Hardware

Nut - Knurled, for mounting Qingpu 3.5mm jacks
Knurled, slotted nut for W-QP-419GR and W-QP-518MA 3.5mm jacks. See W-QP-NUT-H for the hex version of this nut. See W-QP-WASHER for compatible washer See S-TND-2X for nut driver tool
$0.15
Nut - Hex, for mounting Qingpu 3.5mm jacks
Hex nut for W-QP-419GR and W-QP-518MA 3.5mm jacks. See W-QP-NUT-K for the knurled, slotted version of this nut. See W-QP-WASHER for compatible washer
$0.15
Contact Pin - Nickel Plated Brass, Seamless, 0.566" Height
0.125" diameter nickel plated brass contact pin. Fits .062" and .093" boards. Height is .566" when mounted. In addition to turret board use, these pin connectors are often found on printed circuit boards. They are referred to as through hole terminal pins, header pins, or crimp contact pins.
$0.15
Washer - Flat, for use on Qingpu Jacks
Flat washer for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.17
Nut & Washer - for M7x0.75 Potentiometers
Replacement nut for Marshall style pots with 7mm bushing. Sold individually
$0.25
Screw - #6, 1 ½", Self-Tapping, Phillips Pan Head, Zinc
#6 x 1 ½” 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.
$0.25
Nut - Hex finished, fine thread, zinc
Package of 5
Zinc nut. Designed to be used with any low carbon bolt or screw such as a grade 2 bolt. Most commonly used nut. Achieves strength through cold forming. Low carbon steel.
Starting at $0.30
Wood Tack - Screw Nail, Steel, 20mm
Steel 20mm screw nails for corners, logos, badges, and more. These screw nails make adding cabinet accessories easy requiring only a mallet for installation. The design is great for speaker cabinets ensuring a better grip than standard nails and tacks under extreme vibrations.
$0.35
Lock Washer - Grounding, for S4 jack socket
EMI / RFI screen (grounding washer) for S2 and S4 Cliff jack sockets. This lock washer is added to S2/S4 Cliff jacks to provide a chassis/shield connection for the connection. Jacks sold separately.
$0.35
On Backorder
Nut - Hex, for Carling switches, ~\frac{15}{32}~"
Hex nut for Carling switches, 15/32". Sold individually.
$0.40
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 - flat fiber, 0.625" outer diameter
Package of 5
Fiber Flat Washer Outer Diameter = 0.625" Inner Diameter = 0.385"
$0.45
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.
$0.48
Nut - Cliff, Hex, for mounting ¼" Jacks
Nut - Hex, for Cliff UK Jacks S-H902, S-H903, S-H904, & S-H905
$0.50
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
$0.55
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.
$0.59
Standoff - M3, Male-Female, Aluminum, 5.5mm Diameter
  • Finish/Plating: Clear Iridite
  • Material: Aluminum
  • OD: 5.5mm
  • Shape: Hex (Metric)
  • Style: M-F Standoff
  • Thread Depth(D): 8mm
  • Thread Length (TL): 8mm
  • Thread: M3
  • Type: Threaded Standoffs
Starting at $0.60
Washer - Internal Tooth Lock, spring steel
Package of 5
Spring steel tooth-lock washer. Uses internal teeth for locking and tension.
Starting at $0.60
Finishing Nut - For ⅜” Jacks and Pots, ⅜”-32 UNEF-2A
Package of 5
Colors Available:
High quality plated ⅜” nuts for jacks and potentiometers. These nuts are perfect for amplifier, pedal and synthesizer builds with high aesthetics or color theming. The ⅜”-32 UNEF-2A threading fits many ⅜” bushing parts such as Switchcraft ¼” jacks and CTS pots.
Starting at $0.64
Screw - 6-32, Phillips, Pan Head, Machine, Zinc
Package of 5
Phillips panhead machine screw, 6-32, 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.
$0.65
Washer - ⅞" x ⅛" Thick, Rubber, Chassis Mount,
Gum rubber chassis mounting washers as used on thirties vintage Zenith and Philco radio. 1/4 inner dia. Allows proper dial centering in cabinet opening. Adhesive backing for lamenating to other washers to increase thickness. Overall dimensions 7/8" dia. x 1/8" thick.
$0.65
Nut - Cliff, Hex, Plated Steel
Hexagonal, plated steel nut for Cliff UK jacks. This nut fits Cliff jacks with 7/16″ UNF, 20 TPI threading.
$0.65
Ferrule - for Cliff UK Jacks, Chrome
Ferrule for internal thread jacks, chrome (3/8-20).
$0.66
Nut - Large Dress Nut, Carling, 15/32-32UNS, Plastic
Colors Available:
Genuine Carling Technologies dress nuts for use with full size toggle switches and footswitches. These nuts are made of a strong durable plastic and feature a chamfered edge with a knurled bottom half for a unique look that is simple to tighten down. The top of the threading is not capped so they can thread past the top of the bushing. These fit any 15/32-32UNS bushing but can also work with M12 bushings.
Starting at $0.68