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Beckson Marine DP84W 8-Inch Screw-Out Deck Plate with Diamond Center

Manufacturer

Beckson Marine

<h3>Beckson Marine: Seven Decades of Marine Innovation</h3><p><strong>Beckson Marine</strong> has been a cornerstone of the marine hardware industry since 1955, when the Bridgeport, Connecticut company set out to solve one of boating's most persistent problems. <a href="/7253-beckson-marine">Beckson</a> pioneered the world's first dependable, self-priming, all-plastic bilge pump — a product that would become the foundation of an entire philosophy: build it right, test it relentlessly, and make it last in the harshest environment on earth.</p><p>The insight behind that original pump was surprisingly forward-thinking. At a time when metal was the default material for marine hardware, Beckson recognized that plastics offered something metal could not: freedom from electrolysis, corrosion, and the constant maintenance burden that plagued metal thru-hull fittings. By the 1970s, the marine industry had largely caught up to what Beckson already knew, and plastic had become the standard. Beckson helped get it there — pioneering the use of rigid PVC, Lexan&reg;, polypropylene, and other advanced materials now common throughout the industry, earning more than two dozen patents along the way.</p><h3>A Product Line Built Around Life on the Water</h3><p>From that single iconic pump, Beckson grew its catalog to well over 900 items. The success of the Thirsty-Mate&reg; hand pump line created a natural need for deck-level access, which led Beckson to invent the first pop-out <a href="/7253-beckson-marine">deck plate</a> — eliminating the spanner wrenches required by traditional threaded metal models. Further refinements introduced the first self-cleaning buttress thread in screw-out deck plate designs, a feature boaters still rely on today to keep sand and grit from jamming the threads.</p><p>Beckson's <a href="/7253-beckson-marine">hatches and opening ports</a> represent what the company calls its greatest contribution to the marine industry. Years of research produced a patented line of portlights and hatches engineered to eliminate leaks, condensation, and corrosion. Available in flush, raised full-size, ventilation, and versatile stow-away configurations, Beckson hatches open a full 180 degrees and feature a rugged Slip-Clip snubbing latch for reliable, weather-tight performance. The company's Vent-O-Mate&reg; exhaust ventilator and air scoops round out the ventilation lineup, actively combating the dampness and mildew that can plague enclosed cabin spaces.</p><p>Beyond structural hardware, Beckson supplies an extensive range of <a href="/7253-beckson-marine">marine accessories</a> including boat hooks, drink and equipment holders, kayak accessories, drain plugs, and fittings. The brand's boat hooks are engineered so they won't collapse at the critical moment of docking — a real-world reliability standard that defines the Beckson approach across every product category.</p><h3>Trusted by Boat Builders and Boaters Worldwide</h3><p>Beckson's reputation extends well beyond the aftermarket. The company serves as an OEM supplier to high-quality boat builders around the world, a testament to the consistency and precision of its manufacturing. In 2016, Beckson's 4", 6", and 8" deck plates became the first certified by independent lab testing to meet or exceed ABYC H-3, NEMA 250 6P submergence, and ISO 12216 watertightness and strength standards — a milestone that underscores the company's commitment to independently verified performance.</p><p>As a privately held, family-oriented business headquartered in Bridgeport, Connecticut, Beckson has always operated with a &quot;boaters for boaters&quot; ethos. Continuous testing, refinement, and a genuine passion for life on the water have kept the brand at the forefront of marine hardware for over 70 years — and show no signs of slowing down.</p>

Part Number

DP84W
06/02/2036 2:19 AM
Sale Price

$34.36

2 left at this price

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Usually delivered within 2 days

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Product Details

The Beckson Marine DP84W is an 8-inch screw-out deck plate designed to provide convenient access to storage compartments, tanks, and other below-deck areas without the need for tools. This marine-grade access hatch features a diamond-pattern center for enhanced grip and a standard trim ring for a clean, finished appearance.

Key Features:

  • Tool-free installation and removal with single-start, non-jamming buttress thread design
  • Extra-strong construction prevents cross-threading and ensures long-lasting durability
  • Self-cleaning thread system resists dirt and debris buildup
  • Self-aligning center simplifies reinstallation and ensures proper seating
  • Innovative gasket design provides reliable watertight seal
  • Diamond-textured center offers superior grip, even with wet hands
  • White finish complements most marine deck colors
  • UV-resistant materials withstand harsh marine environments

Ideal for boats, RVs, and other marine applications where secure, waterproof access is required. The 8-inch diameter provides ample opening for accessing storage areas while maintaining structural integrity of the deck surface.

Products specifications

Center

Diamond

Color

White

Diameter: Interior

8"

Hole

8-1/2"

O.D.

10"

The best price for what I was looking for.

Tires were just what I paid for no problems

Better pictures in the instructions?

Quick &amp; easy.

k mn

Finding the part was easy!

Great experience the firat time ordering. The second time ordering, its already been a week past delivery date and still nothing. And for some reason instead of shipping tobmy state, the shipped from california to south carolina and im assuming they will be coming to me next

Best price. Received confirmation of shipment two days after placing order. Hoping to see product soon.

Great seller. I ordered a banks intake system for my 2001 silverado and I recieved exactly what I ordered. I'm very happy with this seller as a matter of fact I would be ordering my exhaust system from them. Besides they had the best price

It was fast and easy thank you

I was planning on ordering a race suit, had lot of questions. The support staff were extremely knowledgeable, courteous and had answers for all my questions. Placed the order online and product shipped the next day. Very happy with the customer service and the whole shopping process in general.

easy to use

first time buyer. will use again and refer to others

Unbeleively fast shipping. I ordered on a Tuesday night, and it was delivered to my door by Thursday. Plus, the item was the cheapest with shipping on the web! I will most certainly be doing business with them again!

Great price on my Rampage rear bumper, good customer service, bit of a wait on the processing, but not horrible. After its all said and done, I'd shop here again.

So far so good quick easy order I only hope the shipping is as good as the website.

Good

Great shopping experience! Excellent pricing! I will definitely shop again!

Found what I wanted at the best price on the internet! Good tie-in with Amazon also.

The response time was amazing product shipped fast very satisfied highly recommend

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