Hardware

Washer - CTS, Flat, for Potentiometers
Flat washer for 3/8" bushing. Perfect fit for CTS potentiometers. Package of 10.
package of 10
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Washer - Internal Tooth Lock, spring steel
Spring steel tooth-lock washer. Uses internal teeth for locking and tension.
package of 5
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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.
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Washer - Internal Tooth Lock, Steel, Black Oxide
Black oxide finished steel lock washers that use internal teeth for locking and tension. The internal teeth dig into the screw head or nut while the smooth outside edge won't snag objects. These washers provide greater vibration resistance than split lock washers. Black oxide lock washers like these can be found in vintage Marshall amplifiers. Pairs nicely with S-HSB4-X, S-HSB6-X, and S-HSB8-12 screws and S-HBNX nuts.
package of 5
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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.
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Nut & Washer - Panel, for ⅜" Potentiometers
Replacement nut and washer for pots with a ⅜" bushing diameter.
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Lock Washer - Carling, Internal Tooth, for Toggle and Foot Switches
Nickel-plated internal tooth lock washers from Carling. These fit 15/32 and M12 bushing which are commonly used on full sized toggle switches and footswitches.
package of 5
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Finishing Washer - Blackface / Silverface, Plated Metal
Colors Available:
Plated metal 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 in many vintage blackface and silverface amplifiers and cabinets. This style is most typically used on front grill and baffle board mounting screws in these amps and cabinets. Fits with #8 countersunk screws.
package of 10
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Locking Washer - Carling, for switches
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).
package of 5
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Washer - Type A Narrow, Flat, steel
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.
package of 5
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Washer - Fiber Shoulder, 0.625" outer diameter
Fiber Shoulder Washer Overall Outer Diameter = 0.625" Center Hole Diameter = 0.385" sold in packages of 5
package of 5
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Washer - Flat, General Purpose, Brass
Brass general purpose flat washers. Designed for general purpose mechanical and structural use. Brass washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Pairs nicely with S-HSB4-X, S-HSB6-X, and S-HSB8-12 screws and S-HBNX nuts.
package of 5
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Finishing Washer - Nickel-plated Brass, Countersunk, Flush, Fender Style
Flush finishing washers made of nickel plated brass. Designed for accommodating the heads of countersunk screws. These washers provide additional bearing area on the material being fastened and can be used to give a neat, finished appearance. This design closely resembles the flush finishing washers found on earlier blackface Fender® amplifier cabinets. The #6 size is used for back panels on combo amps and heads. The #8 is used for extension cabinet back panels. For the later flanged style finishing washers used on these amps, see S-HXFW-2N.
package of 10
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Finishing Washer - #6, 18-8 Stainless Steel, Countersunk
#6 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. Made of 18-8 stainless steel.
package of 10
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Washer - Fender®, Lock Type, for Potentiometers
Lock washer for Fender® potentiometers. Package of 12.
package of 12
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Washer - Flat, M12, Stainless Steel, Oversized
Colors Available:
Oversized M12 flat washers. These washers fit both metric (M12) and imperial (15/32) bushings for compatibility with the vast majority of foot switches and full-sized toggle switches. These oversized washers are a great way to add a distinctive look to projects.
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Washer - Flat, M12, Stainless Steel, Thick
Extra thick M12 flat washers. These washers fit both metric (M12) and imperial (15/32) bushings for compatibility with the vast majority of foot switches and full-sized toggle switches. These thick steel washers are a great way to add a classy look to projects.
package of 10
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Finishing Washer - Nickel-plated Brass, Countersunk, Flanged, Fender Style
Flanged finishing washers made of nickel plated brass. Designed for accommodating the heads of countersunk screws. These washers provide additional bearing area on the material being fastened and can be used to give a neat, finished appearance. This design closely resembles the flanged finishing washers found on later blackface and silverface Fender® amplifier cabinets. The #6 size is used for back panels on combo amps and heads. The #8 is used for extension cabinet back panels. For the earlier flush style finishing washers used on these amps, see S-HXFW-1N.
package of 10
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Finishing Washer - #4, Countersunk
#4 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.
package of 10
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Washer - External Tooth Lock, Stainless Steel
Stainless steel lock washers that use external teeth for locking and tension. The external teeth dig into the screw head or nut and the joint. These washers provide greater vibration resistance than split lock washers. Steel lock washers like these can be found in vintage Fender® blackface, silverface, and tweed amplifiers for securing hardware, transformers, and speakers.
package of 10
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Washer - Flat, M12, Nylon, for Foot Switches
Colors Available:
Nylon flat washers for use with foot switches. These washers are M12 size and fit both metric (M12) and imperial (15/32) bushings for compatibility with the vast majority of foot switches.
package of 10
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Washer - Internal Tooth Lock, ¼”, For Mini Toggle Switches
Spring steel tooth-lock washer. Uses internal teeth for locking and tension. The 0.25 inch size fits Carling mini toggle switches along with any other ¼” bushing item.
package of 5
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Finishing Washer - #10, Stainless Steel, Countersunk
#10 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. Made of 18-8 stainless steel.
package of 10
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Washer - #8, Internal-External Tooth Lock, Steel
Steel lock washers that use both internal and external teeth for locking and tension. The teeth dig into the screw head or nut and the joint. These washers provide greater vibration resistance than split lock washers. Steel lock washers like these can be found in vintage Fender® blackface and silverface amplifiers for securing speakers to the cabinet. These washers have a zinc finish.
package of 10
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