Hardware

Nut - Kep, Hex nut with external tooth, coarse thread, zinc
Package of 10
Popular low-cost lock nut (also known as a Keps nut, k-lock, or washer nut) for commercial and industrial applications. Locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it.
$1.00
Nut - CTS, 3/8-32, Nickel, for 450 Series Potentiometers
Replacement nut for CTS 450 series potentiometers and others.
  • 3/8-32 threading
  • Sold individually
$0.35
Washer - CTS, Flat, for Potentiometers
Package of 10
Flat washer for 3/8" bushing. Perfect fit for CTS potentiometers. Package of 10.
$1.25
Solder Lug - #6 or #8 Hole, Locking
Package of 10
Locking terminal lugs, #6 or #8 hole, 5/8" length, angled. Package of 10
Starting at $1.50
Washer - Internal Tooth Lock, spring steel
Package of 5
Spring steel tooth-lock washer. Uses internal teeth for locking and tension.
Starting at $0.45
Washer - Switchcraft, S1029, shoulder for insulating panels
Switchcraft shoulder washer for 3/8” bushing. Perfect for insulating metal bushings from the chassis, use with W-SC-S1028. Minimum chassis hole diameter of 0.44” required to accommodate the shoulder.
$0.60
Screw - 4-40, Phillips, Pan Head, Machine, Zinc
Package of 5
Phillips panhead machine screw, 4-40, zinc. Designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Phillips drive is the most common drive used and is designed to "camout" when the screw reaches optimum tightness, thus preventing damage to the screw head.
Starting at $0.35
Standoffs - #6-32, Female, Aluminum
Package of 4
#6-32 threading, package of 4. Comes in 1/2" or 3/4". For male to female standoffs, see S-H170X
$2.20
Washer - Switchcraft, S1028, flat for insulating panels
Switchcraft (brown) rigid plastic washer for 3/8” bushing. Perfect for insulating metal bushings from the chassis, use with W-SC-S1029.
$0.40
Screw - 8-32, Phillips, Pan Head, Machine, Zinc
Package of 5
Phillips panhead machine screw, 8-32, zinc. Phillips panhead machine screw, 4-40, zinc. Designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Phillips drive is the most common drive used and is designed to "camout" when the screw reaches optimum tightness, thus preventing damage to the screw head.
Starting at $0.75
Nut & Washer - Panel, for ⅜" Potentiometers
Replacement nut and washer for pots with a ⅜" bushing diameter.
$0.70
Nut - 8-32, Keps with external tooth, zinc
Package of 10
Nut - Keps with external tooth, Zinc, fits screws for chassis straps, 8-32 X 3 1/4, package of 10. Popular low-cost lock nut for commercial and industrial applications. Locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it.
$1.00
Standoff - #6-32, Male-Female, Aluminum
Package of 4
#6-32 threading, package of 4. Comes in 1/2" or 3/4" length. For female standoffs, see S-H172X
Starting at $2.25
Finishing Washer - Blackface / Silverface, Nickel-plated Steel
Package of 10
Nickel-plated steel finishing washers. Designed for accommodating the heads of countersunk screws. It provides additional bearing area on the material being fastened and can be used to give a neat, finished appearance. These high quality washers closely resemble the washers found on many vintage blackface and silverface amplifiers. Fits with #8 countersunk screws.
$1.00
Nut - Cage, Zinc, 10-32, Electroplate Panel Range .064-.105
Common replacement for many applications. The nut is free floating and will help to take care of problems with misaligned holes. Convenient cage design stops the nut from moving while tightening.
  • 10-32 Threading
  • Panel Range .064-.105
  • Zinc Finish
  • Sold Individually
$0.65
Screw - #8, Phillips, Pan Head, Self-Tapping, Zinc
Package of 5
Self tapping Phillips panhead machine screw #8, zinc type AB. Type AB screws tap their own mating internal thread. They require a preformed hole for installation into metallic materials but not necessary for wood or plastic materials. Combines locating point of Type A with thread size and pitch of Type B. Normal limitations of Type B apply. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Provides good control in driving and is the most recommended drive.
Starting at $0.65
Locking Washer - Carling, for switches
Package of 5
Flat washer/locking ring. Fits switches that mount to 1/2" chassis holes. A 0.110" length guide tab ensures a locking fit (locking hole is 0.376" from chassis hole center).
$1.50
Nut - Switchcraft, Knurl Nut for Switches
Original Switchcraft Copper Alloy Knurled Locknut (Nickel Plated)
Outside Diameter:5/8"
Inside diameter threading:15/32"
Width: 3/32"
$1.50
Washer - Type A Narrow, Flat, steel
Package of 5
Steel, type A narrow. SAE washers have a tighter fit on the bolt and a smaller outside diameter. Designed for general purpose mechanical and structural use.
Starting at $0.45
Washer - Fiber Shoulder, 0.625" outer diameter
Package of 5
Fiber Shoulder Washer Overall Outer Diameter = 0.625" Center Hole Diameter = 0.385" sold in packages of 5
$1.00
Nut - Hex, for Carling switches, ~\frac{15}{32}~"
Hex nut for Carling switches, 15/32". Sold individually.
$0.35
Screw - 10-32, Phillips, Pan Head, Machine, Zinc, fine thread
Package of 5
Phillips panhead machine screw, 10-32, zinc. Phillips panhead machine screw, 4-40, zinc. Designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Phillips drive is the most common drive used and is designed to "camout" when the screw reaches optimum tightness, thus preventing damage to the screw head.
$0.95
Nut - Cage, Zinc, 10-24, Electroplate Panel Range .064-.105
Common replacement for many applications. The nut is free floating and will help to take care of problems with misaligned holes. Convenient cage design stops the nut from moving while tightening.
  • 10-24 Threading
  • Panel Range .064-.105
  • Zinc Finish
  • Sold Individually
$0.60
Screw - #6, ⅜", Self-Tapping, Phillips Pan Head, Zinc
Package of 5
#6 x 3/8 zinc type AB. Type AB screws tap their own mating internal thread. They require a preformed hole for installation into metallic materials but necessary for wood or plastic materials. Combines locating point of Type A with thread size and pitch of Type B. Normal limitations of Type B apply. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Provides good control in driving and is the most recommended drive.
$0.50