Sea-Dog  |  SKU: 897226

Stainless Steel Butt Hinge, 4-1/2 x 4, Type 316

$9295 Each

Fasteners Not Included


  • Heavy duty stainless steel butt hinge made from Type 316 Stainless Steel (Investment cast).
  • Type 316 Stainless Steel is a high grade stainless steel, also known as Marine Grade Stainless Steel.
  • Hinge features a non-removeable hinge pin and integral nylon bearings for a silent no-rattle movement.
  • May be surface mounted or installed as a full mortise butt hinge.
  • If installed as a full mortise butt hinge, the door thickness range is 1-3/8" to 1-3/4".
  • Also, If installed as a full mortise butt hinge, it requires a deeper mortise than a normal 4-1/2 x 4 hinge which are approximately .130" thick.
  • These hinge leaves are 3/16" or .1875" thick.
  • Uses #14 flat head screws (8 per hinge) which are not included but can be found under related products below. Screws offered are 304 grade stainless.

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Page Code: 897226

  • Finish Name
    Polished Stainless Steel
  • Material
    Stainless Steel (316)
  • Width
  • Height
    4 -1/2"
  • Corner
  • Bearings
    Plain Bearing
  • Removable Pin
  • Decorative Tips
  • Mounting Hardware Included
  • Mounting Hardware Type
    Eight #14 Flat Head Screws

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Related Products

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Large Flat Head Stainless Steel Screws
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Stainless Steel Butt Hinge, 6"x 6" Type 316
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Type 316 Stainless Steel Hinge
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From $059 Per Pack
$18585 Each
From $6095 Each
DescriptionThese stainless steel wood screws are sold by the pack. The amount of screws per pack is listed next to the screw size. Heavy duty stainless steel butt hinge made from type 316 stainless steel (investment cast). The integral nylon bearings promote silent, rattle-free movement and... Type 316 investment cast stainless steel hinges. Type 316 is a high grade stainless steel, also known as marine grade stainless steel. Hinges...

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Frequently Asked Questions

How long does it take to get my hardware once it's been ordered?

The delivery time depends on how far you live from our San Diego warehouse. Generally, your order will reach you in 1 to 5 business days. Shipments do not move on weekends and holidays.

Do you ship merchandise outside the United States?

At this time, we only ship to addresses in the continental United States, Alaska, and Hawaii. For APO/FPO/DPO and Canadian orders, please email with a list of the SKU numbers and quantities you would like to purchase, along with your complete ship to address. Once we receive this information we will email you a shipping quote. Please note: Canadian shipments have a $50.00 minimum order.

I have a hinge that I am trying to replace but I need help identifying it. Can you help?

Yes! Please click here to visit our Hinge Finder page.

Some of your hinges are sold by the each and some sell by the pair. What is the difference?

When the unit of measure says “pair” that means two hinges. Usually you need one pair of hinges per door. When the unit of measure says “each” that means one hinge. You would usually order 2 “each” hinges per door.

I want to replace my hinges. How do I make sure the screw holes on the new hinge match the screw holes on the old hinge so I do not have to redrill the holes?

Unfortunately, hinge manufacturers have never standardized the location of their screw hole patterns. Every manufacturer puts their screw holes in a slightly different place. This means that when you replace hinges you will almost certainly have to do some filling and redrilling. The exception to this is Architectural door hinges which are built to a standardized template for each size hinge.

What is your return policy?

You can see our complete return policy here: HardwareSource Returns