocks can carry up to 22000 Newton in tensile strength.
It consists of a stud, which can be a hex head or handle operated, a cross pin and a receptacle:
The folding ring does not snap into place at the 0° and 90°, but it does not wobble around freely.
Do you have a threaded receptacle for the MHS or HGR series?
Yes, we have a recently developed special receptacle for the MHS and HGR series.
This part is called the MHSRTM16S
It is a stainless steel receptacle that needs to be screwed in to the parent material.
MOQ for this part is 500 pieces with a lead time of 14-16 weeks.
Is the 710S01-K1-1 still available?
The part number 710S01-K1-1 has become an old part number.
New part number for 710S01-K1-1 is LOPPTTLW15-50PB
What are the TurnLock Ejector spring?
The Turnlock ejector spring provides full retraction of stud assembly to allow opening and closing of equipment without the possibility of jamming or damage.
Is there any way to expedite lead time?
Yes, we can expedite the following parts:
Reason for this is that we can machine these parts by a subcontractor in 2 weeks instead of 16 weeks.
Here is a list of part numbers we can supply by machining:
How to install an adjustable receptacle?
The adjustable receptacle consists of 3 parts:
The cage, the insert and the pin
Please follow the following steps:
1) engage the stud
2) screw the insert to the lock condition
3) adjust all fasteners in the panel
4) use a quick push turn action to unlock the stud
As panels tend to have a life of their own, just locking sequences can suddenly render a fastener too tight/too loose.
What adjustable receptacles are available?
Turnlock has adjustable receptacles available in 2 series:
1) Medium duty Tiny Housed-series
2) Heavy duty Grommet Retained-series
The MOST important thing about adjustable receptacles is that you can use the same stud length for different panel thicknesses.
How to adjust/install:
By screwing the insert inside the receptacle more in or out, you can adjust the receptacle to work with the stud at your specific panel thickness.
There are regular adjustable and floating adjustable receptacles.
Very interesting to know is that most are also available in Aluminium, which makes them very low weight.
The following adjustable receptacles are available:
There is also a special type of receptalce:
The adjustable threaded receptacle
By screwing this into the prepared tapped hole,
You need to use locktite to fix the receptacle in which you can choose where you install it exactly.
The following adjustable threaded receptacles exist:
The part MTHRAE428S HAS t
The length of a stud the medium duty tiny housed turnlock MTHTL series is determined according to the assembly that you have and type of receptacle with one of th
Can you supply the turn lock fastener?
Yes, TurnLock supplies the turn lock fastener.
The turn lock fastener is the same part as our TurnLock parts.
The direction of the folding ring handle Turnlock when locked is can be follow:
Do you have more information on your HSA material?
HSA stands for High Strength Aluminium. It's a material we can supply for some of our parts. You can find the parts here:
The material has properties so that it has a strong tensile and shear strength. It's being used in racing, Airbus/Honeywell, etc.
The interpretation for structural is that any structure such as a fastened panel is critical to the design loads of an airframe. If fasteners fail and
Discover our Aluminium TurnLock parts
These Aluminium parts are typically used in the Aerospace industry.
These parts are available in the MTH-series and the HGR-series.
Both series have the slotted, cross, and ring handles availabe in the High Strength Aluminium parts.
Please use these studs with the following receptacles, which are also all Aluminium parts to have a lower weight:
Please use these studs with the following receptacles, which are also all Aluminium plated to have a lower weight:
The half-turn fasteners are TurnLocks which easily and f
How to increase clamping force in a Turnlock Assembly?
In the MTH and HGR series, there exist adjustable receptacles.
The advantage with this receptacle is that you can put a higher pre-load on the fastener.
Do you offer Tridair parts?
Yes we offer Tridair parts, such as the part KNQ-2
The Tridair parts such as KNQ-2 are offered by Turnlock.
Please contact us for more information on Tridair parts or KNQ-2
No, these are not required for TurnLock items. CE marking is only needed in Europe when the fasteners would be installed in a building.
What is the difference between a TurnLock and the part number I requested?
Please contact us for the additional information or a quote.
Is there an alternative for the folding bail handle HGRTLFB or MTHTLFB?
Yes, TurnLock has developed a new product, namely the Folding ring version:
HGRTLFR-*SK and MTHTLFR-*SK
This product has a much shorter lead time than the old folding bail handle.
Specifically the Folding bail has 14-16 weeks lead time, while the Folding ring only has 4-6 weeks lead time.
The folding ring handle is available in stainless steel, both in the HGR as in the MTH series.
These folding ring handles can also be used instead of the stainless steel wing head versions,
Do the turnlocks lock in position, or do they move freely?
Yes these lock in position.
You need to do a quarter turn, so that the stud pin goes over the cam.
Once over, it locks over the cam.
This makes sure that our TurnLock parts are very vibration resistant.
Turnlocks are also known as the lock to close a Handbag or a purse or shoulder bag.
These Turnlocks are not the fasteners we are selling.
we are not into the cloths and fashion industry.
With no lube, we have seen in the cycle tester, notable particle FOD
What is the clamping force of Turnlock parts?
If you need a quarter turn with a guaranteed clamping force that is repeatable, we suggest to switch to our SPANCLAMPS:
Turnlock fasteners are used into the ISS = International Space Station
we apeared in the local newspaper "Het Nieuwsblad" the 28th of January 2017.