Product Description
The Fixed‑Pin H Hinge by Lynn Cove Foundry & Forge is a durable, marine‑grade cast aluminum hinge finished in Black Satin powder coat—designed to resist corrosion and stand up to harsh coastal climates. At 7-1/4" long and sold in pairs with stainless steel screws included, these flush H hinges are ideal for exterior shutters, lightweight gates, and decorative millwork where classic styling and weather resistance are priorities.
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Product summary (concise)
- Fixed‑pin H hinge, pair
- Material: marine‑grade cast aluminum (corrosion resistant)
- Finish: Black Satin powder coat
- Size: 7-1/4" length × 2-5/8" width
- Offset: none (flush hinge)
- Mounting: comes with sixteen #8 × 1" black pan‑head Phillips stainless steel screws
- Typical applications: shutters, gates, exterior millwork
Best uses and ideal applications
- Exterior shutters: The corrosion resistance and powder coat make these hinges suited for coastal or rainy climates; use on decorative or functional shutters for residential and historic homes.
- Light- to medium-duty gates: Good for small pedestrian gates or yard gates where heavy structural loads are not present. Suitable when paired with robust gate posts and proper spacing of hinges.
- Exterior doors/millwork: Appropriate for screen doors, shed doors, and lightweight exterior millwork where a classic H hinge aesthetic is desired.
- Interior applications: Also fine for interior shutters, cabinet doors, and decorative millwork where the H style is desired.
Load, limitations, and when not to use
- Not for heavy or high-traffic gates/doors: Cast aluminum and the 7-1/4" size are not intended to bear very heavy loads (solid wood gates or high-use entry doors). For heavy loads, use steel or larger strap hinges rated for higher shear/weight.
- Not a lift-off hinge: Fixed pin design means hinges are not removable without disassembling the pin—good for security but less convenient if frequent removal is needed.
- No offset: Since these are flush (no offset), make sure your shutter/gate/door geometry allows the leafs to sit flush with the jamb or frame; otherwise you’ll need offset hinges to clear trim or louvered shutters.
- Wind and torque: For very large shutters or gates subject to heavy wind or torque, you may need an additional hinge or a heavier duty hinge to prevent sagging.
Durability, corrosion resistance, and finish
- Marine‑grade cast aluminum: Strong resistance to rust and corrosion — well suited for coastal environments and frequent wetting. Unlike cast iron, aluminum won’t rust; this increases longevity outdoors.
- Powder‑coat finish: Black Satin powder coating provides additional layer of protection and a refined look. Over time, UV exposure may gradually fade finish—repainting or touch-ups possible if needed.
- Fasteners: Supplied stainless‑steel screws reduce risk of galvanic corrosion and are appropriate for outdoor use. For heavy installations or thicker stock, longer screws or through‑bolting into structure may be advisable.
Installation tips and best practices
- Pre‑drill pilot holes: Use a drill bit slightly smaller than the screw shank to prevent splitting wood and to make installation straighter and easier.
- Use longer screws into framing for heavier loads: For gates or heavy shutters, replace at least the hinge’s top and bottom screws with longer #8 or #10 stainless screws (1-1/2"–2") or through‑bolts into a framing member to improve shear strength and reduce sagging.
- Plane/fit the shutter/gate so leaves sit flush: Because there’s no offset, ensure the hinge leafs will not bind on trim or stop. If needed, rout a shallow mortise for the hinge leaf to sit flush.
- Positioning: For shutters, place one hinge approximately 6–8" from top and bottom edges and a third hinge midway for taller shutters. For gates, use at least two hinges; for gates over 4' tall, consider three hinges.
- Lubrication: Fixed‑pin hinges are typically low maintenance, but a periodic silicone or marine-grade grease on the pin will keep movement smooth—avoid petroleum-based lubricants that attract dirt.
- Securely seat screws: Tighten screws snugly but avoid over‑torquing powder‑coated surfaces to prevent chipping the finish.
Aesthetic considerations
- Classic H style fits traditional and cottage styles: The symmetrical shape suits historical restorations and farmhouse or cottage aesthetics.
- Black Satin finish: Works well with many exterior color schemes; contrasts on light siding, blends with darker exteriors.
- Visible fasteners: The supplied pan‑head screws are visible; for a cleaner historic look, you could substitute with decorative or slotted head stainless screws that match period hardware.
