Sioux Chief sc-411-pb Closet Bolt 3.5 in Brass 2 Pack

Product Description

The SIOUX CHIEF sc-411-pb is a 3.5-inch closet bolt from the 41 Series, designed to secure a toilet to the floor flange in residential and light commercial plumbing installations. The bolt features a 1/4-20 thread pattern and is machined from brass for corrosion resistance in wet environments. At 3.5 inches of thread length, it accommodates standard wax ring heights and typical subfloor-to-flange stack-ups. Sold in a bag of two, this set provides the pair needed for a single toilet installation. Domestically produced, these bolts are a direct go-to for plumbers replacing deteriorated or broken closet hardware during toilet resets.

Closet bolts are installed by licensed plumbers during toilet rough-in, toilet reset after wax ring replacement, or any service requiring the toilet to be lifted and re-secured. The sc-411-pb fits into the floor flange channel and slides to the correct spacing before the toilet is lowered onto the wax ring. The 1/4-20 thread accepts standard closet bolt nuts and washers. This part is suited for residential bathrooms and is appropriate for commercial applications where standard flange hardware is specified.

Key Features

• 3.5-inch thread length accommodates standard wax ring and flange stack-up heights
• 1/4-20 thread pattern works with standard closet bolt nuts and washers
• Brass construction resists corrosion in the wet environment beneath a toilet
• Sold as a 2-count bag, supplying the full set needed for one toilet
• Domestically produced as part of the Sioux Chief 41 Series closet hardware line

Compatibility

Designed as an OEM-style replacement closet bolt for standard residential and commercial toilet floor flanges accepting 1/4-20 hardware.

Installation Notes

Closet bolt installation is typically performed by a licensed plumber in accordance with the International Plumbing Code. Shut off the water supply and drain the toilet before lifting the fixture to access the floor flange. Slide the bolts into the flange slots and position them at the correct spacing before lowering the toilet onto the wax ring. Tighten nuts evenly and trim bolt length with a hacksaw after the toilet is seated and secure.

Technical Specifications

• Thread Size: 1/4-20
• Thread Length: 3.5 inches
• Material: Brass
• Quantity: 2 per bag
• Series: 41 Series
• Origin: Domestic
• UNSPSC Code: 31161600

Standard Information

• Brand: SIOUX CHIEF
• Manufacturer Part Number: sc-411-pb