Pasco 237 5/16" x 3" Brass Tan...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.46
Pasco 237 5/16" x 3" Brass Tank-to-Bowl Bolt Set

Pasco 237 5/16" x 3" Brass Tank-to-Bowl Bolt Set

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Model: 237

In Stock (leaves warehouse same day if ordered before 3pm ET)

$9.46
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Pasco 237 5/16" x 3" Brass Tank-to-Bowl Bolt Set

The Pasco 237 is a 5/16" x 3" brass tank-to-bowl bolt set built for connecting a toilet tank to the bowl during rough-in and repair work. Manufactured in brass, this hardware set gives plumbers and contractors a corrosion-resistant fastening option for a connection point that sits directly over standing water and is prone to rust when lesser hardware is used. Each set measures 5/16" in diameter and 3" in length, the standard dimension used on most two-piece toilet tank-to-bowl assemblies. This listing is packaged for supply-house and contractor volume use, with a case quantity of 250 EA and an order quantity multiple of 25 EA, making it a practical stocking item for plumbing wholesalers, service trucks, and new-construction crews replacing or installing tank hardware across multiple units.

Key Features

  • Trade Size: 5/16" x 3" bolt dimension, sized for standard two-piece toilet tank-to-bowl mounting hardware.
  • Durable Construction: Solid brass material resists corrosion in a wet, mineral-exposed environment behind and beneath the toilet tank.
  • Tank/Bowl Set: Designed specifically as a tank-to-bowl fastening set for two-piece toilet assemblies during install or repair.
  • Bulk Packaging: Supplied in quantities of 250 EA with a minimum order quantity of 1 EA and an order quantity multiple of 25 EA, suited to wholesale and contractor stocking.
  • Consumer Package Weight: 0.22 LB, reflecting a compact, lightweight hardware set for easy handling and shipping.

Technical Specifications

  • Prop 65 Warning: Y
  • Product Type: Home Improvement & Commercial Supplies - Plumbing Accessories
  • Consumer Package Weight: 0.22 LB
  • Quantity: 250 EA
  • Minimum Order Quantity: 1 EA
  • Order Quantity Multiple: 25 EA

Typical Applications

  • Two-Piece Toilet Tank-to-Bowl Installation
  • Residential and Commercial Toilet Repair
  • Rough-In and Retrofit Plumbing Service
  • Plumbing Wholesale and Contractor Truck Stock
  • New Construction Multi-Unit Toilet Builds

Why Pasco?

Pasco supplies brass tank-to-bowl hardware built to hold up in the wet, corrosion-prone environment beneath a toilet tank. The 237 set's brass construction and standard 5/16" x 3" sizing make it a dependable replacement or new-install option for plumbers who need consistent, code-standard hardware on every job. Packaged in contractor-friendly bulk quantities, it's a straightforward, reliable stocking item for supply houses and service trucks alike.

Manufacturer Resources

Product Specs

Prop 65 Warning:
Y
Product Type:
Tank-to-Bowl Bolt Set
Consumer Package Weight:
0.22 LB
Item Quantity:
250 EA
Minimum Order Quantity:
1 EA
Order Quantity Multiple:
25 EA
list_batch:
PAO-20260924
Department:
Plumbing
Product Subgroup:
Parts & Accessories
Product Size:
5/16"

Pasco 237 – Frequently Asked Questions

1) Will the Pasco 237 bolts fit a standard two-piece toilet tank?
The Pasco 237 set is 5/16 inch diameter by 3 inches long, which is the usual tank-to-bowl bolt size on two-piece toilets. If the holes in your tank base are 5/16 inch and the tank foot plus bowl deck stack up under 3 inches of usable bolt length, it drops right in. Thicker china or a tank with a deep recess can need a longer bolt, so measure through the hole before you order.
2) Why use brass tank-to-bowl bolts instead of plated steel?
The tank-to-bowl joint sits directly over standing water, and plated steel bolts rust through at the head and seize in the nut, which is what turns a 20 minute tank swap into breaking the china. The Pasco 237 is solid brass, so it stays serviceable and backs out cleanly years later. On rental and multi-unit work that matters more than the bolt itself.
3) How many Pasco 237 bolt sets do I have to order at a time?
Minimum order is 1 each, but the 237 ships in multiples of 25 each, with 250 each to a case. So you buy 25, 50, 75 and up rather than odd counts. That packaging is aimed at supply houses and service trucks stocking a bin, not a one-off repair.
4) Does the Pasco 237 set include the nuts and washers, or just the bolts?
The 237 is sold as a tank-to-bowl bolt set, meaning the fastening hardware for the joint rather than a loose bolt. What it does not include is the tank-to-bowl gasket or spud washer. If you are resetting a tank, plan on ordering that gasket separately or the joint will weep.
5) Is there a Prop 65 warning on Pasco brass toilet bolts?
Yes. The Pasco 237 carries a Proposition 65 warning, which is standard for brass plumbing hardware because of trace lead in the alloy. For facility and institutional buyers who log Prop 65 items, flag it on receiving. It does not affect the mechanical use of the bolt in a tank-to-bowl joint.
6) What is the shipping weight of a Pasco 237 bolt set?
Each 237 set is listed at 0.22 pound consumer package weight. Light enough that a truck-stock quantity of 25 or 50 sets adds almost nothing to a van, which is part of why it works as a standing bin item.
How fast can I get the Pasco 237 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Pasco 237 come with a warranty?
Absolutely. The Pasco 237 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Pasco 237?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Pasco 237 from ZenSupply?
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