CURRENT, INC. Laminated Spacers and threaded Standoffs are made of thermosetting resins (Phenolic, Epoxy, or Melamine), convolutedly wound under high pressure and heat with other appropriate materials, which have proved themselves in a wide variety of contemporary applications. Their insulating properties, resistance to extreme temperatures, and light weight make them particularly are desirable for use in electronic and electrical equipment. Some further benefits include resistance to compression, impact, vibration, corrosion, moisture and the reduction of noise. The material is easy to saw, drill, tap, thread, machine, polish, and punch with ordinary tools.
Although our Standoffs and Spacers are especially suited for use in electrical equipment, there are hundreds of other applications where their properties and characteristics will benefit product design. Not only will they benefit your products, but they could save you money also!
CURRENT INC. manufactures and stocks a wide variety of types and sizes for immediate shipment. We will also custom-fabricate Standoffs and Spacers — or modify stock items — to meet your special requirements. Tight specifications and close tolerances are no problem. Whatever you manufacture or assemble, there’s a Current product that will improve your product and your savings. We’ll always offer you a free quote. Just send us your requirements and/or blueprints. For further information, call (203) 469-1337, fax (203) 467-8435, or e-mail us.
CURRENT, INC. realizes that you may need a shipment quickly, and therefore, we make sure to manufacture and stock a wide variety of sizes and types of our Spacers and Standoffs so they are ready for immediate shipping. If in need of custom fabrication, we are also equipped to modify stock items or customize new orders to meet any of your unique requirements. Even if you need them for close tolerances or tight specs, we can still accommodate.
Precision Machined Spacers and Standoffs for Electrical and Mechanical Assemblies
Current Inc. manufactures laminated spacers and threaded standoffs designed for electrical insulation, structural support, and vibration control across a wide range of industrial applications. Each component is produced using thermosetting resin systems, phenolic, epoxy, or melamine, combined with reinforcement materials such as cellulose paper, cotton fabric, glass cloth, carbon fiber, and specialty substrates. These materials are convolutely wound under controlled heat and pressure to create dense, uniform structures that perform reliably in demanding environments.
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Material Performance and Application Benefits
Our spacers and standoffs offer strong resistance to compression, impact, vibration, corrosion, and moisture. Their insulating properties make them well suited for electronic and electrical equipment, while their lightweight construction provides an advantage over metal components in assemblies where weight reduction is important. These parts can be sawed, drilled, tapped, threaded, machined, polished, and punched using standard tools, supporting both prototype development and high volume production.
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Stock Availability and Custom Fabrication
Current Inc. maintains a broad inventory of standard sizes for immediate shipment. Customers requiring custom dimensions, tight tolerances, or modified stock items can request full fabrication support. We produce clearance spacers, threaded standoffs, and specialty components in phenolic, nylon, Delrin, and reinforced laminate grades. Custom lengths, diameters, and thread configurations are available based on customer drawings or specifications.
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Material Grades and Options
We manufacture spacers and standoffs in G10/FR4, G11/FR5, carbon fiber, canvas (C/CE), linen (L/LE), paper grades (X/XX/XXX), Liberty Wood, non brominated G10, copper clad laminates, ESD materials, G3, FR2, and G5/G9. These materials support applications requiring electrical insulation, mechanical strength, moisture resistance, arc resistance, and stable machining characteristics.
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Engineering Support and Quoting
Customers may submit blueprints or specifications for a no obligation quote. Our team provides guidance on material selection, tolerances, and machining requirements to ensure each component integrates smoothly into the final assembly. With responsive service and consistent production quality, Current Inc. supports OEMs, fabricators, and assembly operations across multiple industries.
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FAQs
What Types of Spacer-Standoff Products Does Current Make?
We make spacers and standoffs for electronic & electrical equipment, circuit boards, automotive parts, and testing equipment. Available materials for spacers and standoffs include canvas, linen, paper, G-10, FR4, G-11, FR5, and carbon fiber.
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How Do I Start an Order?
To start an order, go to our Contact page and fill out a form detailing your interests. This will be received by us, and we will coordinate with you to complete the order. Alternatively, give us a call and we will be happy to work with you in that way as well. You can reach our main office at (203) 469-1337.
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How Long from Placing an Order can I Expect to Get my Product?
Our lead times vary based on the market and on the products that you are interested in, but we typically deliver around 4 weeks or less from the order being placed, depending on the material we have in stock.
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What Materials Are Available for Spacers and Standoffs?
We offer G10/FR4, G11/FR5, carbon fiber, canvas, linen, paper grades, copper clad laminates, ESD materials, and additional specialty options.
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Do You Stock Standard Sizes?
Yes, we maintain a wide range of standard spacers and standoffs for immediate shipment.
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Can You Produce Custom Dimensions or Tight Tolerances?
Yes, we provide full custom fabrication and can meet project specific tolerances based on customer drawings.
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Are These Components Suitable for Electrical Applications?
Yes, laminated spacers and standoffs provide strong electrical insulation, moisture resistance, and stable mechanical performance.
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General Characteristics
of Laminated Tubing
GRADE XX
Suitable for usual electric applications. Good machinability, most particularly with threading qualities. Not as strong mechanically as grade X tubes but more moisture resistant. Made from phenolic resin with absorbent paper.
GRADE XXX
Suitable for high humidity applications. Has minimum cold flow characteristics and good machinability. Made from phenolic resin with absorbent paper.
GRADE C
A strong and tough material intended for applications requiring high impact strength. Easily machined but leaves a rough edge, so not recommended for electrical uses. Made from cotton weighing 4 oz./sq.yd. and phenolic resin.
GRADE LE
Made from a cotton material weighing less than 4 oz./sq.yd. Suitable for electrical applications requiring greater toughness than Grade XX. Better in machining properties and appearance than grade C. Although, not recommended for electrical use over 600 volts.
Spacers Available in Phenolic, Nylon and Delrin
Clearance for screw
size #4
#6
#8
#10
1/4-20
I.D. .125
.145
.171
.196
.265
O.D. .250
.250
.250
.312
.500
Specify length as — (number) Example: 4-500 signifies a spacer .500″ long with a clearance for a #4 screw.
Properties of Laminated
& Reinforced Tubing
NEMA GRADE
X
XX
XXX
C
LE
NEMA GRADE
X
XX
XXX
C
LE
Min. Flexural Strength 1/16″ P.S.I.
LW
CW
25,000
15,000
13,500
17,000
15,000
22,000
14,000
11,800
16,000
13,500
Tensile Str. psi
LW
CW
20,000
16,000
15,000
10,000
12,000
16,000
13,000
12,000
8,000
8,500
Water Absorption Max. 1/16″ %
6.00
2.00
1.40
4.40
1.95
Comp. Str. psi
Flat
Edge
36,000
34,000
32,000
37,000
37,000
19,000
23,000
25,000
23,500
25,000
Min. Dielectric Strength 1/16″ Thickness KV
40
50
15
40
Rockwell
Hardness
Specific
Gravity
110
105
110
103
105
1.10
1.34
1.32
1.36
1.33
Threaded Standoffs Available in Phenolic, Nylon and Delrin
Stock #
4T
6T
8T
10T
1/4-20
Thread Size 4-40
6-32
8-32
10-32
1/4-20
O.D.
.250
.250
.250
.312
.500
Specify length as — (number)
Example: 6T-750 signifies a 6-32 threaded spacer
.750″ long.
CURRENT, INC. has made it a point to be there for our customers with the right product to fit any of your specifications, despite whatever you plan on assembling or manufacturing. To obtain a free estimate, all you need to do is send us a copy of your blueprints or specifications. You can contact any of our experts by e-mail, Fax (203) 467-8435, or phone (203) 469-1337
Start your Spacer-Standoff Order
Read More From Our Blog
How to Order or Request a Quote with Current
To help facilitate the process of ordering from us, we’ve provided a step-by-step guide to help our customers get what they need.
To the best of Current Inc.'s knowledge, the information contained herein is accurate. We do not accept any liability regarding the accuracy of completeness of such information. Itis intended as a guide only. The entire responsibility in determining the suitability of any material described herein for any of the uses contemplated and the processing of such material is by the buyer.
