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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CHALLENGER - 2813-W - SWITCH&DUPLEX WALL PLATE$3.12SWITCH & DUPLEX RECEPTACLE WALL PLATES2 GANG SPECIFICATION GRADE Learn More - Challenger - 2810-M - Hardware, cover plate. For one round receptacle, 1.393" D. Brown. New.$1.00Hardware, cover plate. For one round receptacle, 1.393" diameter. Smoothie, wall plate. Color: brown. Learn More
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Challenger - 2801-M - Hardware, cover plate. For 1 gang toggle switch. Brown. New.$1.00Hardware, cover plate. For 1 gang toggle switch. Smoothie, wall plate. Color: brown. Learn More - BRADY - PC25 - Cable clamps. 1/4". Package of 25.$1.99Hardware, cable clamps. For up to 1/4" round cable. Material: nylon. Dimensions: 0.5" wide x 1.3" long x 0.3" high. Mount: easy-to-install adhesive. Package of 25. Learn More
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BROWNING - 1VP62X3/4 – M62W-12-3/4 - 6" Variable Pitch Sheave, Single-GrooveSpecial Price $89.98 Regular Price $249.95BROWNING - 1VP62X3/4 – M62W-12-3/4 - 6" Variable Pitch Sheave, Single-Groove Enhance your industrial equipment with the Browning 1VP62X3/4 – M62W-12-3/4 Variable Pitch Sheave. This high-quality, single-groove pulley is designed to accommodate a 3/4" shaft diameter and has an outside diameter of 5.95", making it a perfect fit for various machinery setups. The pulley is crafted to work with V-Belt sections 4L or A, 5L or B, and 5V, ensuring versatile compatibility and smooth operation. Proudly manufactured in the United States, this Browning unit reflects a commitment to robustness and durability. The model does not require a bushing for installation, simplifying the maintenance process and minimizing downtime. With a unit quantity of one, you'll receive a dedicated and reliable component to keep your equipment running efficiently. Finished Bore Cast Iron Variable Pitch Sheave Durable SAE G3000 Cast Iron Screw Flange Adjusts to allow speed range variation Standard Keyway Pitch Diameter (B or 5L) (Min): 5.9 Turns Open (A or 4L) (For Min PD): 5 Belt Section 4L or A, 5L or B, 5V Turns Open (B or 5L) (For Min PD): 6 Outside Diameter (in): 5.95 Material: Cast Iron Bore (in): 0.5 Pitch Diameter (B or 5L) (Max): 4.7 Turns Open (5V) (For Min PD): 6 Number of Grooves: 1 Diameter: 6" diameter 2" overall width, for 3/4" shaft, Standard Keyway. Made by BROWNING in Nashville, USA for White Roger P/N-M62W-12-3/4 UPC 662289235124 Weight: 6 lbs. 5 Ounces List Price $475.67 Applications: Conveyors, Pumps, Fans, Mixers, Ventilators New Learn More -
BARCO - SK-1111 - Rotary Joint 1/4" BLS special casing.$95.88Rotary Joint 1/4" BLS special casing. Learn More -
Bivar Inc - EPMH-300 - Extruded Semi-Ridid PVC - Power Transistor Mounts.Special Price $6.98 Regular Price $9.50Bivar Inc - EPMH-300
Perm-O-Pads
Extruded Semi-Ridgit PVC - Power Transistor Mounts.
dimensions: 0.42" Length
UL Rated
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Bivar Inc - 126-040 - Perm-O-Pads, TO-5, TO-18, LED. Package of 50.Special Price $4.98 Regular Price $6.50READY TO SHIP - ONLY 92 LEFT IN STOCK!Bivar Inc - 126-040 Hardware, Spacers.
Perm-O-Pads series, TO-5 to TO-18, T1-3/4 LED, Universal, 4 lead, with Open Center.
Material: Nylon 6/6 94V-2
Description: 0.040 wide x 0.040 long x 0.04 thick. (Ref. Attached Diaagram)
Color: White.
Package of 50.
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APPLETON ELECTRIC CO. - GRC100 - GR Type Conduit Outlet Box.$50.00GR Type Conduit Outlet Box, Explosionproof, Dust-Ignitionproof, Malleable Iron, Unilet, GRC Hub Type. Includes: Internal Ground Screw and O-Ring, Internally Threaded Surface Cover with 3.38" Opening, 18 Cubic Inches and (2) 1" Threaded Hubs. For use with Threaded Metal Conduit. Learn More -
Analog Devices Inc - AC1363 - 19" Rack for Analog Devices.Special Price $46.98 Regular Price $68.95Hardware. Process control. 19" Rack for Analog Devices modules, signal conditioners. Dimensions: 19" x 3.5 x 3.5" deep. Color: black. Learn More -
AMP INC - 747242-1 - HARDWARE SPACER KIT$3.90SPACER HARDWARE KIT Slidelock Leaded Process Compatible:No Peak Reflow Compatible (260 C):No Learn More -
ALCOKNOB - KNP-900A 1/8 - Hardware, knob. For 1/8" shaft.Special Price $5.98 Regular Price $8.00READY TO SHIP - ONLY 44 LEFT IN STOCK!ALCO KNOB - KNP-900A Series KPN Knob.
Status: Discontinued
Fits 1/8" shaft, with one set screw.
Heavy, Silver. - Stright Knurled
Aluminum with Vertical Pointer.
Dimensions: 0.931 OD x 0.54" high. (33.6 X 13.7 mm)
Applications: Stereos, Amplifiers, Instrumentation. Vintage - Newer Used - Genuine Alco - New Old Stock
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Accuride - C-301-1204-1 - Hardware, drawer slides. Ball bearing rak slides.$12.50Hardware, drawer slides. Ball bearing rak slides, 20" closed 1.25" wide. Extends to 34". Sold in pairs only. Learn More -
3M - 3341-1L - Connector, D-Sub. Jack Socket Screws Hardware Kit only.3M - 3341-1L - Connector, D-Sub.
Jack Socket Screws Hardware Kit.
Jack Socket-Kit.
Material: Steel
Dimensions: Depth 4.8mm X Diameter 3.81mm X Length 12.7mm
Learn More - 3M - 4737T 1-Inch - Hardware, electrical tape. 1" x 36 Yards.$24.50Out of stockHardware, electrical tape. Scotch high temperature conformable. Material: Vinyl fineline. Transparent blue. Rubber resin. Vinyl backing. Size: 1" x 36 yards x 5.1 mil (0.13 mm). Learn More
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CAS - NS5W1432 - Hardware, Spacer. Rectangular 4" x 1".READY TO SHIP - ONLY 12 LEFT IN STOCK!CAS - NS5W1432 - Hardware, Ceramic Spacer. Rectangular.
Excellent mechanical strength, chemical erosion resistance, high wear/abrasion resistance and electrical isolation characteristics make these standoff insulators economical and practical for many applications.
Material: Ceramic.
Exceptional strength in compression and tension.
Electrically Insulated and withstands High Temperatures (50 to 1700 F).
Dimensions: 1" square x 4" long, with each end having an 8/32 threaded holes.
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!@ - 9-062 - SNAP HOOKSSpecial Price $1.49 Regular Price $3.00READY TO SHIP - ONLY 24 LEFT IN STOCK!3/4" SNAP HOOKS (made in west germany)
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TE CONNECTIVITY RAYCHEM - SAS-300-1-1030-0 - Thermofit Adhesive Sleeve, Meltable For Heat Shrink Tubing, Heat Shrinkable.TE CONNECTIVITY RAYCHEM - SAS-300-1-1030-0 - Thermofit Adhesive Sleeve, Meltable For Heat Shrink Tubing.
Raychem heat shrink tubing is available in different varieties of materials, colors and sizes. Each is designed to provide long term protection in the most demanding environments where moisture, corrosion, mechanical damage and extreme temperature are found.
Seal, Protect, and Strain-Relieve with Heat-Shrinkable Molded Parts in a Range of Shapes and Materials to Help Withstand Harsh Environments.
Molding temperature is 140°C (285°F).
Slit Adhesive Sleeve
Primary Product Color : Black
Primary Product Material : Polyolefin
Extruded ID: 0.300" +/-0.005" (7.60mm)
Cut Length: 1.000" +/- 0.050"
Extruded Wall 0.060 +/- 0.003"
Alternates: CB5727-000, RPN 6984850001, 6984850001-SI
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Omni Fasteners - 05-340201 - Hardware Screw 10-32 - Stainless Steel, Package of 10.READY TO SHIP - ONLY 70 LEFT IN STOCK!Omni Fasteners - 05-340201 - Hardware Screw 10-32, 302 Stainless Steel, Package of 10.
Aerospace Machine Screw.
Description: Machine Screw
Thread Class: 3A
Thread Direction: Right-hand
Thread Length: Between 0.532 inches and 0.563 inches
Fastener Length: Between 0.532 inches and 0.563 inches
Head Style: Binding, Slotted Round Head
Head Diameter: Between 0.378 inches and 0.399 inches
Head Height: Between 0.102 inches and 0.114 inches
Internal Drive Style: Cross Recess Type 1
Thread Diameter: 0.190 inches (#10) (3/16")
Thread Qty Per Inch (tpi): 32
Screw Material: Stainless Steel Composition 302
Screw Material Specification: Aisi assn standard single material response
Screw Surface Treatment: Silver
Screw Surface Treatment Specification: Qq-s-365 federal specification single treatment response
Shelf Life: NA
Applications: Aerospace - Hawker Beechcraft, Textron, Cessna, Boeing, Safran, Goodrich, Lucas Aerospace, Pilatus, and others
Alternate: NSN 5305-00-143-3289
Package of 10.
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BERGQUIST - 3223-07AC-05 - SP400-0.007-00-05 - Thermally Conductive Heat Sink Insulator. For TO-3 & TO-66. Package of 4.Package of 4 - BERGQUIST - 3223-07AC-05 Hardware, Heat Sink Insulator.
Thermally conductive insulation material, smooth and highly compliant surface characteristic with high thermal conductivity.
The Original Sil-Pad Material for TO-3 and TO-66 components.
Shape: Rhombus
SP400-0.007-AC-05
Sil-Pad 400 Insulator.
Dimensions: 1.650x1.140 Inch (41.91mm x 28.96mm)
Thickness: 0.007" (0.178mm)
Operating Temperature: -60 C to 180 C
Breakdown Voltage: 3.5 KVAC
Material: Silicone Rubber
Backing, Carrier, Fiberglass
Color: Gray
Thermal Resistivity: 1.13°C/W
Thermal Conductivity: 0.9W/m-K
Tensile Strength: 20 Mpa
Flammability Strength: UL 94 V-0
Shelf Life: N/A
Also Known as Bergquist Sil-Pad 400 Series, IDH 2167699
Alternate: Digi-Key BER203-ND, IDH 2167699
NSN 5999-01-363-0757
Price is for a strip of Four (4) Insulators.
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Rittal Corp - 9581-000 - Large Hinges with Fixing Material. For Enclosure PK 9514-000 & PK 9524-000.Rittal Corp - 9581 000 - Large Hinges with Fixing Material. For Enclosure PK 9514-000 & PK 9524-000.
Hinges: For hinged attachment of lids. The supplied drilling template ensures problem-free assembly.
1 set = 2 hinges, 4 assembly screws, 3 polyethylene sealing bungs, 1 drilling template.
Color: Grey - RAL 7035
Material: Polystyrene
Operating Temperature: 80 C
Approvals: CUL, EN
Made in Germany
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HOFFMAN - A403 - Enclosure. Heavy Duty Weatherproof Electrical Junction Box. NEMA 4 Wall Mount.HOFFMAN - A403 - Heavy Duty Enclosure. Weatherproof Electrical Junction Box
Status: Discontinued - Similar to A403DSC
Seams Continuously Welded and Ground Smooth
Nema 4 Wall Mount (IP65)
Complete with inside Cover Rubber Seal.
Oil-Resistant Gasket
Screw Cover
Wall Mount - Mounting Brackets have (4) slotted holes 2.0" Apart.
Material: Mild Steel 14 Gauge (0.083").
Color: Metallic Gray.
Internal Mount: Four 1/8" Tapped Mounting Holes
Approximate Overall Dimensions: W 3 5/64" X L 4 15/32" x D 2 15/16".
A 0.675" Hole in One End and a 0.865" Hole in the Opposite End.
New Old Stock
Weight: 1 lb 8 Ounces without packing.
Applications: Typically utilized to protect a standard IT networking series of connection, automated electronics, or equipment used for transportation signal controls, phone and cable network distribution, and security or communications equipment.
Used to protect equipment in automation control or electronic system drives, this also includes the equipment used in packaging, material handling, and non-corrosive process control in manufacturing plants.
Alternate/Similar: Hammond 1414 SC, Similar to Hoffman's Current A403DSC
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Essentra Components - TEHCBS-6-01 - Spacer, Threaded Female, Edge Holding Diameter 3/8 inch, Natural, Package of 8Essentra Components - TEHCBS-6-01 Spacer, Threaded Female, Edge Holding Diameter 3/8 inch, Natural,
Material: Nylon 6.6
Mount: Screw
Dimensions: Height 9.5 mm, Hole Diameter 3.9878 mm, Length 24.6888 mm
Mounting Hole Diameter 2.9972 mm
PCB Thickness: 1.57 mm
Width: 100 mm
Compliance: Lead Free RoHS Compliant
Proudly Made in USA
Alternates: TR Fastenings TRTEHCBS-6-01, Duratool DTRTHCBS-6-1
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Johnson Electric - 2706 - DC Motor Controller PCB with three 10 Farad Super-Capacitors & Three Switches.Johnson Electric - 2706 - DC Motor controller PCB with Three 10 Farad Super-Capacitors & Three Switches.
Johnson Electric is the industry benchmark for micro motor driven actuation. PCB provides steady current source for small motors have uneven loading characteristics.
PCB Measures 1.280" X 1.630"
Power Input: 7.2 VDC on Two Gold PCB Terminal Studs
Power Output: Two 1/8" (0.125") Quick Connect Connectors
PCB is a Super-Capacitive Drive Assembly.
7.2VDC input power paralleled with 3 series connected Super-Caps (10F @ 2.5VDC each) to total 3.3 F of capacitance @ 7.5VDC).
Each of the three Super Capacitors manufactured by Maxwell (PC10-270 Series) is rated 10 Farad 2.5VDC. Supercapacitors are used for energy storage undergoing frequent charge and discharge cycles at high current and short duration or applications that require pulse power.
There are also three switches: One SPDT (On/Off Toggle) and Two SPST KW12-2 Microswitches rated 3A@250 VAC & 5A@125VAC.
High brightness LED illuminates when energized.
Note: With the PCB charged to 7VDC, the LED will remain brightly illuminated for greater than 10 minutes.
Motor Assembly removed from "New" from Never Used Battery operated commercial Cutting Tool.
Applications: Student & Science Projects. Great for disassembly and use of Capacitors, Switches and Super Bright LED.
Note: See SKU 156919 for purchase of the Superior PCB Assembly with Motor.
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