Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Thread Repair Tool: For 5/16" to 7/16" Internal Thread (MPN NES21) - Internal Thread Repair Tools
APPROVED VENDORInternal Thread Repair Tools

APPROVED VENDOR Thread Repair Tool: For 5/16" to 7/16" Internal Thread (MPN NES21)

The APPROVED VENDOR Thread Repair Tool (MPN NES21) is an internal thread repair tool designed for 5/16" to 7/16" internal threads. This tool is manufactured by APPROVED VENDOR and is identified by the model number NES21.

SKU 3G-OTH-207015

Brand
APPROVED VENDOR
Item
Thread Repair Tool: For 5/16" to 7/16" Internal Thread
Category
Internal Thread Repair Tools
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
NES21
View Full Spec Sheet

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

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

Product Description

The APPROVED VENDOR Thread Repair Tool (MPN NES21) is an internal thread repair tool designed for 5/16" to 7/16" internal threads. This tool is manufactured by APPROVED VENDOR and is identified by the model number NES21.

Frequently Asked Questions

What is the APPROVED VENDOR Thread Repair Tool NES21 used for?

The APPROVED VENDOR Thread Repair Tool NES21 is used to restore damaged internal threads in sizes from 5/16" to 7/16". It is commonly applied in automotive, industrial, and maintenance settings to repair stripped or worn threads without replacing the parent component.

What are the specifications of the APPROVED VENDOR Thread Repair Tool NES21?

The APPROVED VENDOR Thread Repair Tool NES21 is an internal thread repair tool with a working range of 5/16" to 7/16" internal threads. Its manufacturer part number is NES21, and it is produced by APPROVED VENDOR. No additional technical specifications are provided by the manufacturer.

Where to buy the APPROVED VENDOR Thread Repair Tool NES21 worldwide?

3G Electric supplies the APPROVED VENDOR Thread Repair Tool NES21 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the APPROVED VENDOR Thread Repair Tool NES21?

To install the APPROVED VENDOR Thread Repair Tool NES21, first drill out the damaged thread to the recommended tap drill size, then tap the hole using the appropriate tap. Insert the repair tool and follow the manufacturer's instructions for setting and finishing. Always wear safety glasses.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR internal thread repair tools. 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 APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Thread Repair Tool: For 3 1/4" to 3 3/4" Internal Thread (MPN NES28). Key specifications — attr1300864: NES28; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 3 1/4" to 3 3/4" Internal Thread (MPN NES28). Key specifications — attr1300864: NES28; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.
APPROVED VENDOR Thread Repair Tool: For 11/16" to 13/16" Internal Thread (MPN NES23). Key specifications — attr1300864: NES23; attr1300865: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 11/16" to 13/16" Internal Thread (MPN NES23). Key specifications — attr1300864: NES23; attr1300865: APPROVED VENDOR.
APPROVED VENDOR Thread Repair Tool: For 7/8" to 1 1/4" Internal Thread (MPN NES24). Key specifications — attr1300864: NES24; attr1300865: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 7/8" to 1 1/4" Internal Thread (MPN NES24). Key specifications — attr1300864: NES24; attr1300865: APPROVED VENDOR.
APPROVED VENDOR Thread Repair Tool: For 1 1/4" to 2 1/8" Internal Thread (MPN NES25). Key specifications — attr1300864: NES25; attr1300865: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 1 1/4" to 2 1/8" Internal Thread (MPN NES25). Key specifications — attr1300864: NES25; attr1300865: APPROVED VENDOR.
APPROVED VENDOR Thread Repair Tool: For 1/2" to 5/8" Internal Thread (MPN NES22). Key specifications — attr1300864: NES22; attr1300865: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 1/2" to 5/8" Internal Thread (MPN NES22). Key specifications — attr1300864: NES22; attr1300865: APPROVED VENDOR.
APPROVED VENDOR Thread Repair Tool: For 3 3/4" to 4 1/4" Internal Thread (MPN NES29). Key specifications — attr1300864: NES29; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 3 3/4" to 4 1/4" Internal Thread (MPN NES29). Key specifications — attr1300864: NES29; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.
APPROVED VENDOR Thread Repair Tool: For 1 1/4" to 2 5/8" Internal Thread (MPN NES26). Key specifications — attr1300864: NES26; attr1300865: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 1 1/4" to 2 5/8" Internal Thread (MPN NES26). Key specifications — attr1300864: NES26; attr1300865: APPROVED VENDOR.
APPROVED VENDOR Thread Repair Tool: For 2 3/4" to 3 3/16" Internal Thread (MPN NES27). Key specifications — attr1300864: NES27; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Tool: For 2 3/4" to 3 3/16" Internal Thread (MPN NES27). Key specifications — attr1300864: NES27; attr1300865: APPROVED VENDOR; attr1300868: Storage Case.