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 865-888 of 947

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  1. Unidentified MFG - 8-148 - Quad 4-Position Thumb or Screw Driver Binding Post, Phenolic Terminal Strip Board.
    Unidentified MFG - 8-148 - Quad 4-Position Thumb or Screw Driver Binding Post, Phenolic Terminal Strip Board.
    Special Price $5.98 Regular Price $8.95 As low as $5.49

    Quad 4-Position Thumb or Screw Driver Binding Post, Phenolic Terminal Strip Board.

    These heavy-duty binding posts were designed with the audiophile in mind. The high-quality plating process eliminates the possibility of corrosion to maintain the highest possible signal transfer and resist harsh environmental conditions.

    Key Features

    • Satin nickel
    • Audiophile quality
    • Ideal for high power applications
    • Non-oxidizing

    Phenolic Strip  0.065" Thick

    Contact Material: Brass Nickel Plated Screw Terminals

    The large 0.25" diameter knurled head allows for positive finger tight connections. Length 0.50"

    Contacts: 4 Position Quick Connect or Solder Terminal Lugs on back of unit.

    Terminal Strip Dimensions: 2.875" Long X 0.64" High, Protrudes 0.56" in Back

    Secure Electrical Connection for Optimum Performance.

    Applications: Speaker sets, Shortwave Radio, Antenna Connections, Audio/Visual, TV, Two Radio, Drake 2a, Etc..

    Vintage New Old Stock

    Proudly Made in USA

    Learn More
  2. Warner Electric - 7430-448-003 - Hardware. Mounting bracket assembly kit.
    Warner Electric - 7430-448-003 - Hardware. Mounting bracket assembly kit.
    Special Price $79.98 Regular Price $129.95
    Warner Electric - 7430-448-003 - Hardware. Mounting bracket assembly kit. The Warner Electric part number 7430-448-003 is a hardware item that functions as a mounting bracket assembly kit. This bracket is sold separately for use with Warner Electric's Compact Series photoelectric sensors, such as the 7115-448-003 model. • Product Type: Mounting bracket assembly kit • Part Name: 7430-448-003 • Manufacturer: Warner Electric • Purpose: Sold separately as hardware for mounting photoelectric sensors • Compatible Products: Used with Warner Electric's Compact Series sensors, such as the 7115-448-003 Made in USA New Learn More
  3. Warner Electric - 5311-101-001 - Hardware kit.Terminal accessory.
    Warner Electric - 5311-101-001 - Hardware kit.Terminal accessory.
    Special Price $4.98 Regular Price $8.95
    Hardware kit.Terminal accessory. Learn More
  4. Warner Electric - 5180-101-011 - Hardware, spring.
    Warner Electric - 5180-101-011 - Hardware, spring.
    Special Price $9.98 Regular Price $14.95
    NEW Warner Electric 5180 101 011 Control Collar/Spring Learn More
  5. Military - M7885/6-4-04 - Hardware, rivet. Blind. Self-plugging mechanically locked stem.
    Military - M7885/6-4-04 - Hardware, rivet. Blind. Self-plugging mechanically locked stem.
    $5.00
    READY TO SHIP - ONLY 5 LEFT IN STOCK!
    Hardware, rivet. Blind. Self-plugging mechanically locked stem. Serrated stem-type w. Material: aluminum alloy. Steel comp stem. Fastener length: 0.33" min, 0.35" max. Head: 0.054" min, 0.064" max. Shank: 0.14" min, 0.143" max. Head major diameter: 0.238" min, 0.262" max. Grip length" 0.188" min, 0.250" max. Learn More
  6. Unidentified MFG - PT-033 - Hardware, washer. 1-3/16" OD. Package of 25.
    Unidentified MFG - PT-033 - Hardware, washer. 1-3/16" OD. Package of 25.
    $3.00
    Hardware, washer. 1.196" OD (30.4mm) (1-3/16") x 0.064" (1.6mm) with an ID of 0.247" (6.2mm). Material: Nylon. Color: beige. Package of 25. Learn More
  7. Unidentified MFG - TO-3 Transistor Covers, Transistor4 - Package of 10.
    Unidentified MFG - TO-3 Transistor Covers, Transistor4 - Package of 10.
    Special Price $6.98 Regular Price $9.50

    Hardware. Transistor covers for TO-3 devices.

    Material: thermoplastic polyester.

    Package of 10. 

    Alternate: Keystone 4634

    Learn More
  8. Unidentified MFG - KNOB-007 - Hardware, knob. For 1/4" half flat shaft.
    Unidentified MFG - KNOB-007 - Hardware, knob. For 1/4" half flat shaft.
    Special Price $0.89 Regular Price $1.00 As low as $0.69

    Hardware, knob. For 1/4" half flattened shaft.

    Knurled.

    Dimensions: 0.518" (13.1mm) D x 0.502" (12.7mm) high. (ID 6.4mm x 5.6mm).

    Color: black.

    Learn More
  9. Advaanced - MP1000 - ALMP1000 - Connector, Cable Tie. Mounting pad, 1" x 1".
    Advaanced - MP1000 - ALMP1000 - Connector, Cable Tie. Mounting pad, 1" x 1".
    Special Price $0.29 Regular Price $0.40 As low as $0.12
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Advanced MP1000 - - ALMP1000 - Connector, Cable Tie Mounting Pad.

    Mounting pad, 1" x 1".

    Material: Nylon (PA 66).

    Color: Natural.

    Self Adhesive.

    UL Stablilized

    Mechanical Strength: 11 lbs

    Alternates: CT280, 6EEE8 

    Approval: UL

    These mounting bases, used with cable ties, provide an easy, durable method for routing and securing wire bundles or cables.

    Made in USA

    Learn More
  10. Unidentified MFG - Brush1 - Hardware, wire brush. For cleaning commutator.
    Unidentified MFG - Brush1 - Hardware, wire brush. For cleaning commutator.
    $9.99
    Hardware, wire brush. For cleaning motor/commutator. Dimensions: overall the handle 13.5" long. Brush housing is 7" long. Brush extends 5.25" out. Soft steel bristles. Bristles fan out when fully opened. Learn More
  11. Unidentified MFG - 8-043 - Enclosures. With lid, 3"sq x 1.5". Package of 2.
    Unidentified MFG - 8-043 - Enclosures. With lid, 3"sq x 1.5". Package of 2.
    Special Price $2.98 Regular Price $3.50 As low as $2.69

     8-043 Enclosures, Project Box.

    Material: Plastic.

    One semicircular hole about 11/16" x 3/8" for wires.

    Bottom plate lifts off with five pins holding it securely in place.

    Inside dimensions 2-3/4" square x 1-1/4" deep.

    Two mounting flanges on opposite sides of bottom, mounts on 3-1/4" centers.

    Color: Black.

    Package of 2.

    Learn More
  12. Unidentified MFG - 8-869 - Hardware, cable clamp.1-1/8". Package of 10.
    Unidentified MFG - 8-869 - Hardware, cable clamp.1-1/8". Package of 10.
    Special Price $4.49 Regular Price $6.00 As low as $3.98

    Cable Clamps. 1 1/8" 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 1/8".

    Material: Vinyl Over Steel.

    With 1/4" slot mounting.

    Note: New, older stock.

    Package of 10.

    Learn More
  13. Unidentified MFG - AN931-11-16 - Hardware, grommet. For 1/16" ID. Package of 25.
    Unidentified MFG - AN931-11-16 - Hardware, grommet. For 1/16" ID. Package of 25.
    $3.00
    Hardware, grommet. For 1/16" (1.5mm) openings. Material: rubber. Elastic, hot oil and coolant resistant. Dimensions: 1-5/16" (32.0mm) OD, 11/16" (16.8mm) ID, x 3/8" thick. Note: This product maybe replaced with MS35489-19. Package of 25. Learn More
  14. Unidentified MFG - 285652-2 - Hardware, Knob. 1/4" Shaft w/Metal Insert and Two Set Screws, Kurled w/Pointer.
    Unidentified MFG - 285652-2 - Hardware, Knob. 1/4" Shaft w/Metal Insert and Two Set Screws, Kurled w/Pointer.
    Special Price $3.98 Regular Price $4.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    285652-2  - Hardware, Plastic Control Knob.

    For 1/4" Diameter Shaft with Metal Insert and Two Set Screws.

    Knurled Vertical Texture in the Outside

    Beige with Directional Indicator.

    Dimensions: 11/16" Diameter x 3/4" High.

    Note: With Top Light beige Tab.

    Applications: Test Equipment, Instrumentation

    Learn More
  15. Umpco - MS-921333-71 - 5340-00-057-2904 - Hardware, Cable Clamp. 1/2" - 13/64".
    Umpco - MS-921333-71 - 5340-00-057-2904 - Hardware, Cable Clamp. 1/2" - 13/64".

    Umpco - MS-921333-71 - 5340-00-057-2904 -Hardware, Cable Clamp. 1/2" - 13/64".

    Cushioned Metal, Synthetic Rubber Jacketed.

    Mount: 5.0mm hole.Diameter: 0.203"

    Material Thickness: 0.032"

    Center to Center Distance Between Loop and Mounting Hole: 0.656 inches nominal

    Distance from Loop Center to Tongue End: 0.875 inches nominal

    Loop Inside Diameter: 0.500 inches nominal

    Note: Clamp is actually marked MS21333.

    Military bags are double marked 5340-00-057-2904.

    Applications: Commerical, Industrial, Engine Wiring Harness

     

    Learn More
  16. SLOAN - A-37-A - Hardware. Diaphragm repair kit. For valves.
    SLOAN - A-37-A - Hardware. Diaphragm repair kit. For valves.
    Special Price $4.98 Regular Price $6.95
    Hardware. Diaphragm repair kit. For valves. Learn More
  17. Roxtec - CS40 - Sealing module. A Roxtec sealing module. New.
    Roxtec - CS40 - Sealing module. A Roxtec sealing module. New.
    $25.00
    READY TO SHIP - ONLY 5 LEFT IN STOCK!
    Sealing module. A Roxtec sealing module consists of two halves, and has removable layers and a center core. Learn More
  18. Roxtec - CM15W40 - Sealing module. A Roxtec sealing module, 3 core. New.
    Roxtec - CM15W40 - Sealing module. A Roxtec sealing module, 3 core. New.
    Special Price $14.50 Regular Price $19.95
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Sealing module. A Roxtec sealing module consists of two halves, and has removable layers. 3 Core. Learn More
  19. Raychem - 202K163-3-0 - Tubing. Molded Boot Straight Size 63.
    Raychem - 202K163-3-0 - Tubing. Molded Boot Straight Size 63.
    Special Price $12.98 Regular Price $18.95

    Raychem - 202K163-3-0 - Tubing. Thermofit Heat Shrinkable Polymeric.

    Molded Boot Straight Size 63.

    ID Supplied: 1.692" (43mm)

    Boot Color: Black

    Length: 3.9" (99.1mm) 

    ID Recovered: 1.11' (28.2mm) 

    Type: PO Polyolefin

    Shrink Ratio: 1.5:11O

     

    Learn More
  20. Panduit - PLF1M-M2 - Hardware, wire maker/ties. Bundle 7/8". Package of 1000.
    Panduit - PLF1M-M2 - Hardware, wire maker/ties. Bundle 7/8". Package of 1000.
    $100.00
    Hardware, wire maker/ties. Bundle 7/8" (22mm). Material: Nylon. Dimensions: 4-3/8" (109mm) long x 0.098" (2.5mm) wide. Red. Package of 1000. Learn More
  21. OHMITE - 6006 - Hardware, washer. Package of 100.
    OHMITE - 6006 - Hardware, washer. Package of 100.
    Special Price $9.95 Regular Price $15.99
    Hardware, washer. Material: metal. Dimensions: 15.9mm OD x 2.2mm high with an ID of 4.7mm. Package of 100. Application: For use with ceramic power resistors. Learn More
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