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.
- MAGNAVOX - 6-351 - Hardware, Knob. For 1/4" Flat / Flattened Shaft. Knurl EdgeIN STOCK - MORE THAN 1,000 READY TO SHIP!
MAGNAVOX Hardware, Knurled Knob.
For 1/4" Flat Flattened shaft.
Knurled edge for fingertip.
Material: Spun aluminum over plastic base.
Dimensions: 1-1/8" D x 0.882" high.
Has a 3/16" indicating line on top.
Color: Satin Silver. Nice Stereo/Amplifier Volume or tuning knobs.
Note: May in fact be only 6mm flattened shaft. Will fit our 1/4" shaft extender, but tight.
Similar to TE Connectivity KLN1250A1/4
See our large collection of knobs here:
https://www.electronicsurplus.com/hardware/knob
Learn More - ALCO KNOB - 6-347 - Hardware, Knob. For 1/4" / 6mm Half Flatted D Shaft.IN STOCK - MORE THAN 500 READY TO SHIP!
ALCO KNOB Hardware, Knob. Knurled
Design: Knurled, Straight
Indicating. Press-fit for 1/4" Flat Flatted D Shaft / 6mm Flattened D Shaft.
Two rows of surface control ridges around perimeter.
Material: Aluminum with Vertical Pointer and Internal Plastic Insert.
Dimensions: 0.85" OD x 0.88" High. (21.7 X 22.36mm)
Color: Satin Silver.
Will fit 1/4" Shaft but tight.
Simliar to TE Connectivity KN700A1/4, KN700B1/4
Applications: Stereos, Amplifiers, Instrumentation, Guitar, Volume, Tone, Balance Controls.
Vintage - New Old Stock
Learn More - Custom - 8-482 - Hardware, knobs. White. Package of 10.$3.00Hardware, knobs. Slide pot knobs. Color: white. Dimensions: 9.8mm wide (0.387") x 5.5mm (0.219") deep x 11.1mm (0.438") high. Red and Black are available also. Note: I actually thick 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. Learn More
- Unidentified MFG - 8-162 - Knobs for 5.9mm Splined Shaft.
Hardware, Knob. Knurled with Splined ID for 0.236" Shaft.
Dimensions: 4/40 Set Screw Included.
Overall at base 0.843" OD wide and 0.694 OD at top x 0.689 tall.
Base: ID is 0.662".
For a ribbed/slotted shaft: 0.234" (5.9mm).
Material: Plastic.
Color: Silver Chrome Plated.
Learn More - Unidentified MFG - 6-135 - Hardware, knobs. Package of 10.Special Price $2.25 Regular Price $3.00Hardware, knobs. For potentiometers/trimpots, flat style. Color: white. Package of 10. Note: Perfect fit for our P/N: MS-022, SKU 5942 pot, not included. Learn More
- Unidentified MFG - 267082 - Hardware, knobs. Package of 10.$3.00Hardware, knobs. For potentiometers/trimpots, flat style. Color: white. Package of 10. Note: Perfect fit for our P/N: MS-022, SKU 5942 pot, not included. Learn More
- ITT Cannon - 161051PKG5 - Hardware, knob. Shaft: sq 1/8". Package of 5.$5.00Hardware, knob. For switch banks with a square 1/8" shaft. material: plastic. Dimensions: 0.29" D x 0.272" high. Color: white. Package of 5. Note: Perfect fit for a switch bank like our SKU 1772, not included. Learn More
- BUD INDUSTRIES - 60-2380-WH - 3/4'' Tall White 19'' Rack Shelf
BUD INDUSTRIES - 60-2380-WH - Rack Shelf.
From steel to aluminum, plastic to fiberglass, the Bud line of enclosures and racks is the most extensive and often the most affordable. Shelves are one-piece, 16-gauge steel with flanged front and rear to support up to 200 lbs. All shelves come with necessary mounting hardware. Additional brackets are furnished to allow flexibility in mounting. Shelves allow sufficient room in rear for cables and power outlet strips.
Racks & Rack Cabinet Accessories Non-Ventilated Shelf
19" White RAK Shelf 19" across x 19.25" deep and 0.75" high.
Unit Weight: 7.5 lbs.
Note: Orders over 5 lbs require additional shipping charge dependent upon destination.
Alternate P/Ns: Mouser 563-SH-2380, Newark 05M4595
Learn More - 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.
Learn More - Unidentified MFG - 6-348 - Hardware, Knobs. For 0.236" Half Flattened Shaft.IN STOCK - MORE THAN 100 READY TO SHIP!
Hardware, Plastic Control Knobs. Push-on "D" Knob
For 0.236" Half Flattened Shaft.
Knurled only on the top for finger control, with pointer.
Material: Plastic.
Dimensions: 1.089" OD, 0.928" ID and 0.885" tall.
Color: All Silver. - Perfect for Amplifiers
Vintage - New Old Stock
Learn More - ACME - 6-007 - Hardware, Knobs. For slide Potentiometers, Equlizers, Mixers, Bass Heads. Package of 4.Special Price $2.98 Regular Price $5.00IN STOCK - MORE THAN 100 READY TO SHIP!
ACME - 6-007 Hardware, Knobs. For slide Potentiometers, Equlizers, Mixers, Bass Heads.
Press-Fit.
Material: Plastic, Black with a White Stripe Indicator.
Dimensions: 0.75" wide x 0.5" with ID of 0.1 x 0.26" maximum.
Vintage New Old Stock
Package of 4
Learn More - ACME - 6-001 - Hardware, knob. For 1/4" flattened shaft.Out of stockHardware, knob. For 1/4" flattened shaft. Material: plastic. Tapered top 0.46" D down to the skirt 0.8" D. Nice Stereo Indicator. With black insert on top with white line. Color: silver. Learn More
- Unidentified MFG - 7-179 - Hardware, dial. For rotary switches.$0.50Hardware, dial. For rotary switches with a 1/8" half flattened shaft. Material: plastic. Marked 1 through 8. Color: white. Note: Perfect fit for Grayhill switch 031-0413-00, our SKU 1682, not included. Learn More
- ALCOKNOB - KNP-900A 1/8 - Hardware, knob. For 1/8" shaft.Special Price $5.98 Regular Price $8.00READY TO SHIP - ONLY 47 LEFT IN STOCK!
ALCO KNOB - KNP-900A Series KPN Knob.
Status: Discontinued
Fits 1/8" shaft, with one set screw.
Heavy, Silver. - Stright Knurled
Aluminum with Vertical Pointer.
Dimensions: 0.931 OD x 0.54" high. (33.6 X 13.7 mm)
Applications: Stereos, Amplifiers, Instrumentation. Vintage - Newer Used - Genuine Alco - New Old Stock
Learn More - Magnavox - 8-190 - Hardware, knob. Package of 5.$3.00Hardware, knob. For 1/4" flattened shaft. With red indicating line. Dimensions: 0.50"OD x 0.45" tall. Color: white. Package of 5. Learn More
- Gary Plastic Packaging - 5-502 - Enclosure. Hinged. Package of 3.$2.29 As low as $1.98
Gary Plastic Packaging Co. - 5-502 Enclosure.
Hinged project box.
Material: Plastic, White.
Dimensions: 7-1/16" long x 3-5/8" wide x 3/4" high.
Note: Same as our P/N: 5-502-1 SKU151452, except color.
Package of 3.
Learn More - EAO SWITCH - 61-9681.7 - Hardware, knob. For switches.Special Price $1.69 Regular Price $2.00Out of stock
EAO SWITCH - 61-9681.7 - Hardware, Knob. For switches.
Clear Plastic Housing, White Top.
Mount: Snap - on.
Dimensions: 0.942" (23.9mm) long x 0.706" (17.9mm) wide x 0.225" (5.7mm) high.
Learn More - HOFFMAN - X-DS56R - Enclosure, door. Steel.$125.00Enclosure, door. Steel 197/8" W x 231/4" high. Complete with mounting hardware and weather seal. Color: white. Learn More
- Gary Plastic Packaging - 5-502-1 - Enclosure. Hinged project box.$0.49Enclosure. Hinged project box. Material: plastic, white and clear. Dimensions: 7-1/16" long x 3-5/8" wide x 3/4" high. Note: Same as our P/N: 5-502 SKU2990, except color. Learn More
- Cutler-Hammer / Eaton * - 49-4129 - Hardware, knobs. For toggle switches.$0.35Hardware, knobs. For toggle switches, white plastic. Triangle shaped. Learn More
- Unidentified MFG - 4-473 - Knob, aluminum skirt. Brass bushing w/ set screws.$2.95Out of stockKnob, aluminum skirt. Indicating, with pointer. For 1/4" shaft. Brass bushing with two set screws. Skirt: Brushed aluminum 1.5"D. Knob: 0.90"D with silver insert. Learn More
- GOULD - 8-020 - Hardware, knob. For 1/4" shaft.Special Price $2.25 Regular Price $3.00Out of stockHardware, knob. For 1/4" shaft with one set screw. Knurled and skirted. Material: heavy aluminum. Dimensions: 1.381" D x 0.80" high. Color: silver. Learn More