BOXOB 8pcs Fin Screws for Surfboard, 316 Stainless Steel Longboard Fin Screw and Plate with O Rings Surfing Paddle Board Parts Accessories for Surf Longboard and SUP

• Packing List: You will receive some sup fin screws and some o rings in the package, sufficient quantity to meet your daily uses and needs.
• Sturdy Material: Our sup fin screws are made of great quality 316 stainless steel, making them sturdy, durable, long-lasting use, not easy to break, deform or damage. You can buy them with confidence.
• Size Details: The total length is about 22mm/0.87in, and the square gasket is 14x14mm/0.55x0.55in, thickness is 3.8mm/0.15in. Please check the size carefully before your buying.
• Compatibility: These fin screws are perfect for longboards, surfboards, SUPs, single fins, paddle boards, and most standard surfboards.
• Easy to Install: Only a screwdriver (not included) is required to tighten, no additional tool required.

Specification: Color: silver Material: 316 stainless steel Product Size: total length 22mm/0.87in, square gasket 14x14mm/0.55x0.55in, thickness 3.8mm/0.15in Package details: some fin screws some o rings Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.