Sea-Dog Door Hinge 202531-1, White Fiberglass Nylon, 3 Inch x 1-3/8 Inch, Stainless Steel Pin

The Sea-Dog 202531-1 is a white injection molded fiberglass nylon door hinge built for both interior and exterior marine use. The hinge body is UV resistant fiberglass nylon, paired with a corrosion resistant stainless steel pin so it holds up to sun, salt air, and repeated cycling without seizing or discoloring like unprotected metal hardware. It measures 3 inches overall with a 1-3/8 inch dimension across the barrel, and it installs using six #8 flat head fasteners (fasteners are not included). For hatch covers or other thin, thick, or brittle panels where a nut and washer alone could crack the material, this hinge can be paired with the Sea-Dog Backing Plate for Door Hinge (202539) to add rigidity and spread the fastening load. The 202531-1 is the white version of this hinge; the same hinge is also available in black under part number 202530-1 for buyers matching existing hardware. Sea-Dog also offers this hinge in custom colors for large volume orders. Whether you are replacing a cracked or corroded hinge on a hatch, door, or cabinet, or outfitting a new build, the 202531-1 gives you a lightweight, non-rusting hinge sized for standard 3 inch hardware openings.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 202531-1
• Color: White
• Material: Injection Molded Fiberglass Nylon with Stainless Steel Pin
• Dimension A (Overall Length): 3 inches
• Dimension B: 1-1/2 inches
• Dimension C: 1-1/2 inches
• Dimension D: 1-3/8 inches
• Dimension E (Pin Diameter): 3/16 inches
• Fastener Type: #8 Flat Head (not included)
• Weight: 0.082 pounds
• Standard Pack: 10 each / 10 pair
• UPC: 035514202046

Fitment

Universal fit for interior and exterior door, hatch, and cabinet applications requiring a standard 3 inch fiberglass nylon hinge.

Frequently Asked Questions

What color is the Sea-Dog 202531-1 door hinge? The 202531-1 is white. Sea-Dog also makes the same hinge in black under part number 202530-1, and it is available in custom colors for large volume orders.

What is the 202531-1 door hinge made of? It is constructed of UV resistant injection molded fiberglass nylon with a corrosion resistant stainless steel pin, which is why it resists cracking in sunlight and does not rust like plain steel hinges.

What are the dimensions of this hinge? The Sea-Dog 202531-1 measures 3 inches for dimension A, 1-1/2 inches for dimension B, 1-1/2 inches for dimension C, 1-3/8 inches for dimension D, and 3/16 inches for dimension E (the pin diameter).

How much does the 202531-1 hinge weigh? This hinge weighs 0.082 pounds.

What fasteners are needed to install this door hinge? The 202531-1 installs with six #8 flat head fasteners, which are not included and must be purchased separately.

Can this hinge be used on both interior and exterior surfaces? Yes, the Sea-Dog 202531-1 is suited for both interior and exterior applications since it is built from UV resistant fiberglass nylon.

Do I need a backing plate with this hinge? A backing plate is not required for every installation, but on thick hatch covers that could crack when using nuts and washers alone, the Sea-Dog Backing Plate for Door Hinge (202539) can be used with the 202531-1 to add rigidity and strength.

Is the stainless steel pin removable or replaceable? The dossier does not specify whether the stainless steel pin on the 202531-1 hinge is removable or sold separately, so buyers needing that detail should confirm before ordering.

How many hinges come in a package? The 202531-1 is packed as 10 each or 10 pair per standard pack.

Is a custom color version of this hinge available? Yes, Sea-Dog offers this door hinge in custom colors for large volume orders in addition to the standard white 202531-1.

What is the difference between part 202531-1 and 202530-1? Both are the same fiberglass nylon door hinge with the same dimensions and #8 flat head fastener pattern; 202531-1 is the white version and 202530-1 is the black version.