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AS Acetal spacers are round bodied natural coloured threaded spacers available in M3 and M4 in various lengths. The shorter ones are through threaded the longer ones blind. Service temperatures are from -40C to +100C.
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Features and Benefits
• Sturdy construction supports heavily loaded PCB’s
• Natural color Nylon 6/6 available in UL94 V2 and UL94 V0
• 6 standoff heights available
• 17.8mm square footprint with an easy-release tab on the adhesive
• Allows easy access to underside of the PCB
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Circuit Board Hardware
Richco offers a range of products for printed circuit boards (PCBs), which aid the support, spacing, locking and guiding of the board within electronic applications. The majority of supports are designed to be installed manually by hand and do not require automated assembly equipment. Richco’s circuit board hardware products are available in a wide array of materials. Richco provides the largest selection of PCB hardware products in the electronics industry.
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For this peelable shim, Jicey has developed a marking concept that immediately shows which side is to be peeled according to the thickness (0.025 - 0.050 - 0.100 mm).
This patented concept consists in the marking of the elementary thickness directly on the centre of the shim, which is visible by transparency over the entire top thickness. The Viewtek ® process also uses a colour code for each of the proposed thicknesses. This makes it extremely user- friendly and enables two different thicknesses to be positioned without confusing them.
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OVERVIEW
INTERCOMPOSITE® is a LAMECO patented composite material made of a glycol polyethylene terephthalate film obtained by a slit-die extrusion process, followed by a double-drawing.
ADVANTAGES
Lightness
As an answer to a lightening requirement ( for more autonomy, more useful carrying capacity... ). INTERCOMPOSITE®* is one of the lightest of laminated materials.
Good physical, mechanical, thermic and chemical characteristics
Adaptation to curved shapes
INTERCOMPOSITE® has the property to immediately adapt itself to most curves without anyloss of precision. And this on the very assembly site.
Facility and rapidity of use
You can peel INTERCOMPOSITE® with your forefinger (you don't need any tool).
Low cost
INTERCOMPOSITE® is the least expensive of all our laminated materials.
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PRESENTATION
LAMECO is the first to associate an electronic identifier to the laminated shim, allowing it to communicate.
Principle : a chip is inserted within the shim's layers. Next, the chip is coded : the shim's identity is stored in it. From that moment on, the information contained in the chip can be deciphered by a hand-held reader.
ADVANTAGES
Security
The electronic identifier is not rewritable : thus, one cannot falsify information regarding the Qar.X.DATA-SHIM®.
It is physically inviolable : any attempt to extract it will cause it to self-destruct.
It solves the problem of the main inconvenience of stamp-marking : the superficial folios no longer being the sole medium for identification of shims, as many shims as desired can be peeled, without as much as risking loss of their identifying data.
The electronic identifier provides protection against collision with other chips that could be present in the system.
Flexibility
The electronic identifier can be remote-read :
when the Qar.X DATA-SHIM® is installed.
when the equipment in which it is located is in service.
Simplification
Assembly as well as maintenance are simplified.
As a matter of fact, a general reader makes it possibles to identify all Qar.X DATA-SHIM® present in a unit of equipement.
Universality
The electronic identifier can improve all your shims.
Traceability & Paperless Documentation
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Boker's, Inc. can manufacture your flat washers, spacers and shims with an outside diameter from 0.080" to 12" with material thickness from 0.005" to 0.134". Boker's also inventories thousands of stock tools in order to manufacture specific non-standard washer sizes without tool charges.
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- Hexagonal Male / Female
- Hexagonal Female / Female
- Round Spacers
- For SUB-D Connectors
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M-Tech®P (Lamipac) compensate tolerances in a rapid and targeted manner.
The following benefits can be exploited when using M-Tech®P edge bonded shims
- Large component part tolerances can be compensated for precisely and rapidly in a few steps by using both thick and thin metal shims.
- Various materials can be used to recognize the thickness or reduce corrosion.
- The sealing requirements of the adjustment element can be met by bonding.
The use of M-Tech®P is made easier still if – in a similar way to a “pad calendar” – if it is only bonded at certain points or only bonded at one side of the shim’s edge.
M-Tech®P products can be manufactured from brass, unalloyed and stainless steel. In this case thin strips with a thickness of 0.025 mm upwards or sheets with a thickness of 3.00 mm are processed.
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A separable shim is an adjusting shim in which the strips are glued together at discrete points along their edges. This procedure can be used where the thickness of the individual strips becomes too great to allow easy peeling. In certain circumstances, this principle can be more effective than traditional peelable shims, as Shimpack has the advantage of allowing each component removed to be used on its own.
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OVERVIEW
X.FIBER® is a laminated material, designed and patented by Daniel GASTEL.
This composite material comes in the form of woven fiber sheets, which can be manufactured in several different ways:
- glass, carbon, aramide, ceramic fibers or
- any combination of two or more of these different fibers.
The sheets are held together by a heat-hardened resin, the resulting material delivers both very high technical performance and excellent peelability.
ADVANTAGES
Lightness
When the demand is for lighter materials, X.FIBER® proves itself by far the lightest of laminated materials (5 1/2 times lighter than steel!).
Strength
Being both lighter and stronger, it can be used to great advantage as a replacement for carbon and stainless steels..
Endurance
It is comparable with laminated metals, and can be used to replace INTERCOMPOSITE® in use at temperatures above 266°F (130°C).
Its mechanical properties remain unaffected by the rise in temperature.
Rapidity
The sheets can be peeled by hand, without the need for tools of any kind.
Ingenuity and Economy
Once they have been peeled, the sheets remain flat and free of deformation. They remain fully re-useable.
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M-Tech®L (Laminum), laminated, peelable Shims for the individual compensation of tolerances.
Georg Martin GmbH manufactures shim from sheet formats of our M-Tech®L laminated sheet based on client drawings. We are the only manufacturer in Germany to process laminated shim stock. The adjustment of thickness of a shim to a specific installation position is achieved by means of layer stripping of the laminates.
M-Tech®L products can be supplied in aluminium, aluminium wrought alloys, brass, unalloyed and stainless steel. The laminates are made up of layers with a thickness of 0.050 or 0.075 mm. The panel format is 1200 × 600 mm. Panel thickness of 0.5 to 3.2 mm can be supplied, special thicknesses are possible.
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Particularly adapted to all industries of precision mechanics, in particular aeronautical, marine, armament, electricity, optics, transmission... the holds pelables IMPERATOR Industries resist extreme conditions of use. They are made up of a stacking of thin metal sheets dependant between them by joining. These fine plates can "be peeled" manually and ensure a speed and an incomparable precision of adjustment.
IMPERATOR Industries manufactures and distributes:
- holds with solid part: all effectiveness of the hold pelable with a cost reduced thanks to the use of a fixed central part
- holds multi-thicknesses for an increased speed of adjustment: an adjustment of approach by removing the sheets thickest then a precise adjustment by peeling the finest sheets.
These holds pelables are available:
- all forms: standard or on plan
- all dimensions pelables: 0,025 to 0,2 mm thickness and dimensions of 305 X 1220 to 610 X 1220 Misters.
- all matters: steels, stainless, aluminum, composite FART...
- the holds multi-thicknesses can be composed of several materials
- all quantities: prototype with the great series
The holds pelables IMPERATOR Industries allow:
- to reduce the high costs of machine elements to the too precise tolerances
- to ensure with precision the fitting of free space between two parts moving
- to ensure the alignment of parallel and angular surfaces of coupled elements of gears
- to slow down the wear of the parts with which they are assembled
Manufacture in accordance with standard aviation ASN has 0115 and/or MIL-S-22499
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Peelable shims are made up of a series of individual thin metal strips placed one on top of the other and glued over their entire surface to form a compact laminated block.
These individual strips can be very easily separated and removed to give the desired overall shim thickness. This procedure avoids the need for machining and adjustment associated with solid single component shims. it also replaces separate thin metal strips piled one on top of the other, thus avoiding "expansion". The quality of Althermill shims lies in the parallelism of the laminated layers and the accuracy with which the thickness can be adjusted.
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Any mechanical assembly requires machining tolerances. In a complex assembly of several hundred or thousand parts the tolerances of each part are added up. This is why "clearances" of several millimeters are found once the assembly is completed.
These clearances have to be compensated in order for the assembly to fulfill its function.
To compensate assembly clearances, Lameco offers a solution, definitively technology-oriented : the laminated shim.
Principle : it is designed from metals or composites which have the property of "peeling" in the thickness direction into thin strips of a few hundredth millimeters.
LAMINATED SHIMS ADVANTAGES
Time saving, precision unquestionably improved, saving of grinding machine, all these elements account for the laminated shim's excellent quality/price ratio.
Speed and simplicity : peel laminated shims with forefinger or scalpel. No need for special tools, no grinding.
Precision : laminated shim guarantees optimal precision (which pilings cannot achieve in any way.)
Flexibility : they satisfy standards in wide range of industrial machine and assembly line applications
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PRECISION BRAND Laminated Brass Arbor Shims are made of cold rolled, half hard CDA 260 alloy with .002" laminations
Just peel off layers to needed thickness
Allows you more accuracy on-site
Composition 2, Type 1, Class 1
I.D./O.D. Tolerances /- .008
Thickness tolerances are same as flat sheets
Sold by the piece
Laminated Aluminum Arbor Shims available as special order
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Features and Benefits
• Sturdy construction supports heavily loaded PCB’s
• Natural color Nylon 6/6 available in UL94 V2 and UL94 V0
• 6 standoff heights available
• 17.8mm square footprint with an easy-release tab on the adhesive
• Allows easy access to underside of the PCB
Markets
• Consumer Electronics
• Industrial Electronics
• White Goods
• Brown Goods
• Control Panels
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LED Hardware
Richco’s range of LED hardware components are designed to protect and support LEDs and also aid in the transmission of light to front panel indicators.
Richco’s LED Spacers fit most standard LEDs and can raise the LED to the desired position on the PCB, minimizing shifting, uniformity and aiding ease of installation especially for surface mount applications.
Holding the LED at the desired angle position on the front panel is another application area for which Richco has LED hardware solutions. Richco has a range of angled and front panel LED holders, which ensure that the LED is held securely in position.
Directing light from the PCB to the front panel from awkward PCB mounting positions can be solved with Richco’s range of solid light pipes, which are ideal for use with surface mount LEDs.
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M-Tech®F - Shim Stock; Metal foil tape, metal blanks and Metal foil tape on coils
Ready to hand - in constant use!
- As a spacer sheet in tooling.
- For adjustments in engineering.
- For alignments in repair work.
- For fine adjustments of components in productions.
- As a shield in electrics.
- As a base and cladding material in model construction.
- For underlays, templates and cladding in craftwork.
- As a semi-finished product for small series and decoration.
1. Metal foil tape and metal blanks
Both in the tried-and-tested materials are now available in an expanded range of thicknesses and with user-friendly M-Tech®F dispensers for Boxes and FlatPacks to ensure quick and direct use at the workplace. All materials and thicknesses can be freely combined.
Materials and Dimensions
Metal foil tape in a box;
- 150 × 2500 mm foil tape in a coil, different materials and thicknesses from 0.010 mm to 0.100 mm.
- Easy to pull the tape out due to optimisation of the content level
- From 0.025 upwards.
Metal blanks in the FlatPack;
- 5 finished metal blanks, size: 150 × 500 mm
- In different materials and thicknesses from 0.025 mm to 1.0 mm
2. Metal foil tape on coils (see catalogue)
We have extended our M-Tech® range by means of the addition of M-Tech®F-Coils and can now supply an additional interesting and economical solution for users with smaller requirements.
- Range of thicknesses: 0.10 mm - 0.25 mm
- Range of lengths: 10 m - 100 m
- Width: 150 mm
- Rapid availability of small volume requirements
- Tried and tested form of delivery for secure handling
- Easy logistic assignment by means of an individual EAN 13 bar code
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Arbor Spacers & Shims
Aluminum Shim Stock 6" x 100" Rolls
Blue Tempered Shim Stock
Brass Shim Stock
Color Coded (Plastic) Shim
Copper Shim Stock 6" x 100" Rolls
Die Button Shims
Laminated Shim Stock
Lengthening & Shortening Shims
Slotted Shim
Stainless Steel Shim Stock
Steel Shim Stock
Sof' Shoe® Shim
Speed Scribe
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Boker's, Inc. can manufacture your flat washers, spacers and shims with an outside diameter from 0.080" to 12" and material thickness from 0.005" to 0.134". Boker's also inventories thousands of stock tools in order to manufacture specific non-standard washer sizes without tool charges.
To expedite your order and shorten delivery time, Boker's has immediate access to 2,000 commonly specified and hard-to-find materials including low carbon, cold rolled strip and sheet steel; SAE 1050, 1075, and 1095 spring steel; blue and black temper spring steel; low alloy steel sheets; brass; copper; nickel silver; beryllium copper; phosphor bronze; stainless steel; aluminum; and several non-metallic materials such as Delrin®, Teflon®, Mylar®, Nylon, fiber, polyethylene, and various phenolics. Certificates of Compliance or chemical/physical analyses are available upon request. Whatever your needs, if it can be stamped, Boker's can turn it into your washer or spacer.
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- Hexagonal Male / Female
- Hexagonal Female / Female
- Round Spacers
- For SUB-D Connectors
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SPIROL® Series SP100 and SP150 Spacers are used as stand-offs, distance bushings, sleeves, axles and pins. They replace cut-off tubing, tubes, ferrules, grommets and turned parts. The most typical application uses the spacer to separate two components. The assembly is joined by a screw dropped through the inside diameter of the spacer.
Specials: Spacers can be customized to meet your specific requirements. Other special order products include Tension Sleeves, Short Spacers, Tubular Rivets, Shoulder Rivets and Connectors. Minimum orders apply.
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Female/Female Hex spacer - metal
Group 301
# Made from brass, mild steel and stainless steel
# Finish: metal, zinc and nickel
# Suitable for any application
# Makes visible components attractive, especially nickel plated parts
# Check our extensive ranges of nylon or metal screws and nuts
Hexagonal spacer - metal
Group 304
# Made from brass, mild steel and stainless steel
# Finish: metal, zinc and nickel
# Thread hole size M2 for precise electronics connections
# Thread hole size M8 for maximal strength when fastening
# Meets the most demanding requirements needed for various uses
# Check our extensive ranges of nylon or metal screws and nuts
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Made of high quality Steel Shim
Finish can be #2 bright or matte
Keyways conform to American standards
Packaged in air tight poly bags
10 pieces per bag (except assortments)
Special sizes, materials and bulk quantities available on request
Used for fast accurate spacing of milling cutters, gang cutters, saws, slitting blades and grinding tools
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OVERVIEW
Any mechanical assembly in working order generates vibrations that are source of harmful frequencies.
To bring an answer to this main drawback, Daniel GASTEL designed and patented a new laminated product called SILENTLINE®.
SILENTLINE® is a composite of metal and synthetic material, which has the immense advantage of dispersing - therefore dampen - frequency transmission. And this to a very large extent. Product picture here.
ADVANTAGES
I. The cost of SILENTLINE® laminated shims is practically equivalent to that of shims made of other laminated materials. So there is no economic obstacle to their use.
II. The mechanical characteristics of laminated shims are improved with this material.
CETIM tested two probes, both in 2 mn thickness :
a) The first one, conventional, entirely consisting of peelable metal leaves: achieved Vickers value = 440 MPA.
b) The second one manufactured in the new material : achieved Vickers value = 510 MPA.
III. SILENTLINE® laminated shims which thus require less maintenance and are less subject to wear.
PERFORMANCES
Tests carried out by CETIM on this new material show its capacity to tone down - in a spectacular way - the two consequences of a harmful frequency emission :
- Absorption or dampening and dispersion of 45 to 50 % of the amplitude
- Reduction by 50 to 55 % of the emission duration.
This is therefore a high performance material.
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Boker's maintains over 23,000 stock tools for flat washers, spacers, and shims. You can choose from a wide variety of sizes, thicknesses and materials, including non-metallic. With outside diameters of 0.080" to 5.140" and a wide variety of inside diameters, you have millions of washer possibilities.
To expedite your order and shorten delivery time, Boker's has immediate access to 2,000 commonly specified and hard-to-find materials including low carbon, cold rolled strip and sheet steel; SAE 1050, 1075, and 1095 spring steel; blue and black temper spring steel; low alloy steel sheets; brass; copper; nickel silver; beryllium copper; phosphor bronze; stainless steel; aluminum; and several non-metallic materials such as Delrin®, Teflon®, Mylar®, Nylon, fiber, polyethylene, and various phenolics. Certificates of Compliance or chemical/physical analyses are available upon request. Whatever your needs, if it can be stamped, Boker's can turn it into your washer or spacer.
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Round spacers
Special spacers
Hollow pins
Retaining spacers
Metric round tapped spacers
Metric hex tapped spacers
Metric round tapped / threaded spacers
Metric hex tapped / threaded spacers
Saddle spacers
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- STAND OFF
- ROUND SPACER FEMALE/FEMALE
- HEXAGONAL PILLAR FEMALE/CLIP
- HEXAGONAL PILLAR MALE/FEMALE
- HEXAGONAL PILLAR MALE/MALE
- HEXAGONAL PILLAR MALE/CLIP
- BUSCHES
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# Made from POM, polystyrene (PS) or nylon-66 (PA-66)
# Colour: natural, black
# Also available in assortment box 019
# Check our extensive ranges of nylon or metal screws and nuts
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Shims, Spacers
