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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Unidentified MFG - 8-648 - Hardware, Ceiling Light and/or Fan Pull String. Package of 10.Hardware. Pull String for Ceiling Lights and/or Ceiling Fans.
Length: 34" Braided String
Chain Connect on One End, Bell Style Brass Pull on Other.
Alternate: Midwest Fastener 64633, SATCO 90/1034, Jandorf 60313Vintage - New Old Stock
Package of 10.
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Unidentified MFG - 8-634 - Hardware, brush. Nylon. Package of 25.$3.00Hardware, brush. Nylon. Body: approximately 1.5" long, plus black bristles 5/8" long. Disposable. For gluing, painting or other projects. Package of 25. Learn More -
Unidentified MFG - 8-617 - blank 75-ohm wall plate$3.00IVORY wall plate for 2 x 4 box with a hole for a 1/4" hole for a jack or cable. Learn More -
Unidentified MFG - 8-615 - Snap-In Solid Brass Hole/Panel Plug. From 1/2" to nearly 9/16" Diameter Holes.Snap-In Metal Hole/Panel Plug.
Solid Brass hole plug creates a professional and finished appearance in a variety of applications. Formable tapered prongs snap into the hole to securely hold them in place.
Overall Head Diameter: 0.665", Depth 0.280"
Eight (8) Prongs can be Reformed
Plug for Approximately 0.50" up to 0.562" Diameter Holes.
Material: Bright Brass.
Material Thickness: 1/32" to 1/16"
Sometime referred to as Idiot Plug
New Old Stock - Proudly Made in USA
Alternate: D3161B
Applications: Electrical, Medical, Automotive, Marine, Instrumentation, Decorative.
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Attractive Speed Control Wall Plate, Aluminum, Fan, Blower, Commercial.Special Price $2.49 Regular Price $4.95Attractive Wall Plate. For Speed Control. Cover Exposed Wires, Material: Aluminum. Mount: 2 Holes with 3-5/16" Centers. Dimensions: 4" x 2" Wide. Applications: Fan Speed Control, Fireplace Blowers, Industrial. Learn More -
Nielsen Hardware - 112-11 -Series Chest Handle - Recessed Chest Handle, Spring Loaded. Pull-Up-To-Grasp. Heavy DutyREADY TO SHIP - ONLY 8 LEFT IN STOCK!Nielsen Hardware - 112-11 -Series Chest Handle - Steel Formed Grip Chest Handle with Retun Spring.
Nielson's most popular chest handle. These are used regularly for tack and other wooden box applications. The bail stops at 90° when lifting and incorporates two return springs to assure that the bail returns to the recessed position.
Recessed Handle, Spring Loaded.
Pull-Up-To-Grasp.
Material: Steel, Chrome Plated.
Mount: 3 holes with 2-1/16" centers.
Steel Formed Contoured Handle for comfort
Dimensions: Mount Plate 5.00" Long x 3.64" High x 0.564" Depth.
Weight: Over 10 Ounces Each
Perfect for Large Heavy Tool Chest, Commercial Speaker Cabinets, Flight Cases, Heavy Tool Cases or other application requiring a strond durable handle.
Made in USA - New Old Stock
Alternate: Chineese Alternate Replacement HA1121STCZ130,
Part #:32855892
Learn More - Hammond - 8-417 - Equipment Chassis Handles. Package of 2.Special Price $4.98 Regular Price $6.50Out of stock
Hammond Equipment Chassis Handles.
Status: Discontinued
Offset Round Handle
Black Anodized Aluminum.
Approx 4-3/4" long (offset), stands 1.25" off panel with 4-9/16" ctrs.
10/32 Threaded Hole Pull Handle
Package of 2.
Learn More - Unidentified MFG - 8-379 - Connector, terminal strip. Wire markers only.$1.00Connector, terminal strip. Wire markers only. A-W for terminals strips. Material: plastic, black. Dimensions: 1-1/2" wide x 9-1/2" long. Learn More
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Unidentified MFG - 8-274 - Hardware, Extension Spring. 1" OD x 12" (1 Foot) long.Hardware, Extension Spring with Hook Ends.
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch or mm of extension.
Dimensions: 1" OD x 12" (1 Foot) long.
Steel wire: 0.943"OD.
New Old Stock
Alternate: 9640K144
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Unidentified MFG - 8-224 - Shoulder Insulating Spacer / Washers 3/16" ID. Package of 40.Hardware. Shoulder / Insulating Spacer / Washer
Shoulder washers, sleeve bushings or flanged bushings are designed for a variety of applications. A shoulder washer insulates a screw, rivet or wire from a chassis or assembly. ... The flange on the bushing is used to positively locate the bushing when it is installed or to provide a thrust bearing surface.
Shoulder Washers are designed to provide electric and heat insulation in assemblies where this is a crucial requirement. These products are self-lubricating and corrosion- and abrasion-resistant.
Size: # 8 Screws,
Dimensions: 0.560" OD x 0.170" ID x 0.260" Overall Thickness
Material: Hard Fiber, Nylon
Max. Temperature: 230F
Package of 40.
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Unidentified MFG - 8-195 - Hardware, knob. For test equipment.$25.00READY TO SHIP - ONLY 7 LEFT IN STOCK!Hardware, Bakelite knob. For test equipment or variable resistors/variac(s). Material: bakelite. Dimensions: 2.33" (60mm) D, threaded ID for 1/2" stud. One set screw required, not included. Color: black.
Learn More - Unidentified MFG - 8-150 - Phenolic/Fiber Tie Point/Turret/Connection/Wiring Strip Terminal Board. 10 Terminal, Dual 5 Position.IN STOCK - MORE THAN 1,000 READY TO SHIP!
Vintage Phenolic Bakelite Connector, Tie Point/Turret/Connection Board/Terminal/Wiring Strip.
5 Position Dual Row Turret Board
10 Terminals, Double Row of 5 each Turret Board.
Phenolic/Bakelite Fiber Board is 0.100" Thick.
Mount: Chassis Mount
Heavy Duty Turrets are Non-Magnet (Suspect Nickel Plated Brass)
Two 0.150" Diameter Mounting Holes Approximately 1.375" Apart
Dimensions: 2.36" Long x 1.14" Wide x0.46 High.
Vintage - New Old Stock - Bulk Packaged
Proudly Made in USA
Alternate/Similar Compoents: Keystone 15106, 15441, 15111
Applications: Repair / Restoration of Vintage Radio, HIFI, Amplifiers. Project Boards or Electronics Test Equipment.
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Unidentified MFG - 8-113 - Hardware, Knob. For 1/4" Half Flattened or "D" shaped Shaft.Special Price $3.98 Regular Price $6.00IN STOCK - MORE THAN 500 READY TO SHIP!Hardware, Knob. For snap-on 1/4" half flattened or "D Shaped" Shaft.
No set screw.
Material: Plastic, black.
With indent Finger Touch Control.
Dimensions: 1-1/4" Diameter x 5/8" High.
Vintage - New Old Stock
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Polypro Lyle - BSR-1 - Parachute Buckle, Side Release 1 Inch Quick Snap PVC Buckles.IN STOCK - MORE THAN 100 READY TO SHIP!Polypro Lyle - BSR-1 - Parachute Buckle, Side Release 1 Inch Quick Snap PVC Buckles.
REPLACE OLD BUCKLES: Suitable for any project using webbing or straps, these durable, plastic buckles are designed to offer fast and effortless, single handed adjustment, while their exceptional strength and smooth release action make it a great choice for any side-release application.
Hardware, belt hook 2-part, Male to Female
Material: Durable and Versatile PVC.
Matte Grey Finish
Size: Accepts 1" Wide Webbing
Strength: 277 pounds minimum
Dimensions: Overall Length Cliped together is 2.85", Width 1.30", Height 0.525"
Applications: Perfect for backpacks, survival bracelets, purses, tie-down straps, dog collars, belts, boats, bike racks, baby carriers, life jackets, waist or hammock straps and so much more, these quick snap, flat side, plastic buckles are a reliable and convenient choice for any serious crafter.
Note: Not load-bearing - Do not use for overhead lifting.
Priced for 1 Side Release and 1 Buckle
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Unidentified MFG - 6-454 - Hardware, knob. For splined shaft 0.215" - 0.225".$0.50Hardware, knob. For splined shaft 0.215" - 0.225". Material: plastic. Dimensions: 0.212" (5.6mm) to 0.235 (6.0mm) at base ID and 0.404" (10.2mm) at the top and 0.451" (11.4mm) OD base. The knob has a solid center with a sunken area in the top, approximately 1/8" deep. Color: Light gray. Learn More -
Unidentified MFG - 46156-01 - Hardware, Knob. Package of 4.READY TO SHIP - ONLY 99 LEFT IN STOCK!Hardware, Dial Knob.
Shaft Diameter 1/4".
Shaft not Flush with Knob.
Dimensions: 7/8" wide x 1/2" high.
Color: Black.
Package of 4 pot knobs.
Learn More - Unidentified MFG - 43372 - Spacers. Slotted for #10 screw. Package of 4.$1.00Hardware, spacers. Plastic, slotted for #10 screw. Dimensions: 0.319" OD x 9" long. Package of 4. Learn More
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Unidentified MFG - 40824 - Hardware, Strain Relief Grommet / Boot. Square 16mm.IN STOCK - MORE THAN 500 READY TO SHIP!Unidentified MFG - 40824 - Hardware, Rubber Strain Relief Grommet / Boot.
Cable Glands - Cord Grip
Square (16mm) 0.636" x 0.630" x 0.247" with a 6mm hole, and 1.160" length behind top.
Material: Rubberized Plastic.
Color: Black.
Note: Cord Grip.
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Unidentified MFG - 6-350-1 - Hardware, knob. Silver knob for slide control.Hardware, Knob. Silver Knob for Slide Control.
Fits Shaft: 0.189" (4.8mm) x 0.188" (4.7mm).
Dimensions: 5/8" square x 1/2" high.
Almost Perfectly Square.
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Unidentified MFG - 4-143 - Dual Bus Bar 9"L 0.10" x 0.50"spacing$3.32Dual Bus Bar 0.1" spacing, 0.50" spacing between common bus pins. 9-inch Long. 18 dual contacts per insulated strip. Learn More -
Unidentified MFG - 40LT-312 - Aluminum Timing Belt Pulley w/set screws40LT-312 Timing Belts/Pulleys w/set Screws
Positive drive, no slip Maintain Constant Speed Ratio Aluminum Material For light-duty applications up to 1/4 HP Includes 2 hollow head setscrews and no keyway.
Material: Aluminum
Finish: Clear Anodized
Set Screw: 2
Outside Diameter: 26 mm diameter (1.026") 40 Teeth
Bore Diameter: 6.3mm (0.25")
For use with 1/4" & 3/8" Belts (0.25" -0.33")
Outside Flange Diameter: 31mm (1.25")
(Overall Length 19.85mm high (0.78")
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Unidentified MFG - 5-004 - Hardware, springs. Package of 4.Special Price $2.25 Regular Price $3.00Hardware, springs. Dimensions: overall 5-7/16" long. Package of 4. Learn More -
Unidentified MFG - 5-272 - Hardware, springs. Package of 4.$3.00Hardware, springs. Dimensions: 0.44" OD x 4-5/8" long. Package of 4. Learn More -
Unidentified MFG - 6-031 - Hardware, spacers. Plexiglas 3.39". Package of 10.Special Price $6.98 Regular Price $9.95Hardware, Acrylic Spacers.
Material: Plexiglass.
Clear Colorless.
Dimensions: 3/4" D x 3.39" high.
One end is drilled 1/4" x 0.8" deep.
Package of 10.
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