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 stockRequest it here. 

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  1. !@ 2 items
  2. LEADER 1 item
  3. 3M 6 items
  4. Unmarked 376 items
  5. ABB CONTROL INC. 2 items
  6. Aavid Thermalloy 1 item
  7. Analog Devices Inc 1 item
  8. Accuride 3 items
  9. ACME 4 items
  10. Adel Wiggins 3 items
  11. ACCURATE 1 item
  12. Allen Bradley - AB 2 items
  13. Alcoknob 2 items
  14. Alco Electric 1 item
  15. Allmetal 1 item
  16. Alcoswitch 1 item
  17. Alatec Products 1 item
  18. Alpha Metals 1 item
  19. Akryl 1 item
  20. Amp Inc 15 items
  21. American Fastener 5 items
  22. AMP/TYCO ELECTRONICS 1 item
  23. AMP 1 item
  24. American 1 item
  25. Amatom 1 item
  26. Amphenol 2 items
  27. Anacondia Metal Hose Co 1 item
  28. Appleton 1 item
  29. Anchor 1 item
  30. Armstrong 1 item
  31. Astatic 1 item
  32. APPLETON ELECTRIC CO. 1 item
  33. Bergquist 4 items
  34. Bird 3 items
  35. BI (BECKMAN) 1 item
  36. Bivar Inc 9 items
  37. Berquist 7 items
  38. BIVAR 2 items
  39. Bogen 1 item
  40. BARCO 1 item
  41. Bell Electric 1 item
  42. BLH ELECTRONICS 1 item
  43. BW Controller Corporation 1 item
  44. Brady 1 item
  45. Browning 3 items
  46. BYRD 1 item
  47. Bud Industries 3 items
  48. Burndy 2 items
  49. Cambion 3 items
  50. Centronix 1 item
  51. Challenger 26 items
  52. Calrad 3 items
  53. Catamount 1 item
  54. Century 1 item
  55. Chesterton 1 item
  56. CAMLOC 1 item
  57. Century Fasteners Corp 5 items
  58. CLIPPARD 2 items
  59. Comptrol 1 item
  60. Cleveland Steel & Polymer 1 item
  61. CORNUCOPIA TOOL & PLASTICS 1 item
  62. Comcab 1 item
  63. CTS 1 item
  64. Cutler-Hammer 4 items
  65. Crydom 1 item
  66. Custom 11 items
  67. CUSTOM PLASTIC INJECTION 1 item
  68. DAKA-WARE 2 items
  69. Cutler-Hammer / Eaton * 1 item
  70. Cutler-Hammer / Eaton 1 item
  71. Dek Inc/Deklip 3 items
  72. DATA-WARE 1 item
  73. DENNISON 1 item
  74. Dayton 19 items
  75. DELL 1 item
  76. EF JOHNSON CO 2 items
  77. Eagle 2 items
  78. ELECTROVERT 1 item
  79. EAO Switch 2 items
  80. ELECTRONIC HARDWARE CORP. 1 item
  81. Edwards Signaling Products 1 item
  82. EECO 1 item
  83. DUPONT 1 item
  84. E F JOHNSON CO 1 item
  85. Die-Cut Products Co 1 item
  86. DREXELBROOK 1 item
  87. ELESA. 1 item
  88. Elma 1 item
  89. ESSEX 1 item
  90. Entegris 1 item
  91. FALK/SUNDSTRAND 2 items
  92. FASTENAL 2 items
  93. General Electric 4 items
  94. Federal Pacific 1 item
  95. GC Electronics 1 item
  96. Gemini 1 item
  97. Gary Plastic Packaging 2 items
  98. GM/DELCO 1 item
  99. Globe Electronics 3 items
  100. Gould 2 items
  101. GREENLITE 1 item
  102. Golconda Screw Inc 2 items
  103. GUDEBROD 1 item
  104. Hewlett Packard 1 item
  105. HEYCO 7 items
  106. HH Smith 3 items
  107. HERMAN SMITH INC 3 items
  108. Hoffman 9 items
  109. Hellerman Tyton 26 items
  110. HONEYWELL 1 item
  111. HARTING 1 item
  112. HELLERMAN 1 item
  113. Hazel 1 item
  114. Hoffman Engineering 1 item
  115. HILTI 4 items
  116. HH SMITH/ABBATRON 1 item
  117. IERC 1 item
  118. Hubbell 2 items
  119. ICO 1 item
  120. Ideal Industries 1 item
  121. HUBBARD 1 item
  122. HYSON/Sweden 1 item
  123. ITT 1 item
  124. ITT Cannon 5 items
  125. Keystone Electronics 11 items
  126. KNOBS INC - Berkeley 1 item
  127. JENSEN 1 item
  128. ITT Pomona Electronics 1 item
  129. JABSCO 1 item
  130. ITW 1 item
  131. ISSC 1 item
  132. KIRKHILL-TA MFG 1 item
  133. Leviton 1 item
  134. LESLIE LOCKE 1 item
  135. Leecraft 1 item
  136. MAJOR 3 items
  137. Magnecraft/S&D 1 item
  138. MAGNAVOX 3 items
  139. LOCKHEED 2 items
  140. LORD MANUF. 1 item
  141. LORD MFG. 1 item
  142. MELLOWES CO 1 item
  143. MICRO PLASTICS 7 items
  144. MATS Avionics 1 item
  145. Meltric Corp 1 item
  146. Mitsubishi 1 item
  147. Motorola 5 items
  148. Midwest Service 1 item
  149. MILITARY 16 items
  150. MSC 2 items
  151. MUELLER ELECTRIC CO. 3 items
  152. Mueller Electric Co 1 item
  153. MUELLER 1 item
  154. N/AN/A 1 item
  155. NIBCO 2 items
  156. NORCAM 1 item
  157. NIAGARA PLASTICS CO. 1 item
  158. Ohmite 3 items
  159. OEC 1 item
  160. OMRON 1 item
  161. OPCON 1 item
  162. Pactec 4 items
  163. Panduit 9 items
  164. Pfantone 7 items
  165. P.S.M. FASTENER 1 item
  166. PARCO INC 1 item
  167. Paramount 1 item
  168. PLASTICLINE 1 item
  169. Polycase Products 1 item
  170. Picker International 1 item
  171. Phoenix Contacts 1 item
  172. Plast-A-Matic 1 item
  173. RAYCHEM 3 items
  174. PULLMAN 1 item
  175. RAF ELECTRONIC 1 item
  176. RADNOTI 1 item
  177. RICHCO PLASTICS CO 6 items
  178. Rogan Brothers 2 items
  179. Rogers 1 item
  180. Robinson Aviation 1 item
  181. ROGAN 1 item
  182. ROCKWOOD 1 item
  183. RED DEVIL INC 1 item
  184. REES Inc 1 item
  185. RITTAL CORP. 6 items
  186. Roxtec 3 items
  187. Roxtec AB 1 item
  188. RMF PRODUCTS 1 item
  189. Schatz 1 item
  190. Schurter 1 item
  191. Servicestar 1 item
  192. Semiconductor Technology Inc 1 item
  193. Sealectro 1 item
  194. SDP/SI 1 item
  195. SIFAM 1 item
  196. SINCLAIR & RUSS INC. 1 item
  197. SOL-VEX 1 item
  198. Southco 6 items
  199. SPC TECHNOLOGY 1 item
  200. SQUARE D 1 item
  201. SLOAN 3 items
  202. SPC Technology / SAMAR 1 item
  203. SPEARS MANUFACTURING CO 3 items
  204. StockCap 1 item
  205. SUBURBAN INDUSRTIES INC. 1 item
  206. T&B/Ansley 2 items
  207. Tektronix 3 items
  208. T & M Plastics 1 item
  209. T&B 1 item
  210. TACTEC 1 item
  211. Tech-Etch Inc 1 item
  212. THOMAS & BETTS 2 items
  213. Thermalloy/Aavid 31 items
  214. TINNERMAN 1 item
  215. TOMCO 1 item
  216. Torrington 1 item
  217. TYCO/T&B 2 items
  218. Umpco 9 items
  219. Wakefield Engineering 2 items
  220. Waldes-Truarc 4 items
  221. W M Berg 1 item
  222. Vector 1 item
  223. VETTE 1 item
  224. VLIER 1 item
  225. Warner Electric 4 items
  226. WAXMAN INDUSTRIES 1 item
  227. Westcoast Air Devices 1 item
  228. XEROX 1 item
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Items 793-816 of 947

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  1. APPLETON - FSK-1B - SINGLE GANG FS COVERS
    APPLETON - FSK-1B - SINGLE GANG FS COVERS
    Special Price $0.79 Regular Price $1.00
    ENSLOSURE COVERS SINGLE GANG FS COVERS 1381-34715 Learn More
  2. AMPHENOL - 97-94-14 - Hardware. Retaining clips. Mil-5015, Series 97, Package of 50.
    AMPHENOL - 97-94-14 - Hardware. Retaining clips. Mil-5015, Series 97, Package of 50.
    Special Price $4.98 Regular Price $6.95
    AMPHENOL - 973102A18-12S - 6-Position (Female) Flange Mount Circular Connectors Aluminum. The 97-3102A-18-12S is a 6-contact Circular Connector, box receptacle, 18-12 insert arrangement, solid backshell and size-18 shell. Connector component is fabricated from high grade aluminum alloy, with a conductive cadmium-plated finish and an olive drab chromate after-treatment. Contact is silver plating with pre-tinned solder cups. Inserts for solder style contacts are diallyl-phthalate. Solid shell designed for open wiring. Mounts directly on chassis, equipment or panel. Includes internal polarized key in front shell. • Medium to heavy weight cylindrical • Durable and field-proven design • Single key/keyway polarization • Threaded coupling, hard dielectric inserts • Non-rotating contacts • -55 to +125°C Operating temperature_ Building Automation, Robotics, Automotive, Commercial, Medical, Maintenance & Repair, Sensing & Instrumentation USED / Removed from Equipment. Each has a 4 cond cable soldered end. Learn More
  3. AMERICAN - A212 BLACK - Switch, knob. For P/B switches.
    AMERICAN - A212 BLACK - Switch, knob. For P/B switches.
    $1.00
    Switch, knob. For P/B switches. Color: black. Dimensions: 0.375" D x 0.276" high. Wall: 0.111". Shaft: for non-threaded ID 0.151". Learn More
  4. AMP INC - 552562-1 - Hardware, kit. Bail lock.
    AMP INC - 552562-1 - Hardware, kit. Bail lock.
    $3.76
    Hardware, kit. Bail lock. Mount: vertical. (Champ). Learn More
  5. TE Connectivity AMP INC - 206070-1 - Hardware. Cable Clamp Kit #17.
    TE Connectivity AMP INC - 206070-1 - Hardware. Cable Clamp Kit #17.
    Special Price $4.98 Regular Price $6.00 As low as $3.98

    TE Connectivity AMP INC - 206070-1 Hardware.

    Cable Clamp Kit #17.

    Shell Size 17.

    Circular T Black.

    Note: Will mate AMP INC connector 206044-1, 206043-1, not included.

    (See SKUs 139588 & 139589)

    Learn More
  6. AMP INC - 745779-2 - HARDWARE KIT
    AMP INC - 745779-2 - HARDWARE KIT
    $3.00
    SPRING LATCHES/STRAIN RELIEF HARDWARE KIT IND PKG'D Learn More
  7. AMATOM - 10101-B440-4A - Hardware, handle.
    AMATOM - 10101-B440-4A - Hardware, handle.
    $5.95
    Hardware, handle. Small rounded. Dimensions: internal 4/40 thread 1.25 mount centers (36.4mm wide x 25.0mm tall). Learn More
  8. AMP INC - 320-0021-000 - Hardware Kits
    AMP INC - 320-0021-000 - Hardware Kits
    $3.95
    Hardware Kits , DL CENTER MTG POL POST 4 POST Learn More
  9. AMP INC - 745508-4 - Hardware, cable clamp. Ferrule split-ring.
    AMP INC - 745508-4 - Hardware, cable clamp. Ferrule split-ring.
    $1.00
    Hardware, cable clamp. Ferrule split-ring. Diameter: 7.87 mm. Shell size: 2, 3. Learn More
  10. AMP INC - 03041218 - Gasket for Amp Inc 282105-1. Package of 100.
    AMP INC - 03041218 - Gasket for Amp Inc 282105-1. Package of 100.
    $2.50
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Hardward, strain relief. Gasket for Amp Inc 282105-1, one position superseal. Size: 2.5 / 3.5mm OD x 7.7mm long. Color: gray. Package of 100/box.

    Learn More
  11. TE Connectivity / AMP INC - 54012-1 - Hardware, strain relief. For circular connectors.
    TE Connectivity / AMP INC - 54012-1 - Hardware, strain relief. For circular connectors.
    Special Price $16.98 Regular Price $22.95

    TE Connectivity / AMP INC - 54012-1 - Hardware, Strain Relief.

    Versatile and rugged, cost effective design. CPC comes in six different series to allow you to choose the product best suited to your design requirements. Mounting options include panel mount, free-hanging and wire-to-board. The receptacle and plug housings accept Type III+ or Size 20 signal contacts, Type XII power contacts or AMP POWERBAND contacts. The housings come in configurations designed to handle signal, power or combinations of signal and power in the same housing. Sealing to IP67 is also available.

    Heat Shrink Strain Relief, Size 23, Nylon, Polyolefin, Sealable, CPC Series

    For circular connectors. Size 23, 13.97mm to 31.75mm.

    • Applications:
    • Industrial machinery, factory automation; material handling equipment
    • Rail and Transit vehicles and systems
    • Medical Instrumentation & Equipment
    • Communication equipment, networking, data storage, computers & peripherals
    • HVAC, Commercial and building equipment
    • Lighting and signage
    • Motor vehicles - Auto/bus/truck; off-road and recreational vehicles; agricultural machinery; construction equipment
    • Aerospace and defense equipment and systems
    Learn More
  12. TE Connectivity / AMP INC - 54010-1 - Hardware, Strain Relief, Circular Connectors, Heat Shrink.
    TE Connectivity / AMP INC - 54010-1 - Hardware, Strain Relief, Circular Connectors, Heat Shrink.
    Special Price $14.98 Regular Price $18.95

    TE Connectivity / AMP INC - 54010-1 -Hardware, Strain Relief.

    Versatile and rugged, cost effective design. CPC comes in six different series to allow you to choose the product best suited to your design requirements. Mounting options include panel mount, free-hanging and wire-to-board. The receptacle and plug housings accept Type III+ or Size 20 signal contacts, Type XII power contacts or AMP POWERBAND contacts. The housings come in configurations designed to handle signal, power or combinations of signal and power in the same housing. Sealing to IP67 is also available.

    Connector, Circular, Heat Shrink Boot Size 11, Nylon, Polyolefin, CPC Series

    Type: Cable Seal

    For with CPC Connectors Circular.

    Size 11, 6.35-15.24mm.

    • Applications:
    • Industrial machinery, factory automation; material handling equipment
    • Rail and Transit vehicles and systems
    • Medical Instrumentation & Equipment
    • Communication equipment, networking, data storage, computers & peripherals
    • HVAC, Commercial and building equipment
    • Lighting and signage
    • Motor vehicles - Auto/bus/truck; off-road and recreational vehicles; agricultural machinery; construction equipment
    • Aerospace and defense equipment and systems
    Learn More
  13. AMP INC - 205980-1 - Hardware, kit. D-Sub Conn's. Package of 10 Sets.
    AMP INC - 205980-1 - Hardware, kit. D-Sub Conn's. Package of 10 Sets.
    $4.00
    Hardware, kit. Male screw retainer, for metal-shell connectors. For D-Sub connectors. Kit consists of 2 screws and 2 retainers. Package of 10 Sets. Learn More
  14. AMERICAN FASTENER - BP02-01 - Hardware, screw. Philips head 2/56. Package of 50.
    AMERICAN FASTENER - BP02-01 - Hardware, screw. Philips head 2/56. Package of 50.
    Special Price $1.99 Regular Price $3.00
    Hardware, screw. Philips head. Size: 2/56 x 9/16" (5/8"). Package of 50. Learn More
  15. AMERICAN FASTENER - BP24-05 - Screw. Slot 2/56 x 3/16". Package of 50.
    AMERICAN FASTENER - BP24-05 - Screw. Slot 2/56 x 3/16". Package of 50.
    Special Price $1.99 Regular Price $3.00
    Hardware, screw. Slot 2/56 x 3/16". Package of 50. Learn More
  16. ALCOSWITCH - 64T-3 - Switch, hardware. Lens only.
    ALCOSWITCH - 64T-3 - Switch, hardware. Lens only.
    $0.75
    Switch, hardware. Lens only for Alcoswitch illuminated 164TL switches. Size: 16mm rectangular. Note: Lens sets include button, diffuser and cap. Color: orange. Learn More
  17. ALLEN BRADLEY - AB - 871C-N3 - AB - 871C-N3-SER A - Switch, Proximity. 18mm Hex Nuts. Package of 2.
    ALLEN BRADLEY - AB - 871C-N3 - AB - 871C-N3-SER A - Switch, Proximity. 18mm Hex Nuts. Package of 2.
    Special Price $4.98 Regular Price $7.50 As low as $3.98

    ALLEN BRADLEY - AB - 871C-N3 - AB - 871C-N3 SER A- Switch, Proximity Nickel Plated Brass Nuts. Package of 2

    Genuine Rockwell Automation Parts

    Large Hex Nuts 18mm

    Nickel Plated Brass Mounting Nut

    UPC: 662073675471

    Proudly Made in USA

    Package of 2

    Alternates: GXM3MD2439, 871T-N4, ST02, OP-3052

    Learn More
  18. ALPHA METALS - 628631-01 - Solder Preforms-Rings 0.270" ID. Package of 300.
    ALPHA METALS - 628631-01 - Solder Preforms-Rings 0.270" ID. Package of 300.
    $3.00
    Solder Preforms-Rings 0.270" ID. Alloy 60/40. Wire Dia: 0.050". Package of 300. Learn More
  19. ALATEC PRODUCTS - M55155/30-7 - Military double turret connectors.
    ALATEC PRODUCTS - M55155/30-7 - Military double turret connectors.
    $0.99
    Military double turret connectors. 5940-000824889, TERMINAL LENGTH 0.312", OVERALL HT 0.468", OVERALL dia 0.187 INCHES, THRU-HOLE dia 0.040",LARGEST dia 0.145" SINGLE END, TURRET MINOR dia 0.065",SINGLE END ELECTRICAL INSULATION FEATURE UNINSULATED MOUNTING METHOD STYLE D33 SWAGE MINOR BUSHING LENGTH 0.109 INCHES SWAGE DEPTH 0.093 INCHES SWAGE OUTSIDE DIAMETER 0.112 INCHES BASIC SHAPE STYLE A5A NONTUBULAR, ROUND CONDUCTOR ACCOMMODATION TYPE DOUBLE TURRET SINGLE END MATERIAL COPPER OVERALL. Learn More
  20. ALLMETAL - BP02-03 - Screw. Pan head 2/56 x 3/4". Package of 50.
    ALLMETAL - BP02-03 - Screw. Pan head 2/56 x 3/4". Package of 50.
    Special Price $1.99 Regular Price $3.00
    Hardware, screw. Pan head 2/56 x 3/4". Material: stainless steel. Package of 50. Learn More
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