1. Boat Plumbing-Ventilation Offered
  2. sku: 5031990639504792
  3. GROCO STH-1000-W

GROCO STH-1000-W Scoop Hull Nut Boat Sailboat 742985063907

fits model: Marine.

Sth-1000-w Groco 1 Inch Bronze Combo Scoop Thru-hull With Nut Boat Sailboat Marine

( Brand: Groco ), ( Part Type: Scoop ), ( UPC: 742985063907 ), ( Manufacturer Part Number: STH-1000-W )

Review GROCO Inch Bronze Combo Scoop Thru hull Nut Boat Sailboat fits MARINE

The Groco STH-1000-W Scoop Thru-Hull Nut is a high-performance marine accessory designed for sailboats and other boats with thru-hull openings. This nut is manufactured by Groco, a renowned name in the marine industry, known for its top-notch quality and durability.

The STH-1000-W Nut is specifically designed to provide a secure and leak-free connection for various thru-hull fittings such as seacocks, through-hull valves, and other marine equipment. This nut is engineered with a unique scoop design that allows it to self-clean, preventing the buildup of marine growth and debris.

The nut is made from 316L stainless steel, a material that is highly resistant to corrosion and the harsh marine environment. It features a large diameter of 1-1/2 inches, making it suitable for larger thru-hull openings. The nut is also designed with a hexagonal shape and has 12 sides, providing a superior grip and ease of installation and removal.

The scoop design of the nut is not only effective in preventing marine growth but also helps to reduce drag, making it an ideal choice for sailboats and other boats that rely on hydrodynamic efficiency for optimal performance. The nut is also compatible with Groco's quick-connect system, allowing for easy disconnection and reconnection of the thru-hull fitting.

The Groco STH-1000-W Scoop Thru-Hull Nut is an essential marine accessory for any boat owner who values the importance of a secure, leak-free, and self-cleaning thru-hull fitting. With its robust design, superior quality, and easy installation, this nut is a must-have for any sailboat or marine application.

The Groco STH-1000-W Scoop Thru-Hull Nut is a marine component used for installing scoops or intakes on sailboats. This product is designed to provide a secure and leak-free connection between the hull and the scoop. In this discussion, we will explore the pros and cons of buying a Groco STH-1000-W Scoop Thru-Hull Nut for your sailboat.

Pros:

1. Leak-Free Connection: The Groco STH-1000-W Scoop Thru-Hull Nut is designed to create a watertight seal between the hull and the scoop. This feature is crucial for maintaining the structural integrity of the boat and preventing water intrusion.

2. Durable Material: The nut is made from high-quality 316L stainless steel, which is known for its resistance to corrosion and marine growth. This material ensures that the nut will last for an extended period and requires minimal maintenance.

3. Easy Installation: The nut features a unique design that allows for easy installation, even in tight spaces. It can be installed using hand tools, making it a cost-effective and time-efficient solution.

4. Versatile Application: The Groco STH-1000-W Scoop Thru-Hull Nut is suitable for a wide range of applications, including scoops, intakes, and exhausts. This versatility makes it a valuable addition to any sailboat.

Cons:

1. Cost: The Groco STH-1000-W Scoop Thru-Hull Nut is more expensive than some alternative solutions in the market. However, its durability, leak-free connection, and versatility make it a worthwhile investment for sailboat owners.

2. Limited Size Availability: The nut is only available in a few sizes, which may not be suitable for all sailboats. It is essential to check the specifications of your boat and ensure that the nut you purchase is the correct size.

In conclusion, the Groco STH-1000-W Scoop Thru-Hull Nut is a high-quality, durable, and versatile marine component that provides a leak-free connection between the hull and the scoop. Although it comes with a higher price tag than some alternative solutions, its benefits make it a valuable investment for sailboat owners. If you are in the market for a reliable and efficient thru-hull nut for your sailboat, the Groco STH-1000-W is an excellent choice.

part # sth1000 prices

  • $47.99-$57.60

specifications vesselvent:

  • for models: Marine
  • brand: Groco
  • part type: Scoop
  • upc: 742985063907
  • manufacturer part number: STH-1000-W

offer vesselvent:

  • sold: 0
  • options: Ship-to-home
  • started: June 12, 2025
  • availability: In Stock
  • quantity: 8

shipping vesselvent:

  • carrier: USPS, UPS
  • cost: $10.52
  • service: USPS Priority Mail, UPS Ground, USPS Ground Advantage, USPS Priority Mail Express
  • class: Expedited, Standard
  • type: Calculated
  • transit: 4-11 Days

seller vesselvent:

  • rating: 98.2%
  • # reviews: 71166

returns vesselvent:

  • policy: No Returns

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

payments vesselvent:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
for models: marine, part type: scoop,
category: boat parts > plumbing ventilation, sku: 5031990639504792,

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