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.
- DAKA-WARE - Davis Molding - 197267A1 - Hardware Fluted Finger Grip Knob, For 1/4" - 28 Threaded Shaft.IN STOCK - MORE THAN 500 READY TO SHIP!
DAKA-WARE - Davis Molding - 197267A1 - Hardware Fluted Finger Grip Knob.
Heavy Duty Knob for 1/4" (6.35mm) - 28 Shaft.
Twelve Flute Knob
Material: Compression Molded Phenolic (Bakelite)
Stronger & More Durable than Plastic
Color: Black
Approximate Dimensions: 1.750" OD x 1.015" Depth With 0.075 Pilot Diameter
Molded-In Brass Insert threaded 1/4" - 28 over 0.50" Deep
Genuine Vintage DAKA-WARE - New Old Stock
Made in Chicago USA
- Mueller Electric Co - BU-60 Series - Hardware, Alligator Clips. 10 Amp. Package of 25.Special Price $4.98 Regular Price $7.00IN STOCK - MORE THAN 100 READY TO SHIP!
Mueller Electric Co - BU-60 series Hardware, Alligator Clips.
Jaw Opening: 0.310" (7.87mm)
Current Rating (Amps): 10A
Material: Steel
Plating: Nickel
Insulation: Non-Insulated
Color: Natural
Length: 1.970" (50.04mm)
Termination: Crimp or Solder
Note: May have a bit of "RUST" from moisture during storage.
Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs, solder or crimp connection, jaw opens 0.31" (7.9 mm) max.
Material: Nickel-plated steel (BU-60).
Length: 1.97" (50mm).
Package of 25.
Learn More - 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 - DAKA-WARE - Davis Molding - DAK-P1105-27 - 1914-AS - Hardware, Instrument Knob. For 1/8" shaft. Package of 2.Special Price $3.98 Regular Price $6.00IN STOCK - MORE THAN 100 READY TO SHIP!
DAKA-WARE - Davis Molding - DAK-P1105-27 - 1914-AS - Hardware, Instrument Knob.
For 1/8" (6.35 mm) shaft, with set screw.
Eight Knurled/Raised/ Ribbed Edges for ease of gripping.
Material: Compression Molded Phenolic Knobs
Black with Silver/Brushed Aluminum Tone Face and pointer.
Dimensions: 0.745"OD x 0.487" high. (21-30 mm)
New Old Stock
Made in Chicago USA
Lot of 2
Learn More - Unidentified MFG - MS-278 - Project Box Enclosure - Black 3.3" Square with Lid.IN STOCK - MORE THAN 100 READY TO SHIP!
Project Box Enclosure.
ideal solution for virtually any plastic project box application. Designed for indoor use, ABS cases are molded from high-quality, flame-retardant ABS plastic.
Black ABS Plastic Box with Mostly Transparent Cover.
Dimensions: 3.3"square 1.4"D overall OD, 3.0" square x 1.1"Deep ID.
One slot in the side for an RJ jack 0.56 x 0.68" and an oval hTransparent Coverole about 1.5" high in the back for mounting. 2.5 oz.
Learn More - Unidentified MFG - 8-867 - Vinyl Coated Cable Clamps. 1". Package of 10.
Cable Clamps. 1" Vinyl Coated Steel Clamp.
Vinyl coated loom clamps are the go-to protection from loom, wire, and cable runs. Each vinyl coated loom clamp is created with a molded vinyl coat that acts as a cushion to further assist in reducing vibration. These clamps are ideal for general wire fastening applications, such as fastening wire harnesses, hydraulic hoses, and cables.
Diameter: 1".
Material: Vinyl Over Steel.
Package of 10.
Learn More - Unidentified MFG - 6-011 - Hardware, Knob. For Slide Potentiameters. Package of 10.Special Price $4.98 Regular Price $6.00IN STOCK - MORE THAN 100 READY TO SHIP!
Hardware, Slider Knobs.
For Slide Potentiometers.
For Shaft: 0.159" x 0.060" thick.
Material: Plastic, Black with Silver Top.
With Tiny Pointer on one side.
Dimensions: 0.635" long x 0.390" deep x 0.521" high.
Package of 10.
Learn More - UMPCO - MS21333-77 - Cushioned Loop Clamp, 1". ID. Package of 2.Special Price $3.98 Regular Price $6.50
UMPCO - MS21333-77 Hardware, cable clamps.
Aerospace Cushioned loop clamp, 1" ID. Tongue hole type, oil resistant.
Distance from loop center to tongue end: 1.125".
Center to center distance between loop and mounting hole: 0.906".
Overall width: 0.625".
Material: Steel, carbon with synthetic rubber mil grade Mil-R-3065.
Material Thickness: 0.032".
Military NSN 5340-00-922-6300.
More info: http://www.umpco.com/products_pdf/NASM21333.pdf
Package of 2.
Learn More - Aavid Thermalloy - 2228B - NSN 5999-00-873-3812 - Hardware, Heatsink. For TO-39 or TO-5 components.IN STOCK - MORE THAN 100 READY TO SHIP!
Aavid Thermalloy - 2228B - NSN 5999-00-873-3812 - TO-39 / TO-5 Heatsink.
Low cost, easily installed, push-on heat sink. This device may be installed after assembly and takes up little additional board space.
Passive heat sink with 3 cooling fins for increased thermal performance
For TO-39 or TO-5 components.
Thermal Resistance: 40 C/W - 3.0 Watt
Material: Black Anodized Aluminum.
Nominal Dimensions: 0.75" D x 0.4" high. (22.23mm x 13.49mm)
RoHS Compliant
NSN 5999-00-873-3812
Material Document and Classification: QQ-A-225/6 fed spec single material response
Surface Treatment Document and Classification MIL-A-8625, type 2, class 2 mil spec single treatment response.
Alternates: 078907-0001, 1205-0213, 1205-0213, 166267-1, 352-9619-110, 3522 500 23261, 505413, 802099-003, G03920
Replacement for NTE401
Similar to 322805B0000
New Old Stock
Learn More - SPC Technology Multicomp - SPC15319 - MBP159 - Connector, Binding Post Un-Insulated. Nickel Plated Brass.
SPC Technology Multicomp - SPC15319 - MBP159 - Connector, Binding Post.
The SPC15319/ MBP159 Binding Post made of nickel-plated brass. This binding post features single-wire connection, screw contact termination and ideal for panel mounting. Accepts 14AWG wires.Commercial Quality - Compression Style
Contact Ampacity: 15 Amp.
Insulation Material: Non-insulated.
Accepts 14 AWG Wire
Contact Plating: Bright Nickel Plated Brass Head and Body.
Mount: Panel Mount
Outside Dimensions: 10mm Diameter,.
Length: 14.30 Closed, 18.80mm Height Extended.
Note: Knurled Knob Screw Actuation. 2.8 x 4.7mm slot for wires.
Mounts from bottom with 6/32 screw (Not Included/ Purchased Separately).
RoHS Compliant
Alternate: Newark 79K4913, 159 HH SMITH
Applications: Instrumentation, Speakers, Laboratory Breadboarding.
Made in Taiwan.
- Dek Inc - Deklip - 022-0375 - Cable clamp. 1" x 1". Package of 10.IN STOCK - MORE THAN 500 READY TO SHIP!
Dek Inc - Deklip - 022-0375 Hardware, Cable Clamp.
1" long x 1" deep x 0.56" high when closed, 0.38 x 0.5" ID when locked.
Exclusive Quick Lock / Release feature.
Material: PVC extruded, flame resistant PVC copolymer.
Listed: UL 94V-0 PVC.
Color: black.
Mount: Easy-to-Install Adhesive.
Package of 10.
- Unidentified MFG - 8-864 - Hardware, Cable clamp. 1/4". Vinyl Coated Package of 20.
Cable Clamps. 1/4" Vinyl Coated Steel Clamp.
Vinyl coated loom clamps are the go-to protection from loom, wire, and cable runs. Each vinyl coated loom clamp is created with a molded vinyl coat that acts as a cushion to further assist in reducing vibration. These clamps are ideal for general wire fastening applications, such as fastening wire harnesses, hydraulic hoses, and cables.
Diameter: 1/4".
Material: Vinyl Over Steel.
Package of 10.
With 0.40" slot mounting.
Package of 20.
Learn More - Unidentified MFG - 6-032 - Hardware, Spacers. Acrylic Plexiglas 2". Package of 8.Special Price $3.98 Regular Price $7.50IN STOCK - MORE THAN 100 READY TO SHIP!
Hardware, Acrylic Spacers.
Material: Acrylic Plexiglass.
Clear Colorless.
Dimensions: 3/4" D x 2.0" high.
One end is drilled 1/4" x 0.8" deep.
Package of 8.
Learn More - Unidentified MFG - 6-185 - Control & Instrument Pointer Knob. For 1/4" Mount with Double Set Screws.IN STOCK - MORE THAN 500 READY TO SHIP!
Control & Instrument Switch Pointer Knob.
For 1/4" mount with 2 set screws.
Molded-in metal insert tapped for for added strength.
Bakelite Construction with Decorative Cap and Directional Pointer.
Knurled Grip.
Approximate Overall Dimensions: 0.736" High X 0.731 Wide" X 1.206 Long (Pointer) (18.8 X 18.6 X 30.6 mm)
Applications: Instrumentation, Test Equipment, Amplifiers, Stereos, Radios, and Switches
Vintage - Never Used - New Old Stock - Military Quality.
Proudly Made in USA
Learn More - Unidentified MFG - 345-0500 - Hardware, Equipment Instrumentation Knobs. 1/4" Flat Shaft. Ribbed Skirted Edges.IN STOCK - MORE THAN 500 READY TO SHIP!
345-0500 Hardware, Equipment Instrumetation Control Knobs.
Silver on Black, 20mm ("0.80") Diameter, 13.45mm Tall (0.53").
Silver Cap and White Indicating Pointer.
Ribbed Skirted Edges for Solid Gripping.
Ready for 1/4" (6.4 mm) Potentimeter or Switch Control having a Flattened Shaft ("D-Shaped").
Push-On, no set screw but has a metal insert for added strength
Potentiometer Knob.
Material: Phenolic / Bakelite
Black w/White Line.
Vintage - New Old Stock.
Learn More - Thermalloy/Aavid - 5-600 - Hardware, heatsink. Square bar.
Thermalloy/Aavid - 5-600 - Hardware, Heatsink.
Designed for applicatons with airflow traveling in a single direction such as chassis, power supplies, chargers, and rectifiers.
Square Bar.
Extruded Aluminum Channel
Black Anodized.
Dimensions: 5.3" x 0.75" x 0.77".
Learn More - SOUTHCO - 6-302 - Hardware, Magnetic Door Latch.
SOUTHCO - 6-302 - Hardware, Magnetic Door Latch.
Gain a lot of flexibility in applications where you can use these magnetic fastening latches instead of mechanically actuated latches. They are spring loaded for added versativity, are great for light or heavy sheet metal doors and enclosures, tolerate misalignment, and can even be used with non-metallic enclosures by adding a steel strike plate.
A heavy duty magnet 1.23" long x 0.36" thick including steel sides, with a heavy duty spring loaded push button 0.3"square that will push your door open when you push on it.
Will require a mating 1/4" or larger steel tab on door cabinet, when pushed the magnet pulls back.
Dimensions: 3" long x 1" x 0.5" thick.
Materal: Tough Polypropylene
Mounts with two slots approximately 2.7" apart.
Note: Spring loaded to push open.
New Old Stock
Learn More - PICKER INTERNATIONAL - 189564 - Hardware, Plexiglass/Acrylic Sheet . 4.5" x 4.5" x 0.5."
Picker International - Marconi - 189564 Hardware, Plexiglass / Acrylic Sheet.
Shatter-resistent or lightweight alternative for glass.
Plexiglas sheet is an excellent electrical insulator with a high dielectric constant.
More Heat thermal shock resisant than glass but also has thermal movement 8 times higher than glass.
Dimensions: 4.5" Square x 0.5" thick.
Clear.
Former Application Manufacturer of advanced medical diagnostic imaging systems.
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
- EF Johnson - 313-6608-012 - Hex Spacer / Standoff. Female, 10/32 Thread. Package of 25.
EF Johnson - 313-6608-012 - Hardware, Spacer.
Hex,
10/32 Thread, Female to Female.
Material: Aluminum.
Dimensions: 3/8" D x 3/8" long. (9.53 mm Diameter)
Package of 25.
Learn More - CUSTOM - 6-033 - Hardware, Spacers. Acrylic Plexiglas 2.6". Package of 8.Special Price $4.98 Regular Price $8.50
Hardware, Acrylic Spacers.
Material: Plexiglass.
Clear Colorless.
Dimensions: 3/4" D x 2.6" high.
One end is drilled 1/4" x 0.8" deep.
Package of 8.
- Unidentified MFG - PT-566 - Hardware, Spacers. Stand-Offs. Package of 10.Special Price $3.98 Regular Price $5.50
PT-566 - Hardware, Spacers.
Stand-Offs/ Spacers.
Material: Nylon, Clear.
External 1/4-20 (9.5mm long) to Internal 6/32 Molded-In Brass Threaded Insert.
Overall 20.3mm Tall.
Body: 12.7mm D x 10.8mm tall.
Package of 10.
Learn More - Unidentified MFG - PT-517 - Hardware, spacers. Nylon. Package of 100.$5.00Out of stockHardware, spacers. Or thick washers. Material: nylon. Color: natural. Dimensions: 0.377"OD x 0.175" ID x 0.186" thick. Package of 100. Learn More
- Unidentified MFG - PT-424 - Hardware, spacers. Fiber board. Package of 100.$4.95Hardware, spacers. Fiber board. Dimensions: 14.2mm long x 6.4mm D, 1.6mm thick with 3.4mm ID. Unthreaded. Package of 100. Learn More