EXW Singapore — collect or forward from our Singapore office.

3G Electric
RIDGID Nut for Pipe Wrenches - Nuts for Pipe Wrenches
RIDGIDNuts for Pipe Wrenches

RIDGID Nut for Pipe Wrenches

The RIDGID Nut (MPN 31685) is a replacement nut for RIDGID pipe wrenches, compatible with models 6A652, 31025, 31075, 31100, 31125, 31275, 31280, 89440, and 90122. This OEM component is designed to fit specific…

SKU 3G-OTH-312086

Brand
RIDGID
Item
Nut for Pipe Wrenches
Part Number
31685
Category
Nuts for Pipe Wrenches
Available to Order
Also known as:31685RIDGID
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RIDGID
Manufacturer Part Number
31685
Type
Compatible with 31025/31075/31100/31125/31275/31280/89440/90122

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RIDGID Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RIDGID Nut (MPN 31685) is a replacement nut for RIDGID pipe wrenches, compatible with models 6A652, 31025, 31075, 31100, 31125, 31275, 31280, 89440, and 90122. This OEM component is designed to fit specific RIDGID wrench models as listed.

Frequently Asked Questions

What is the RIDGID nut 31685 used for?

The RIDGID nut (MPN 31685) is a replacement component for RIDGID pipe wrenches. It secures the jaw assembly and maintains proper wrench adjustment. Compatible with models 31100, 31025, 31075, 31100, 31125, 31275, 31280, 89440, and 90122, it restores wrench function when the original nut wears or strips.

What are the specifications of the RIDGID nut 31685?

The RIDGID nut (MPN 31685) is an OEM replacement part designed for specific RIDGID pipe wrench models. It is compatible with models 31100, 31025, 31075, 31100, 31125, 31275, 31280, 89440, and 90122. The manufacturer part number is 31685, and it is made by RIDGID.

Where to buy RIDGID nut 31685 worldwide?

3G Electric supplies the RIDGID nut 31685 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this OEM replacement nut for your RIDGID pipe wrench models.

How to install the RIDGID nut 31685 on a pipe wrench?

To install the RIDGID nut 31685, first remove the old nut by unscrewing it from the wrench handle. Clean the threads and apply light lubricant. Screw the new nut onto the handle until snug, then adjust the jaw opening. Test the wrench to ensure smooth operation before use.

Used in

Common applications for RIDGID
Plumbing and drain cleaning — RIDGID K-60SP-SE sectional machine for clearing blockages in residential and light commercial lines up to 4 in.
Industrial pipe fabrication — RIDGID 1224 stationary threading machine for cutting NPT threads on 1/4 in to 4 in pipe.
Mechanical contracting — RIDGID 141 receding geared threader for threading 2 1/2 in to 4 in steel pipe in the field.
Pipe joining without welding — RIDGID compact press tool jaw sets for Viega MegaPress and ProPress fittings on steel, copper, and stainless pipe.
Maintenance and repair — RIDGID replacement dies and die heads for handheld and machine threaders, including beveling and bolt dies.
Small-diameter pipe threading — RIDGID 12R die head for 3/8 in NPT threads on handheld threaders in plumbing and mechanical work.
Not sure this is the right part? Photo-identify it→

RIDGID Products

3G Electric supplies RIDGID nuts for pipe wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from RIDGID

View all RIDGID parts →
RIDGID
RIDGID
This steel shoulder bolt is designed for use with pipe wrenches featuring a serrated jaw texture. It is compatible with RIDGID 14/18 model wrenches and serves as a replacement nut for securing and adjusting the jaw assembly. Suitable for plumbing and industrial applications where a firm grip on pipes is required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first