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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  1. ACCURATE - 5222-4 – Hex Head Slotted Screw.1/4" (0.250”) Diameter x 1" Length. Package of 50.
    ACCURATE - 5222-4 – Hex Head Slotted Screw.1/4" (0.250”) Diameter x 1" Length. Package of 50.
    Special Price $3.98 Regular Price $5.95
    ACCURATE - 5222-4 – Hex Head Slotted Screw.1/4" (0.250”) Diameter x 1" Length. Package of 50. Hardware, Screw Fastener, Sheet-Metal Full Thread, Type B Self-Threading Screw, Gimlet Point Size:1/4-Inch (0.250”) Diameter, 1-inch Long Screw Size Guide: #14 = 1/4” = 6.35mm Screw Head Type: Slotted Head, Hex 7/16-inch. Material: Cadmium Plated, Steel. Note: Cadmium retains its original appearance longer than zinc , and is superior to zinc in marine and industrial environments. Due to Cadmium's lubricity, it is also preferred for moving parts. Suggested Hole Size for 14-10 Size Screws is 5.5mm (0.2165”) Applications: Industrial, Automotive, Manufacturing, Appliances, Aerospace Package of 50. Learn More
  2. ADEL WIGGINS - 8-619 - Hardware, Clamp /Strap For 1/2" Conduit / EMT. Package of 10
    ADEL WIGGINS - 8-619 - Hardware, Clamp /Strap For 1/2" Conduit / EMT. Package of 10
    Special Price $1.98 Regular Price $2.50 As low as $1.49

    Hardware, Clamp / Strap For 1/2" Conduit/EMT.

    One Hole Conduit Strap, Steel, Nominal Conduit/Pipe 1/2 in, For Use With EMT,

    Package of 10

    Learn More
  3. ACME - 9-340 - Hardware. Gears and belts set.
    ACME - 9-340 - Hardware. Gears and belts set.
    $3.50
    Hardware. Gears and belts set, 2 plastic 14.4mm 17-tooth and 2 smaller 9.6mm 11-tooth gears. All approximately 4.7mm ID plus 3 different corresponding belts approximately 80mm, 70mm and 50mm. Outside diameter KIT - for precision timing and light-duty robotics. COG BELTS. Learn More
  4. ABB CONTROL INC. - K3TA - Hardware, lug kit. 2-14AWG.
    ABB CONTROL INC. - K3TA - Hardware, lug kit. 2-14AWG.
    $3.00
    Hardware, lug kit. 2-14AWG. 3P 60Amp. 3 pieces per bag. Learn More
  5. 3M - 4737T 1/4 - Hardware, Electrical Tape. 1/4" x 36 Yards.
    3M - 4737T 1/4 - Hardware, Electrical Tape. 1/4" x 36 Yards.
    Special Price $12.98 Regular Price $18.50

    3M - 4737T 1/4 - Hardware, Electrical Tape.

    Scotch® High Temperature Fine Line Tape 4737T should be used for masking fascia, rocker panels, two-tone and other multiple color applications where critical paint break lines are required in high value processes. For indoor use only.

    Scotch High Temperature Conformable.

    Material: Vinyl Fineline.

    Number 3m Part Number: 4737T

    Adhesion To Steel Ozin N100 Mm: 10.5 (11.5)

    Adhesive Type: Rubber

    Backing Material; Vinyl

    Color Translucent Blue

    Dimensions: Width:  ¼” (0.250), Length: 36 Yards

    Elongation: 115 Percent

    Industries: Automotive; Electronics; Furniture; General Industrial; Metalworking; Military & Government; Specialty Vehicle; Transportation; Woodworking

    Maximum Operating Temperature: 149 C (300 F)

    Tensile Strength Metric: 280

    Thickness: 5.4

    Size: 1/4" x 36 yards x 5.1 mil (0.13 mm).

    New Old Stock

    SKU: 00021200722462

    Proudly Made in USA

    Learn More
  6. Manufacturer UnIdentified - 8054 - Hardware,  Spacer. Threaded 6-32, Nylon 0.25" D. Package of 50.
    Manufacturer UnIdentified - 8054 - Hardware, Spacer. Threaded 6-32, Nylon 0.25" D. Package of 50.
    Special Price $7.98 Regular Price $9.50 As low as $5.98

    8054 Hardware, Nylon Spacer.

    Nylon round spacers are nonmagnetic and nonconductive, making them ideal for use in electronics applications. Lightweight and corrosion resistant, they are often used instead of metal fasteners in light-duty furniture applications.

    Gender Female

    6-32 Threaded.

    Material: Nylon 6/6.

    Color: Natural

    Dimensions: 0.250" D x 0.700" long. Just over 11/16" Length

    Package of 50.

    Alternates: 145-15TSP009-ND, STR-8, 4032, 3ZMD3 (0.750=Length)

    Learn More
  7. Signal Measurement Co.  - 106TSP - Adjustable Universal Pedestal Equipment Mount 4" to 8"
    Signal Measurement Co. - 106TSP - Adjustable Universal Pedestal Equipment Mount 4" to 8"
    Special Price $12.98 Regular Price $24.95 As low as $9.98

    Signal Measurement Co. - 106TSP - Adjustable Universal Pedestal Equipment Mount 4" to 8"

    This Pedestal Mount can angle, tilt, swivel and extend your holder/device for a better viewing position. This mount swivels 360 degrees horizontally and vertically. It extends 4 to 8 inches (100 - 200 mm) and can be attached to any flat surface. The face plate has an AMPS hole pattern to accommodate most holders, cradles, mounts and car kits.

    Features:

    • Strong Durable Construction
    • 360 Degree Swivel
    • Provides a firm installation
    • Up to 8“ high with 2” extension.
    • Aluminum 0.500" Diameter Extension rod.
    • Outer Support Sleeve 1 inch diameter with 0.50” inner rod.
    • Allen Wrench with 3 additional set screws.
    • Compatible with any holder using the standard 4 Hole "AMPS" pattern.

    Specifications:

    • Material: High Grade Aluminum Rods, Steel Base Plates, Plastic Sleeves
    • 2.50 Inch Diameter Round Mounting Base
    • Wingnuts for easy adjustment
    • 1/8” Think Steel Face Plate
    • Color: Black

    Applications: Use in the Car, Home, Boat, Camping, Work bench to Mount Cell Phones, Tablets, Test Equipment, Cameras, Speakers, GPS, Radar Detector, Fish Finders, Gaming, Rear View LCD Monitors, Displays.

    Learn More
  8. WESTCOAST AIR DEVICES - MS16535-32 - Hardware, tubular rivits.
    WESTCOAST AIR DEVICES - MS16535-32 - Hardware, tubular rivits.
    $0.25
    Hardware, tubular rivits. Head: 2.9mm wide, shaft is 2.8mm long and 1.5mm D. Military NSN 5320-01-031-6671. Learn More
  9. VLIER - SSB56N - SPRING LOADED BALL PLUNGER
    VLIER - SSB56N - SPRING LOADED BALL PLUNGER
    Special Price $7.49 Regular Price $10.00
    5340-00-771-0021 STEEL/STAINLESS STEEL SPRING LOADED BALL PLUNGERQUICK RELEASE BARRY WRIGHT CORP VLIER ENGIEERING DIV 0.578 INCHES NOMINAL OVERALL LENGTH 0.618 INCHES NOMINAL THREAD QUANTITY PER INCH 18 NOMINAL THREAD SIZE 0.3125 INCHES SPECIAL FEATURES COLOR BLACK; NYLON LOCKING ELEMENT THREADS,CHROMIUM PLATED THREADS SHAPE ROUND THREAD SERIES DESIGNATOR UNC Learn More
  10. W M Berg - B9-1 - Hardware, Oil Less Bearing. Flanged. Package of 10.
    W M Berg - B9-1 - Hardware, Oil Less Bearing. Flanged. Package of 10.
    Special Price $12.98 Regular Price $16.50

    W M Berg - B9-1 - Hardware, Bearing. Flanged.

    For 1/8" shaft.

    Material: Plastic.

    Type: OIL-LESS BEARINGS

    Outside Diameter: 0.254

    Material: TEFLON-MIL-P-19468

    Style: PLAIN AND FLANGED STYLE

    Overall Length: 0.125

    Bearing I.D: 0.126

    Color: White.

    More info: https://www.wmberg.com/products/bearings/bearings/1/b9-1

    Package of 10.

    Learn More
  11. Vector - CCA28-84-00 - cPCI Subrack Cabinet rack and card frame
    Vector - CCA28-84-00 - cPCI Subrack Cabinet rack and card frame
    $169.75
    cPCI Subrack and card frame. 6U x 19"W x 10"D. RoHS:Yes. 5 lbs. Learn More
  12. Waldes-Truarc -N5000-68 - BP28-10 - Hardware. Retaining Rings C-Clips. Package of 25.
    Waldes-Truarc -N5000-68 - BP28-10 - Hardware. Retaining Rings C-Clips. Package of 25.
    Special Price $12.98 Regular Price $18.95
    Waldes-Truarc – N5000-68 - BP28-10 - Hardware. Retaining Rings C-Clips. Carbon Steel, 0.688 OD, Altwernate: HO-68, Package of 25. Learn More
  13. Waldes-Truarc - BP28-09 - Hardware. Retaining rings C-clip. Package of 25.
    Waldes-Truarc - BP28-09 - Hardware. Retaining rings C-clip. Package of 25.
    Special Price $0.79 Regular Price $1.00
    Hardware. Retaining rings C-clip 1-3/16" ID. Package of 25. Learn More
  14. Waldes-Truarc - BP07-18 - Hardware, C-Clips. 15/16" OD. Package of 10.
    Waldes-Truarc - BP07-18 - Hardware, C-Clips. 15/16" OD. Package of 10.
    Special Price $0.79 Regular Price $1.00
    Hardware, C-Clips. Retaining clips. Dimensions: 15/16" (28.3mm) OD x 24.5mm ID x 1.0mm thick. Package of 10. Learn More
  15. Waldes-Truarc - BP04-05 - Hardware. Retaining rings C-clips. Package of 50.
    Waldes-Truarc - BP04-05 - Hardware. Retaining rings C-clips. Package of 50.
    Special Price $2.25 Regular Price $3.00
    Hardware. Retaining rings C-clips, 0.455" ID (11.3mm). Package of 50. Learn More
  16. Unidentified MFG - MS35335-88 - Washers. External star 5mm ID. Package of 40.
    Unidentified MFG - MS35335-88 - Washers. External star 5mm ID. Package of 40.
    $3.00
    Hardware, washers. External star washer. Dimensions: Overall 9.6mm D with 5mm ID. Material: Copper alloy 425 overall, 4198010-68. Note: Military. Package of 40. Learn More
  17. Unidentified MFG - SPNY-128-9 - P00825 - Hardware, Round Spacer / Bushing/ Standoff. 0.688" Long, 0.30 OD, 0.142"ID, Package of 20.
    Unidentified MFG - SPNY-128-9 - P00825 - Hardware, Round Spacer / Bushing/ Standoff. 0.688" Long, 0.30 OD, 0.142"ID, Package of 20.
    Special Price $3.98 Regular Price $5.00 As low as $1.98

    SPNY-128-9 - P00825 - Hardware, Round Unthreaded Spacer/ Bushing / Standoff.

    Designed for use with bolts and screws, this nylon spacer is both lightweight and non-magnetic. Used for adjusting the space between two objects while providing vibration and corrosion resistance.

    Material: Nylon, Natural.

    Non-threaded.

    Operating Temperature: -40 C to 1850 C.

    Dimensions: 0.688" long x 0.30" OD, with an ID of 0.142".

    Inside Diameter fits #6 Screw

    Manufactured to ANSI Standards ans Specifications.

    Applications: Nylon Spacers are used to insulate against moisture and electricity, and are often used as glides, bushings, bearings and rollers. They have good insulation and cushioning properties, and are an economical and attractive finishing touch to many applications and assemblies.

    Alternates / Similar: Bivar 906-690, Mouser 749-906-690

    Package of 20.

    Learn More
  18. Unidentified MFG - MS25281-F12 - 3/4" Cable clamps plastic Bulk. 5/8"
    Unidentified MFG - MS25281-F12 - 3/4" Cable clamps plastic Bulk. 5/8"
    Special Price $0.79 Regular Price $1.19
    Unidentified MFG - MS25281-F12 - 3/4" Cable clamps plastic Bulk. 5/8" Tongue Hole Type: Round, unthreaded Overall Width: 0.495 inches minimum and 0.610 inches maximum Diameter: 0.198 inches minimum and 0.213 inches maximum Material Thickness: 0.085 inches minimum and 0.130 inches maximum Center To Center Distance Between Loop And Mounting Hole: 0.816 inches nominal Distance From Loop Center To Tongue End: 1.031 inches minimum and 1.171 inches maximum Loop Inside Diameter: 0.730 inches minimum and 0.770 inches maximum Special Features: Color natural Material: Plastic polyhexamethyleneamide band Material Specification: Mil-m-20693 compaty 1 mil spec single material response band Style Designator: Single loop NSN: 5340-00-934-9785 Learn More
  19. Unidentified MFG - KNOB-002 - Hardware, Instrument Knob, For 3/32" shaft.
    Unidentified MFG - KNOB-002 - Hardware, Instrument Knob, For 3/32" shaft.
    Special Price $2.49 Regular Price $3.95 As low as $1.98

    KNOB-002 - Hardware, Knob. Knurled / Splined Knob for 3/32" Shaft (0.090").

    Outside Dimensions 0.650" (16.5mm) Tall x 0.500" (12.7mm) Diameter Round.

    Aluminum Core with Two Set Screws

    No Directional Pointer.

    Color: Brown, Beige Center.

    Quality Instrument Knob.

    Learn More
  20. Unidentified MFG - SPACE3 - Hardware, spacer. 0.25" x 0.44". Package of 25.
    Unidentified MFG - SPACE3 - Hardware, spacer. 0.25" x 0.44". Package of 25.
    $3.00
    Hardware, spacer. Quarter inch OD round. With fit a #4 screw. Material: aluminum. Dimensions: 0.25" OD x 0.440" long. Non-threaded ID. Package of 25. Learn More
  21. Unidentified MFG - SPACE4 - Hardware, spacer. Hex F-to-F.
    Unidentified MFG - SPACE4 - Hardware, spacer. Hex F-to-F.
    $4.95
    Hardware, spacer. Hex F-to-F. Thread size: 10/32. Material: steel. Dimension: 16mm D x 76.3 (3") long. Learn More
  22. Unidentified MFG - BP01-21 - Screws. Flathead. 10-32 x 1". Package of 15.
    Unidentified MFG - BP01-21 - Screws. Flathead. 10-32 x 1". Package of 15.
    $3.00
    Hardware, screws. Flathead. 10-32 x 1". Material: nylon. Package of 15. Learn More
  23. Unidentified MFG - BP01-20 - Screws. Panhead. 10-32 x 1". Package of 15.
    Unidentified MFG - BP01-20 - Screws. Panhead. 10-32 x 1". Package of 15.
    $3.00
    Hardware, screws. Panhead. 10-32 x 1". Material: nylon. Package of 15. Learn More
  24. Unidentified MFG - CTI 43635 - 4/40 SS Threaded Hex Spacers/Stand-Offs
    Unidentified MFG - CTI 43635 - 4/40 SS Threaded Hex Spacers/Stand-Offs
    Special Price $0.49 Regular Price $0.65

    CTI 43635 - 4/40 SS Threaded HEX Spacers/Stand-Offs

    New Bulk

    Learn More
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