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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Unidentified MFG - BP03-07 - Hardware, screw. 4/40 x 5/16" self locking. Package of 50.$2.00Hardware, screw. 4/40 x 5/16" self locking. Flat head. Package of 50. Learn More -
Unidentified MFG - BP03-06 - 2/56 X 3/16" SS SCREWS FLAT HEAD 50/$1.50 BULK$1.502/56 X 3/16" SS SCREWS FLAT HEAD 50/$1.50 PER BAG Learn More -
Unidentified MFG - BP03-03 - Tinnerman nuts 10/24. Package of 25.Special Price $1.13 Regular Price $1.50Hardware. Tinnerman nuts 10/24. Package of 25. Learn More -
Unidentified MFG - 52600F013 - Mica insulators. 9 Pin. Package of 10.$1.00Hardware, mica insulators. Case: 9 round 0.810" OD, 0.14" ID. Package of 10. Learn More -
Unidentified MFG - 31-119917-2603 - Hardware. 2/56 x 1/4" screws. Package of 200.Special Price $3.38 Regular Price $4.50Hardware. 2/56 x 1/4" screws. Package of 200. Learn More - Unidentified MFG - 16-107283-205 - Hardware, rivet. Fits 0.11" or 2.9mm hole. Package of 20.$0.50Hardware, rivet. Fits 0.11" or 2.9mm hole. Material: steel and aluminum. Package of 20. Learn More
- Unidentified MFG - 4950013 - Hardware, insulators. For TO-218. Package of 25.$3.00Hardware, insulators. For TO-218 components. Material: rubber. Package of 25. Learn More
- Unidentified MFG - 4310007 - End ejectors only. Package of 2.$0.50Connector, edge card. End ejectors only. Material: plastic. Color: white. Each with roll pin. Package of 2. Learn More
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Unidentified MFG - 211-128 - Hardware, idiot plug. Mount: 1/3"D. Package of 25.$3.00READY TO SHIP - ONLY 15 LEFT IN STOCK!Hardware, idiot plug. Snaps into a 1/3" (9.8mm or 0.389") hole. Material: plastic, black. Package of 25.
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Unidentified MFG - 232660-10 - Hardware, cable clamp. 5/8". Package of 25.$3.00READY TO SHIP - ONLY 17 LEFT IN STOCK!Hardware, cable clamp. 5/8". Material: nylon. Overall dimensions: 5/8" closed ID. 1.262" long (single hole mount) x 0.503" wide x 0.723" high. Package of 25.
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Unidentified MFG - 31-119923-8206 - Set Screw 8/32 SS 0.373"Long$0.25Stainless Steel 8/32 Allen Hex - Set Screw 0.161"OD x 0.373"Long Stainless Steel 9.4mm x 4.1mm threaded Learn More -
Unidentified MFG - 056-5155C - 4" x 2.7" x 1"- ID Transparent HousingUnidentified MFG - 056-5155C - 4" x 2.7" x 1"- ID Transparent Housing.
It's a plastic cover for Something that wants to be seen, or admired.
Dimensions: 1.1" High x 3" wide x 5.7" Long Including Rounded Eedges for Mounting.
Excellent Display/Museum piece Cover.
Two Protected Mounting holes offset, about 4.9" apart.
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Unidentified MFG - 068-408 - 1/4" Hex M-F 0.75"L Aluminum + 3/16"stud$0.39Hardware, spacers. 1/4" OD x 0.75" long hexagonal male-female aluminum + 3/16" 4/40 stud. Learn More -
Unidentified MFG - 5330-01-340-6853 - Gasket seal.$29.99PlainA pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal. Learn More -
AAVID BOYD THERMALLOY - Model 5F - Hardware, Heatsink. TO-5, TO-39.IN STOCK - MORE THAN 500 READY TO SHIP!AAVID BOYD THERMALLOY - Model 5F - Hardware, Aluminum TO-5, TO-39 Heatsink. Five (5) Fins
The most efficient heat sink design from a geometrical standpoint is one that contains fins or pins to increase the surface area for heat transfer.
Extruded 6 Fin Slide-On PCB Attachement
These Star Shaped heatsink feature a push-on fitting
45.2 C/W Thermal Resistance
Approximately .50" Height x .62" Diameter (12.7 mm X 15.6)
Black or Red Anodized Color Available
Insert comment with your order if you you have a preferrence
Alternate: Newark: 10WX1090, Farnell 17066
NATO Code: 5960.99.946.7618
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Unidentified MFG - 6-206 - Hardware, spring. Steel 17AWG.$0.50Hardware, spring. Steel 17AWG. Approximately size: 0.502 OD x 5" long. Learn More -
Unidentified MFG - 0554 - Weather-resistant Heavy-duty Steel EnclosureSpecial Price $49.95 Regular Price $69.00Steel heavy duty cabinet/enclosure, 1/16" thick steel, green, 23" wide x 15-3/4" deep x 25" tall. Suitable for outdoor mounting to a telephone style pole, ventilated well - has 2 shelves - 2 carrying handles - top lifts up after lock has on R side release and the front door opened. 103 lbs. Learn More -
Unidentified MFG - 3364D - Enclosure. Outlet box. Material: steel.$3.00Enclosure. Outlet box. Material: steel. Dimensions: 4-11/16" square x 2-1/8" deep with (10) 1/2" knockouts on the sides, (3) 1/2" on bottom and (2) 3/4" on the bottom. Electro-plated. 30 CU.IN. capacity. Learn More -
Unidentified MFG - 0301094301 - Hardware. O-Ring.$1.00Hardware. O-Ring. Approximate dimensions: 46mm ID x 2mm thick. New. Learn More -
Unidentified MFG - #4 STAR WASHER - #4 Internal star washers. Package of 100.$3.00Hardware, washer. #4 Internal star washers. Package of 100. Learn More -
UMPCO - 1919WDG11 - Cushioned loop clamp, 0.688" OD.Special Price $1.49 Regular Price $2.00UMPCO - 1919WDG11 Hardware, cable clamps.
Cushioned loop clamp, 0.688" OD.
Inside loop ID: 0.673 - 0.703" max.
Tongue hole type, oil resistant.
Distance from loop center to tongue end: 1.032".
Center to center distance between loop and mounting hole: 0.799" min to 0.829' maximum.
Overall width: 0.490".
Material: steel, carbon with synthetic rubber mil grade Mil-R-3065.
Material thickness: 0.050".
Military NSN 5340-00-664-8163.
More info: http://www.umpco.com/products_pdf/AS21919.pdf
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UMPCO - 5340-00-050-2740 - MS21333-75 -Cushioned loop clamp, 3/4" ID.Special Price $1.69 Regular Price $2.50Out of stockUMPCO - 5340-00-050-2740 Hardware, cable clamps.
Cushioned loop clamp, 3/4" ID. Tongue hole type, oil resistant.
Distance from loop center to tongue end: 1.0".
Center to center distance between loop and mounting hole: 0.781". Overall width: 0.500:
Material: steel, carbon with synthetic rubber mil grade Mil-R-3065.
Material thickness: 0.032".
Double marked MS21333-75.
Military NSN 5340-00-050-2740.
More info: www.umpco.com/products_pdf/NASM21333.pdf
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Thermalloy/Aavid - 551002B00000 - Hardware, heatsink. For TO-220 components.$1.79Hardware, heatsink. For TO-220 components. 12 Fin. Black. Dimensions: 1.45" x 1" x 0.8" high. Learn More -
Thermalloy/Aavid - THM6079 - Hardware, heatsink. For TO-220 components.$1.00Hardware, heatsink. For TO-220 components. Black anodized. Vertical mount. No nubs or tabs. More info: http://www.thermalloy.com/products/standard/577202b00000g Learn More