Allstar Flat Washer Backer Number 10 ID 1" OD Aluminum Natural Set of 10 ALL18638

Allstar Flat Washer Backer Number 10 ID 1" OD Aluminum Natural Set of 10 ALL18638 – Allstar Performance part number ALL18638.

Flat Aluminum Backer Washers. Flat aluminum backer washer is used behind the panel with Allstar countersunk bolt kits to spread the load on sheet aluminum.

Every secure connection depends on more than just the bolt. Allstar Performance Flat Washers help distribute clamping force evenly across mounting surfaces, reducing localized stress while protecting components from unnecessary wear and deformation. Designed for strength, durability, and dependable performance, these versatile washers help improve fastener stability throughout engine, chassis, suspension, body, and fabrication projects where every connection matters.

Details:

• Outside Diameter: 1 Inch
• Finish: Natural
• Size: Number 10 ID x 1 Inch OD
• Color: Clear
• Material: Aluminum
• Sold As: Set of 10

Product information

• Allstar Performance part number: ALL18638
• Country of origin: USA
• Package size: 6.95 x 4 x 0.75 in
• Shipping weight: 0.11 lb

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