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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- Bearings & Bushings 12 items
- Belts 2 items
- Cable Ties 33 items
- Cable Clamps 72 items
- Cover Plate 36 items
- Enclosure 68 items
- Fittings 12 items
- Gears 5 items
- Grommets 13 items
- Heat Sinks 54 items
- Knobs 74 items
- Military Hardware 24 items
- Mounting Feet 12 items
- Pulley 10 items
- Solderless Terminals 4 items
- Spacers 56 items
- Springs 17 items
- Strain Relief 18 items
- Tape 3 items
- Mounting Hardware 20 items
- Other Hardware 469 items
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- 1/8” 1 item
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- Not Specified 25 items
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- !@ 2 items
- LEADER 1 item
- 3M 6 items
- Unmarked 376 items
- ABB CONTROL INC. 2 items
- Aavid Thermalloy 1 item
- Analog Devices Inc 1 item
- Accuride 3 items
- ACME 4 items
- Adel Wiggins 3 items
- ACCURATE 1 item
- Allen Bradley - AB 2 items
- Alcoknob 2 items
- Alco Electric 1 item
- Allmetal 1 item
- Alcoswitch 1 item
- Alatec Products 1 item
- Alpha Metals 1 item
- Akryl 1 item
- Amp Inc 15 items
- American Fastener 5 items
- AMP/TYCO ELECTRONICS 1 item
- AMP 1 item
- American 1 item
- Amatom 1 item
- Amphenol 2 items
- Anacondia Metal Hose Co 1 item
- Appleton 1 item
- Anchor 1 item
- Armstrong 1 item
- Astatic 1 item
- APPLETON ELECTRIC CO. 1 item
- Bergquist 4 items
- Bird 3 items
- BI (BECKMAN) 1 item
- Bivar Inc 9 items
- Berquist 7 items
- BIVAR 2 items
- Bogen 1 item
- BARCO 1 item
- Bell Electric 1 item
- BLH ELECTRONICS 1 item
- BW Controller Corporation 1 item
- Brady 1 item
- Browning 3 items
- BYRD 1 item
- Bud Industries 3 items
- Burndy 2 items
- Cambion 3 items
- Centronix 1 item
- Challenger 26 items
- Calrad 3 items
- Catamount 1 item
- Century 1 item
- Chesterton 1 item
- CAMLOC 1 item
- Century Fasteners Corp 5 items
- CLIPPARD 2 items
- Comptrol 1 item
- Cleveland Steel & Polymer 1 item
- CORNUCOPIA TOOL & PLASTICS 1 item
- Comcab 1 item
- CTS 1 item
- Cutler-Hammer 4 items
- Crydom 1 item
- Custom 11 items
- CUSTOM PLASTIC INJECTION 1 item
- DAKA-WARE 2 items
- Cutler-Hammer / Eaton * 1 item
- Cutler-Hammer / Eaton 1 item
- Dek Inc/Deklip 3 items
- DATA-WARE 1 item
- DENNISON 1 item
- Dayton 19 items
- DELL 1 item
- EF JOHNSON CO 2 items
- Eagle 2 items
- ELECTROVERT 1 item
- EAO Switch 2 items
- ELECTRONIC HARDWARE CORP. 1 item
- Edwards Signaling Products 1 item
- EECO 1 item
- DUPONT 1 item
- E F JOHNSON CO 1 item
- Die-Cut Products Co 1 item
- DREXELBROOK 1 item
- ELESA. 1 item
- Elma 1 item
- ESSEX 1 item
- Entegris 1 item
- FALK/SUNDSTRAND 2 items
- FASTENAL 2 items
- General Electric 4 items
- Federal Pacific 1 item
- GC Electronics 1 item
- Gemini 1 item
- Gary Plastic Packaging 2 items
- GM/DELCO 1 item
- Globe Electronics 3 items
- Gould 2 items
- GREENLITE 1 item
- Golconda Screw Inc 2 items
- GUDEBROD 1 item
- Hewlett Packard 1 item
- HEYCO 7 items
- HH Smith 3 items
- HERMAN SMITH INC 3 items
- Hoffman 9 items
- Hellerman Tyton 26 items
- HONEYWELL 1 item
- HARTING 1 item
- HELLERMAN 1 item
- Hazel 1 item
- Hoffman Engineering 1 item
- HILTI 4 items
- HH SMITH/ABBATRON 1 item
- IERC 1 item
- Hubbell 2 items
- ICO 1 item
- Ideal Industries 1 item
- HUBBARD 1 item
- HYSON/Sweden 1 item
- ITT 1 item
- ITT Cannon 5 items
- Keystone Electronics 11 items
- KNOBS INC - Berkeley 1 item
- JENSEN 1 item
- ITT Pomona Electronics 1 item
- JABSCO 1 item
- ITW 1 item
- ISSC 1 item
- KIRKHILL-TA MFG 1 item
- Leviton 1 item
- LESLIE LOCKE 1 item
- Leecraft 1 item
- MAJOR 3 items
- Magnecraft/S&D 1 item
- MAGNAVOX 3 items
- LOCKHEED 2 items
- LORD MANUF. 1 item
- LORD MFG. 1 item
- MELLOWES CO 1 item
- MICRO PLASTICS 7 items
- MATS Avionics 1 item
- Meltric Corp 1 item
- Mitsubishi 1 item
- Motorola 5 items
- Midwest Service 1 item
- MILITARY 16 items
- MSC 2 items
- MUELLER ELECTRIC CO. 3 items
- Mueller Electric Co 1 item
- MUELLER 1 item
- N/AN/A 1 item
- NIBCO 2 items
- NORCAM 1 item
- NIAGARA PLASTICS CO. 1 item
- Ohmite 3 items
- OEC 1 item
- OMRON 1 item
- OPCON 1 item
- Pactec 4 items
- Panduit 9 items
- Pfantone 7 items
- P.S.M. FASTENER 1 item
- PARCO INC 1 item
- Paramount 1 item
- PLASTICLINE 1 item
- Polycase Products 1 item
- Picker International 1 item
- Phoenix Contacts 1 item
- Plast-A-Matic 1 item
- RAYCHEM 3 items
- PULLMAN 1 item
- RAF ELECTRONIC 1 item
- RADNOTI 1 item
- RICHCO PLASTICS CO 6 items
- Rogan Brothers 2 items
- Rogers 1 item
- Robinson Aviation 1 item
- ROGAN 1 item
- ROCKWOOD 1 item
- RED DEVIL INC 1 item
- REES Inc 1 item
- RITTAL CORP. 6 items
- Roxtec 3 items
- Roxtec AB 1 item
- RMF PRODUCTS 1 item
- Schatz 1 item
- Schurter 1 item
- Servicestar 1 item
- Semiconductor Technology Inc 1 item
- Sealectro 1 item
- SDP/SI 1 item
- SIFAM 1 item
- SINCLAIR & RUSS INC. 1 item
- SOL-VEX 1 item
- Southco 6 items
- SPC TECHNOLOGY 1 item
- SQUARE D 1 item
- SLOAN 3 items
- SPC Technology / SAMAR 1 item
- SPEARS MANUFACTURING CO 3 items
- StockCap 1 item
- SUBURBAN INDUSRTIES INC. 1 item
- T&B/Ansley 2 items
- Tektronix 3 items
- T & M Plastics 1 item
- T&B 1 item
- TACTEC 1 item
- Tech-Etch Inc 1 item
- THOMAS & BETTS 2 items
- Thermalloy/Aavid 31 items
- TINNERMAN 1 item
- TOMCO 1 item
- Torrington 1 item
- TYCO/T&B 2 items
- Umpco 9 items
- Wakefield Engineering 2 items
- Waldes-Truarc 4 items
- W M Berg 1 item
- Vector 1 item
- VETTE 1 item
- VLIER 1 item
- Warner Electric 4 items
- WAXMAN INDUSTRIES 1 item
- Westcoast Air Devices 1 item
- XEROX 1 item
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- Calrad - 90-769 - Hardware, Clips. Crocodile Spring Clips / Battery Charging Clips. Package of 10.Special Price $6.98 Regular Price $9.95Calrad - 90-769 - Hardware, Clips. Crocodile Spring Clips / Battery Charging /Test Clips. Package of 10. Designed for use with testing equipment and battery. Durable metal construction ensures long lasting performance. The ends of the clips can be crimped down on charging/testing cable to hold in place. Hardware, Clips. Alligator Test / Prototype Clips, Crocodile Clips. Status: Discontinued Non-Insulated Charging Clips, Jaw Type Spring Loaded Overall Length: 1-11/16" Color: Silver Material: Steel, Zinc Plating Screw Terminal. Made in Japan – Significantly Better Quality than Modern China Test / Prototype Clips. UL (Underwriter's Laboratories) Listed Applications: They are used to make temporary connections between components, circuits, or devices. The alligator clips securely grip onto terminals or wires, allowing for quick and easy connections during testing, troubleshooting, or prototyping. These wires are commonly used in electronics and computer diagnostics. New Old Stock Package of 10. Learn More
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Calrad - 90-768 - Hardware, Clips. Alligator Clips. Package of 16.Special Price $8.98 Regular Price $14.95READY TO SHIP - ONLY 73 LEFT IN STOCK!Calrad - 90-768 Hardware, Alligator Clips.
90 Series Alligator Clips with Set Screw.
Nickel Plated with Screw Terminals.
Also fits Banana Plugs.
Dimensions: Overall 1.970" Long x 0.310" Wide x 0.513" High.
Clamping depth: 0.6".
Package of 16.
New.
Learn More - Calrad - 85-567 - Hardware, Knob. Chrome Skirted Instrument Knob for 1/4" Shaft. Calibrated 0-9.Calrad - 85-567 - Hardware, Knob. Chrome Skirted Instrument Knob for 1/4" Shaft. Calibrated 0-9. The Calrad 85-567 Skirted Instrument Knob is designed for a 1/4" shaft and features calibration markings from 0 to 9. This updated version is new and comes as a single unit. Made by Calrad, this knob is perfect for precise adjustments and measurements in various industrial or business settings. Its durable construction and accurate calibration make it a reliable tool for controlling instruments or machinery with precision. 85 Series Skirted Instrument Knob, Chrome. Status: Discontinued Calibrated 0-9 Scale 0-9. Fluted Ebony Grip with Aluminum Insert for 1/4" Shaft with Set Screw. Dimensions: Diameter 1 3/16" Overall 1.167" D x 0.668" High, Knob Diameter 9/16”. Fluted Ebony Grip Genuine Calrad – Rare – Difficult Instrument Knob to Find New, Individually Packaged. Made in Japan Application: Used as a replacement or component in various electronic/audio projects, such as on control panels for receivers, amplifiers, or other gear. Learn More
- CAMBION - 957-0847-01-05-16 - Standoffs, hex threaded, 0.256" OD. Package of 25.Special Price $24.98 Regular Price $42.50
CAMBION - 957-0847-01-05-16 Hardware.
Standoffs, hex threaded, 0.256" OD, 0.68" tall has 3/16"lug with 6 predrilled holes for wires.
Blue insulation.
Package of 25.
Printed circuit board standoff.
Learn More - BLH Electronics - SR-4 - Hardware, strain gage.$9.99Hardware, strain gage. Type FAE-05-12-S6L. Size: 1.27mm. New. Learn More
- BIRD - 4144-060 - Enclosure. For Bird Electronics products.Special Price $9.98 Regular Price $18.50READY TO SHIP - ONLY 3 LEFT IN STOCK!
BIRD - 4144-060 - Enclosure.
For Bird Electronics Products.
Material: Metal.
Dimensions: 3.25" x 1.25" square.
Learn More - BIVAR - LTM-230 - LED Holder. For T1, T1-3/4.
BIVAR - LTM-230 Hardware, LED Holder.
For T1, T1-3/4 Leds.
Vertical.
Material: Crystalline Polymer.
Dimensions: 5.08mm Diameter, 5.842,mm Length
Color: Black.
Learn More - Berquist - SP800AC-2-3/8 - Hardware, insulator. Sil-Pad. 2-3/8" L.$1.00Hardware, insulator. Sil-Pad. Mount: easy-to-install adhesive. Dimensions: 2-3/8" long x 1-5/8" wide. Learn More
- Berquist - SP800AC-1-1/4 - Hardware, insulator.$1.00Hardware, insulator. Sil-Pad. Mount: easy-to-install adhesive. Dimensions: 2" long x 1-1/4". Learn More
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AMP - 1-288074 - Twin Leaf Male PCB Edge Card Contact, Package of 10IN STOCK - MORE THAN 100 READY TO SHIP!AMP - 1-288074 - Twin Leaf Male PCB Edge Card Contacts, Package of 10.
Status: Discontinued
Type: Crimp-Snap
Material: Nickel Plated Phosphor Bronze with Gold Plated Contact Surface
Length: 0.680" (17.27mm)
Wire Gauge: 20-24 AWG
RL -15A
Alternate: 5-583853
Package of 50
New Old Stock
Made in USA
Learn More -
Aavid Thermalloy - 573300D00000 - Hardware, heatsink. For TO-263 components.$1.00Hardware, heatsink. For TO-263 components. SMD. Dimensions: 12.7mm long x 26.16mm wide x 10.16mm high. Learn More
- Bearings & Bushings 12 items
- Belts 2 items
- Cable Ties 33 items
- Cable Clamps 72 items
- Cover Plate 36 items
- Enclosure 68 items
- Fittings 12 items
- Gears 5 items
- Grommets 13 items
- Heat Sinks 54 items
- Knobs 74 items
- Military Hardware 24 items
- Mounting Feet 12 items
- Pulley 10 items
- Solderless Terminals 4 items
- Spacers 56 items
- Springs 17 items
- Strain Relief 18 items
- Tape 3 items
- Mounting Hardware 20 items
- Other Hardware 469 items
- !@ 2 items
- LEADER 1 item
- 3M 6 items
- Unmarked 376 items
- ABB CONTROL INC. 2 items
- Aavid Thermalloy 1 item
- Analog Devices Inc 1 item
- Accuride 3 items
- ACME 4 items
- Adel Wiggins 3 items
- ACCURATE 1 item
- Allen Bradley - AB 2 items
- Alcoknob 2 items
- Alco Electric 1 item
- Allmetal 1 item
- Alcoswitch 1 item
- Alatec Products 1 item
- Alpha Metals 1 item
- Akryl 1 item
- Amp Inc 15 items
- American Fastener 5 items
- AMP/TYCO ELECTRONICS 1 item
- AMP 1 item
- American 1 item
- Amatom 1 item
- Amphenol 2 items
- Anacondia Metal Hose Co 1 item
- Appleton 1 item
- Anchor 1 item
- Armstrong 1 item
- Astatic 1 item
- APPLETON ELECTRIC CO. 1 item
- Bergquist 4 items
- Bird 3 items
- BI (BECKMAN) 1 item
- Bivar Inc 9 items
- Berquist 7 items
- BIVAR 2 items
- Bogen 1 item
- BARCO 1 item
- Bell Electric 1 item
- BLH ELECTRONICS 1 item
- BW Controller Corporation 1 item
- Brady 1 item
- Browning 3 items
- BYRD 1 item
- Bud Industries 3 items
- Burndy 2 items
- Cambion 3 items
- Centronix 1 item
- Challenger 26 items
- Calrad 3 items
- Catamount 1 item
- Century 1 item
- Chesterton 1 item
- CAMLOC 1 item
- Century Fasteners Corp 5 items
- CLIPPARD 2 items
- Comptrol 1 item
- Cleveland Steel & Polymer 1 item
- CORNUCOPIA TOOL & PLASTICS 1 item
- Comcab 1 item
- CTS 1 item
- Cutler-Hammer 4 items
- Crydom 1 item
- Custom 11 items
- CUSTOM PLASTIC INJECTION 1 item
- DAKA-WARE 2 items
- Cutler-Hammer / Eaton * 1 item
- Cutler-Hammer / Eaton 1 item
- Dek Inc/Deklip 3 items
- DATA-WARE 1 item
- DENNISON 1 item
- Dayton 19 items
- DELL 1 item
- EF JOHNSON CO 2 items
- Eagle 2 items
- ELECTROVERT 1 item
- EAO Switch 2 items
- ELECTRONIC HARDWARE CORP. 1 item
- Edwards Signaling Products 1 item
- EECO 1 item
- DUPONT 1 item
- E F JOHNSON CO 1 item
- Die-Cut Products Co 1 item
- DREXELBROOK 1 item
- ELESA. 1 item
- Elma 1 item
- ESSEX 1 item
- Entegris 1 item
- FALK/SUNDSTRAND 2 items
- FASTENAL 2 items
- General Electric 4 items
- Federal Pacific 1 item
- GC Electronics 1 item
- Gemini 1 item
- Gary Plastic Packaging 2 items
- GM/DELCO 1 item
- Globe Electronics 3 items
- Gould 2 items
- GREENLITE 1 item
- Golconda Screw Inc 2 items
- GUDEBROD 1 item
- Hewlett Packard 1 item
- HEYCO 7 items
- HH Smith 3 items
- HERMAN SMITH INC 3 items
- Hoffman 9 items
- Hellerman Tyton 26 items
- HONEYWELL 1 item
- HARTING 1 item
- HELLERMAN 1 item
- Hazel 1 item
- Hoffman Engineering 1 item
- HILTI 4 items
- HH SMITH/ABBATRON 1 item
- IERC 1 item
- Hubbell 2 items
- ICO 1 item
- Ideal Industries 1 item
- HUBBARD 1 item
- HYSON/Sweden 1 item
- ITT 1 item
- ITT Cannon 5 items
- Keystone Electronics 11 items
- KNOBS INC - Berkeley 1 item
- JENSEN 1 item
- ITT Pomona Electronics 1 item
- JABSCO 1 item
- ITW 1 item
- ISSC 1 item
- KIRKHILL-TA MFG 1 item
- Leviton 1 item
- LESLIE LOCKE 1 item
- Leecraft 1 item
- MAJOR 3 items
- Magnecraft/S&D 1 item
- MAGNAVOX 3 items
- LOCKHEED 2 items
- LORD MANUF. 1 item
- LORD MFG. 1 item
- MELLOWES CO 1 item
- MICRO PLASTICS 7 items
- MATS Avionics 1 item
- Meltric Corp 1 item
- Mitsubishi 1 item
- Motorola 5 items
- Midwest Service 1 item
- MILITARY 16 items
- MSC 2 items
- MUELLER ELECTRIC CO. 3 items
- Mueller Electric Co 1 item
- MUELLER 1 item
- N/AN/A 1 item
- NIBCO 2 items
- NORCAM 1 item
- NIAGARA PLASTICS CO. 1 item
- Ohmite 3 items
- OEC 1 item
- OMRON 1 item
- OPCON 1 item
- Pactec 4 items
- Panduit 9 items
- Pfantone 7 items
- P.S.M. FASTENER 1 item
- PARCO INC 1 item
- Paramount 1 item
- PLASTICLINE 1 item
- Polycase Products 1 item
- Picker International 1 item
- Phoenix Contacts 1 item
- Plast-A-Matic 1 item
- RAYCHEM 3 items
- PULLMAN 1 item
- RAF ELECTRONIC 1 item
- RADNOTI 1 item
- RICHCO PLASTICS CO 6 items
- Rogan Brothers 2 items
- Rogers 1 item
- Robinson Aviation 1 item
- ROGAN 1 item
- ROCKWOOD 1 item
- RED DEVIL INC 1 item
- REES Inc 1 item
- RITTAL CORP. 6 items
- Roxtec 3 items
- Roxtec AB 1 item
- RMF PRODUCTS 1 item
- Schatz 1 item
- Schurter 1 item
- Servicestar 1 item
- Semiconductor Technology Inc 1 item
- Sealectro 1 item
- SDP/SI 1 item
- SIFAM 1 item
- SINCLAIR & RUSS INC. 1 item
- SOL-VEX 1 item
- Southco 6 items
- SPC TECHNOLOGY 1 item
- SQUARE D 1 item
- SLOAN 3 items
- SPC Technology / SAMAR 1 item
- SPEARS MANUFACTURING CO 3 items
- StockCap 1 item
- SUBURBAN INDUSRTIES INC. 1 item
- T&B/Ansley 2 items
- Tektronix 3 items
- T & M Plastics 1 item
- T&B 1 item
- TACTEC 1 item
- Tech-Etch Inc 1 item
- THOMAS & BETTS 2 items
- Thermalloy/Aavid 31 items
- TINNERMAN 1 item
- TOMCO 1 item
- Torrington 1 item
- TYCO/T&B 2 items
- Umpco 9 items
- Wakefield Engineering 2 items
- Waldes-Truarc 4 items
- W M Berg 1 item
- Vector 1 item
- VETTE 1 item
- VLIER 1 item
- Warner Electric 4 items
- WAXMAN INDUSTRIES 1 item
- Westcoast Air Devices 1 item
- XEROX 1 item