QSC
QSC Aluminum Countersunk Conical Washer 20-Pack Set
★★★★★
Secure Your Gear with Precision Hardware This QSC 20 Pack Aluminum Countersunk Conical Washer Set is perfect for securely mounting and spacing components. Made from durable aluminum, these washers are designed for valance and tapered applications. Specifications: Brand: QSC Type: Cou...
$33.60*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Secure Your Gear with Precision Hardware
This QSC 20 Pack Aluminum Countersunk Conical Washer Set is perfect for securely mounting and spacing components. Made from durable aluminum, these washers are designed for valance and tapered applications.
Specifications:
- Brand: QSC
- Type: Countersunk Conical Washer Set
- Material: Aluminum
- Application: Spacer, Valance, Tapered
- Quantity: 20 Pack
Key Features
Material: 6061 Aluminum
Bore: .250
Width: 1.125
Height: .150
Hardware Included: Flat Head Socket Cap Screw 1/4-20 Thread X 1" Length, 1/4 Flat Washer & 1/4-20 Nylock Nut
Specifications
Material
6061 Aluminum
Bore
0.250 inches
Width
1.125 inches
Height
0.150 inches
Quantity
20-Pack
Included Screw
Flat Head Socket Cap Screw 1/4-20 Thread X 1" Length
Included Washer
1/4 Flat Washer
Included Nut
1/4-20 Nylock Nut
Pros & Cons
👍 Pros
- Constructed from durable 6061 Aluminum, offering reliability and resistance to corrosion.
- Comes as a convenient 20-pack set, providing multiple washers for various applications.
- Includes all necessary hardware: flat head socket cap screw, flat washer, and nylock nut, simplifying assembly.
- Features a precise .250 bore, ensuring a consistent fit for compatible hardware.
- Designed with a countersunk conical shape, which can provide a flush finish when properly installed.
👎 Cons
- The specific applications or industries where this washer set is most suitable are not detailed.
- Availability of different material options other than 6061 Aluminum is not specified.
- The listed width of 1.125 may be too large for very compact or confined assembly spaces.
- Only includes 1/4-20 thread hardware; compatibility with other thread sizes is not offered.
- The fixed height of .150 might not be ideal for all clearance requirements in specific projects.
Frequently Asked Questions
What material are these washers made from?
These QSC conical washers are constructed from high-quality 6061 Aluminum.
Do these washers come with the necessary installation hardware?
Yes, the 20-pack set includes a Flat Head Socket Cap Screw 1/4-20 Thread X 1" Length, a 1/4 Flat Washer, and a 1/4-20 Nylock Nut for each washer.
What is the bore size of these conical washers?
The bore of these washers is .250 inches, designed to fit compatible screws and bolts.
What are the dimensions of each washer?
Each washer has a width of 1.125 inches and a height of .150 inches.
How many washers are included in one set?
This product is sold as a 20-pack set, providing multiple washers and their corresponding hardware.
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