Description
The Mishimoto MMFW-SM-6SL is a purpose-built Fender Washer and Bolt Kit engineered for precise, clean-finish fastening in automotive fabrication work. Each kit ships as a matched 6-piece set featuring M6 x 1.0 bolts paired with 16.7mm outer diameter fender washers in a silver finish, giving fabricators a ready-to-use hardware solution without hunting for mismatched fasteners.
Part of the Mishimoto Fabrication lineup, this washer and bolt kit is designed to make DIY and professional builds faster and more consistent. The wider 16.7mm OD washers help distribute clamping load over a broader surface than a standard washer, which is useful when securing panels, brackets, or other components during a fabrication project. Because the bolts and washers are sold together as a matched M6 x 1.0 set, builders can skip the guesswork of sourcing compatible hardware separately and get a uniform, silver-finished look across the installation.
Vehicle Applications
As a universal Mishimoto Fabrication hardware kit, the MMFW-SM-6SL is not tied to a single vehicle make or model. Instead, it’s built around a standard M6 x 1.0 thread and 16.7mm OD washer size, making it suitable for any automotive fabrication task that calls for this specific bolt and washer combination rather than a vehicle-specific mounting kit.
Features
- Includes 6 pieces total: M6 x 1.0 bolts matched with fender washers
- Fender washers measure 16.7mm outer diameter (OD)
- Silver finish for a clean, consistent appearance
- Part of the Mishimoto Fabrication product line
- Bolts and washers sold together as a matched hardware set
Specifications
- Brand: Mishimoto
- Part Number (MPN): MMFW-SM-6SL
- Product Type: Fabrication
- Thread Size: M6 x 1.0
- Washer Outer Diameter: 16.7mm
- Quantity: 6 pieces
- Finish/Color: Silver
Frequently Asked Questions
What is included in the Mishimoto MMFW-SM-6SL kit?
The kit includes 6 pieces total: M6 x 1.0 bolts paired with matching fender washers, all in a silver finish.
What thread size do the bolts use?
The bolts in this kit use an M6 x 1.0 thread size.
What is the outer diameter of the fender washers?
The fender washers included in this kit have a 16.7mm outer diameter (OD).
How many pieces come in the Mishimoto MMFW-SM-6SL kit?
The kit comes with 6 pieces total, combining bolts and matching fender washers.
What color finish does this hardware kit have?
This fender washer and bolt kit has a silver finish.
What product category does this Mishimoto part belong to?
This part is listed under Mishimoto’s Fabrication product type.







