*PKG* SS-8 BACK-UP PLATES - 3M - Marson

The 3M - Marson 83660 PKG SS-8 Back-Up Plates, more accurately identified as SS-8 Back-Up Washers, are essential components designed to enhance the strength and reliability of blind rivet installations in professional automotive and industrial applications. These durable washers provide critical reinforcement, particularly when fastening softer materials or when working with oversized holes that require additional support. Available in convenient package quantities, they ensure that technicians have a ready supply for various demanding tasks.

Key Features

• Optimized for 1/8" Rivets: Specifically engineered to be used with 1/8 inch diameter rivets, ensuring a precise fit and optimal performance for common fastening applications.
• Durable Steel Construction: Manufactured from robust steel and finished with a zinc coating, these back-up washers offer excellent durability and resistance to corrosion, extending their lifespan in harsh working environments.
• Material Reinforcement: Provides crucial backing for securing fasteners in softer substrates, preventing pull-through and improving the overall integrity of the joint.
• Hole Compensation: Effectively compensates for slightly oversized or irregular holes, allowing for a secure rivet set where tolerances might be less than ideal.
• Consistent Fastening: Promotes a more consistent and secure rivet set by distributing the load evenly across the joined materials.
• Professional Grade: Designed by Marson, a trusted name under 3M, these washers meet the rigorous standards required by professional mechanics and industrial technicians.

Applications

These Marson SS-8 Back-Up Washers are indispensable for a wide range of riveting tasks in professional settings. They are commonly utilized in automotive body repair for attaching panels and trim, ensuring secure fastening in areas prone to vibration or stress. In industrial applications, they are ideal for light fabrication, HVAC installations, and general repair work where material integrity needs to be enhanced, especially when working with plastics, fiberglass, thin sheet metal, or other composite materials that might otherwise deform under rivet pressure.

Specifications

• Manufacturer: 3M - Marson
• Model Number: 83660
• Material: Steel, Zinc Finish
• Rivet Compatibility: 1/8 inch diameter
• Dimensions: 0.131 Inch ID x 0.375 Inch OD x 0.048 Inch Thick
• Packaging: Available in various package quantities.