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Hardware

Electronic Hardware Components & Parts

Electronic Surplus carries a broad variety of surplus hardware components and parts. We have electronic knobs, gears, bearings, enclosures, spacers, and much more. Our electronic hardware for sale comes from top-grade manufactures like 3AM and ABB Control.      

Some of our electronic hardware for sale comes in the manufacturer’s original packaging, while others are slightly used. We’re proud to say that when you order a used electronic hardware component from Electronic Surplus, you don’t have to worry about quality. Our team of experts checks each and every used item before we put it up for sale.  

Shop our surplus hardware components below. Is the part you need out of stock? Request it here. 

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  1. Price $2.60 - $3.60 Remove This Item
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  1. Enclosure 2 items
  2. Knobs 5 items
  3. Mounting Feet 2 items
  4. Strain Relief 1 item
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  1. Red 1 item
  2. White 4 items
  3. Gray 1 item
  4. Black 10 items
  5. Silver 2 items
  6. Beige 1 item
  7. Natural 4 items
  8. Not Specified 33 items
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Manufacturer  
  1. 3M 1 item
  2. Unmarked 3 items
  3. Custom 2 items
  4. CUSTOM PLASTIC INJECTION 1 item
  5. HEYCO 1 item
  6. ROGAN 1 item
  7. Schurter 1 item
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  2. Set 6 items
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  1. CUSTOM PLASTIC INJECTION - MS-231 - Enclosure. 4.6 x 2.4 x 1". Package of 2.
    CUSTOM PLASTIC INJECTION - MS-231 - Enclosure. 4.6 x 2.4 x 1". Package of 2.
    Special Price $2.95 Regular Price $4.50 As low as $2.25
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    Hardware, enclosure. Material: plastic. Dimensions: 2.4" wide x 1" deep x 4.6" high. Has one slot 1.9" x 0.1" in one end, and one mounting tab with 0.2" hole. Color: black. Complete with lid. Package of 2. Learn More
  2. 3M - SJ3220 - Hardware, feet. For velco material. Package of 25.
    3M - SJ3220 - Hardware, feet. For velco material. Package of 25.
    $3.00
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    Hardware, feet. For velco material. Mount: single center hole 0.139" (3.5mm). Dimensions: square, 0.754" long x 0.816" wide x 0.244" high. Color: black. Package of 25. Learn More
  3. Unidentified MFG - 46120 - Hardware, Knob/Cap/Cover. For Slide Switches. Package of 8.
    Unidentified MFG - 46120 - Hardware, Knob/Cap/Cover. For Slide Switches. Package of 8.
    Special Price $3.49 Regular Price $4.50 As low as $2.98
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    Hardware, Knob/Cap/COver. For Slide Switches.

    Overall Exterior Dimenasions: 0.615" Length X 0.298" Width X 0.385" Height

    Top Swith Portion Dimensions: 0.325" Lenght X 0.200" Width X 0.150" Height

    Shaft Size: 0.200" Length x 0.125" Width X 0.135" Depth, Stepped where Deeper Rectagular slot is 0.150" X 0.078".

    Material: Thermoplastic.

    Color: Black.

    Shape: Retangular

    Package of 8.

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  4. CUSTOM - 6-122 - Round 1-1/8" D x 1/8" high. Package of 100.
    CUSTOM - 6-122 - Round 1-1/8" D x 1/8" high. Package of 100.
    $2.99
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    Hardware, mounting feet. Round 1-1/8" D x 1/8" high. Material: foam. Color: black. Pull off the waxed protective covering and apply. Mount: easy-to-install adhesive.Package of 100. Learn More
  5. Unidentified MFG - 6-262 - Hardware, knob. Knurled equipment knob.
    Unidentified MFG - 6-262 - Hardware, knob. Knurled equipment knob.
    $3.59
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    Hardware, knob. Knurled equipment knob. Dimensions: 1-5/8" D with 1/4 x 20 x 1/2" long threaded stud. Color: Black. Learn More
  6. SCHURTER - 1241.1113.7050 - Hardware, Knob. For Schurter switches.
    SCHURTER - 1241.1113.7050 - Hardware, Knob. For Schurter switches.
    Special Price $2.98 Regular Price $4.50 As low as $1.98
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    SCHURTER - 1241.1113.7050 - Hardware, Knob.

    Status: Discontinued 12/2019

    For Schurter switches, with directional arrow.

    Material: Plastic

    Color: Black.

    Mount: 2 Pin, Snap-on.

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  7. Heyco - SR5P-4 - Hardware, strain relief. 0.5". Package of 10.
    Heyco - SR5P-4 - Hardware, strain relief. 0.5". Package of 10.
    Special Price $2.98 Regular Price $4.00
    Out of stock
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    Heyco - SR5P-4 Hardware, strain relief.

    For 0.500-0.515" D hole.

    For 18/2 or 18/3 cable.

    Straight-thru.

    Alt P/N: Heyco 1147.

    Color: Black.

    Package of 10.

    Note: Cross H H Smith 939. More info: http://www.heyco.com/Strain_Relief_Bushings/product.cfm?product=Original-Strain-Relief-Round-1

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  8. Custom - 8-482-3 - Hardware, Knobs/Caps. Black. Package of 10.
    Custom - 8-482-3 - Hardware, Knobs/Caps. Black. Package of 10.
    Special Price $2.98 Regular Price $4.50
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    Custom - 8-482-3 - Hardware, Knobs/Caps.

    Slide pot knobs.

    Color: black.

    Dimensions: 12mm wide (0.472") x6mm (0.236") tall x 11mm (0.433") deep.

    Red and White are available also.

    These knobs are better suited for P/B switch banks.

    They will fit a shaft 3.6mm x 2.4mm, but will sit parallel to slide pot.

    Package of 10.

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  9. ROGAN - PT-3 - Hardware, Knob. Softtouch for 1/4" shaft.
    ROGAN - PT-3 - Hardware, Knob. Softtouch for 1/4" shaft.
    Special Price $2.98 Regular Price $3.95 As low as $2.49
    READY TO SHIP - ONLY 80 LEFT IN STOCK!
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    ROGAN - PT-3  Hardware, Knob.

    Softtouch TPE over Polypropylene.

    Dimensions: for 1/4" shaft x 0.50" deep.

    Overall 0.61" at base x 0.564" high.

    Color: Black, with one set screw.

    Note: No indicator.

    Control Knob.

    Applications: Soft touch Rogan knobs commonly found on Eurorack modules by Mutable Instruments, Make Noise, Qu-Bit, and others.

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  10. Unidentified MFG - 8-043 - Enclosures. With lid, 3"sq x 1.5". Package of 2.
    Unidentified MFG - 8-043 - Enclosures. With lid, 3"sq x 1.5". Package of 2.
    Special Price $2.98 Regular Price $3.50 As low as $2.69
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     8-043 Enclosures, Project Box.

    Material: Plastic.

    One semicircular hole about 11/16" x 3/8" for wires.

    Bottom plate lifts off with five pins holding it securely in place.

    Inside dimensions 2-3/4" square x 1-1/4" deep.

    Two mounting flanges on opposite sides of bottom, mounts on 3-1/4" centers.

    Color: Black.

    Package of 2.

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  1. Price $2.60 - $3.60 Remove This Item
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Category
  1. Enclosure 2 items
  2. Knobs 5 items
  3. Mounting Feet 2 items
  4. Strain Relief 1 item
Manufacturer
  1. 3M 1 item
  2. Unmarked 3 items
  3. Custom 2 items
  4. CUSTOM PLASTIC INJECTION 1 item
  5. HEYCO 1 item
  6. ROGAN 1 item
  7. Schurter 1 item
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