Additional Sizing Info: IFI Grade 50 Color: Silver Condition: New Corrosion Resistant: Yes Countersink: 120 Degree Diameter: 1/8″ Drill (Hole) Size: #30 Head Type: Flat Head (Rivet) Rivet Diameter Facet: #4 (1/8″) Flange Diameter Nominal: 0.226 Grade: 304 Head Height Max: 0.032″ Head Style: Countersunk Length: 5/16″ Mandrel Diameter Nominal: 0.076 Material: Stainless Steel Nominal Size: #4 Part Number: 717029208231 Product Type: Countersunk POP Rivets (Blind Rivets) Open End Rivet Diameter: (#4) 1/8″ (.125) Shear (lbs): 420 Size System: US Size Type: Regular System of Measurement: Inch Tensile PSI: 530 lb Tolerance (IFI): Actual measurements may vary slightly /- depending on production run within IFI Tolerances USA Made: Yes Weight: 1 lb 1/8″ or #4C (Rivet Sizing Chart) Used in a countersunk hole to create a flat surface Connect two materials quickly and efficiently 304 Stainless steel flat rivets are used in corrosive environments Comprised of a hat and mandrel Commonly used for: Sliding Tracks Rollers Stainless Steel Open End Countersunk Blind Rivet Spec Sheet