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Kenworth W900A Dash Nuts & Screws
Frequently Asked Questions About Kenworth W900A Dash Nuts & Screws
What thread sizes and specifications do I need for my W900A dash panel?
Most Kenworth W900A dash panels use a combination of 10-24 and 8-32 thread sizes for interior mounting. The gauge cluster typically requires 8-32 x 3/4" screws, while switch panels and accessory mounts commonly use 10-24 x 1/2" hardware. We recommend checking your specific year model as some variations exist between 1961-1985 production years. Our kits include the most common sizes, but individual pieces are available if you need specific dimensions.
Are these hardware pieces chrome-plated or stainless steel, and which is better for my application?
We offer both chrome-plated steel and stainless steel options. Chrome-plated hardware provides the classic shiny appearance that matches original W900A aesthetics and costs less, but may show wear over time in high-humidity environments. Stainless steel hardware offers superior corrosion resistance and longevity, making it ideal for trucks exposed to moisture or salt. For show trucks, chrome typically looks best initially, while working trucks benefit from stainless steel's durability.
How many pieces of hardware do I need for a complete dash restoration?
A complete W900A dash restoration typically requires 35-45 pieces of hardware, depending on your truck's configuration and accessories. This includes approximately 12-15 screws for the gauge cluster, 8-10 for switch panels, 6-8 for the glove box, and various nuts and washers for radio mounts and auxiliary equipment. Our complete hardware kits contain 50 pieces to ensure you have extras for common additions like CB radios or additional gauges.
Will these nuts and screws work with aftermarket dash panels and accessories?
Our hardware is designed to match OEM specifications, which means it works with most quality aftermarket dash panels that follow original Kenworth dimensions. However, some imported or universal-fit panels may use metric threads instead of standard SAE sizes. We recommend test-fitting hardware before final installation. For non-standard applications, we carry thread adapters and can help identify the correct hardware if you contact us with your specific panel manufacturer.
What tools do I need for installation, and are there any special techniques to prevent stripping?
Installation requires basic hand tools: a Phillips head screwdriver, flat head screwdriver, and 5/16", 3/8", and 7/16" wrenches or sockets. To prevent stripping, always hand-start screws before using tools, apply a small amount of anti-seize compound to threads, and avoid over-tightening - dash panels are typically fiberglass or ABS plastic that can crack. Use a torque of 15-20 inch-pounds maximum for most dash hardware. Pre-threading holes with a tap can help if you encounter resistance.