Hardware

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
$0.09
Washer - Flat, for use on Qingpu Jacks
Flat washer for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.09
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
$0.09
Bumper - Button, ~\frac{7}{16}~" Diameter x ~\frac{5}{16}~" High
Package of 4
Button bumpers help reduce unwanted vibrations on your equipment. (Package of 4). Overall Height = 5/8” Flange OD = 7/16” Flange Height = 5/16” Button OD = 5/16” Grommet Width = 3/64” Grommet Diameter = 1/4”
$0.11
Save 73%
Originally: $0.40
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.
$0.15
Nut & Washer - for M7x0.75 Potentiometers
Replacement nut for Marshall style pots with 7mm bushing. Sold individually
$0.20
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
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
Nut - Hex, for Carling switches, ~\frac{15}{32}~"
Hex nut for Carling switches, 15/32". Sold individually.
$0.35
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.
Starting at $0.40
Washer - flat fiber, 0.625" outer diameter
Package of 5
Fiber Flat Washer Outer Diameter = 0.625" Inner Diameter = 0.385"
$0.45
Screw - 8-32, #12 Reverse Thread, Speaker Baffle Mount
Package of 4
High-quality 8/32 machine screws with #12 reverse wood screw threading at the head. These screws are a simple solution for mounting speakers to baffle boards and were commonly used on many vintage amplifiers. Nuts sold separately.
$0.45
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 - 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.
$0.45
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
Nut - Dress Nut, For Mini Toggle Switches
Colors Available:
New!:
Dress nuts for use with mini toggle switches. These plated dress nuts feature a chamfered edge for a professional look and work on any 1/4-40 UNS threaded bushing. Two sides are flatted for use with a tool when fastening.
Starting at $0.49
Nut - M3-0.5 Hex Nut, Stainless Steel
Package of 5
A threaded fastener made from austenitic stainless steels. It contains chromium creating an invisible surface film that resists oxidation making the metal corrosion resistant. If the surface layer is damaged, it rebuilds itself in the presence of oxygen.
$0.50
Nut - Cliff, Hex, for mounting ¼" Jacks
Nut - Hex, for Cliff UK Jacks S-H902, S-H903, S-H904, & S-H905
$0.50
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.
$0.50
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.
$0.50
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
Ferrule - for Cliff UK Jacks, Chrome
Ferrule for internal thread jacks, chrome (3/8-20).
$0.56
Nut - Cliff, Hex, Red, used on Loudspeaker Output Jacks
Red Cliff hex nut, often used on guitar amplifiers to identify loudspeaker outputs.
$0.59
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 $0.59