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

APPROVED VENDOR Round Threading Die: 7/16"-14 UNC, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13143) - Left-Hand Solid Round Threading Dies
APPROVED VENDORLeft-Hand Solid Round Threading Dies

APPROVED VENDOR Round Threading Die: 7/16"-14 UNC, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13143)

The APPROVED VENDOR Round Threading Die (SKU 60GH68, MPN 13143) is a left-hand solid round threading die for 7/16"-14 UNC threads. It features a 1 1/2 in outer diameter and is constructed from high-speed steel.

SKU 3G-OTH-202458

Brand
APPROVED VENDOR
Item
Round Threading Die: 7/16"-14 UNC, 1 1/2 in OD, Solid, LH, High Speed Steel
Category
Left-Hand Solid Round Threading Dies
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
13143
Type
Solid, LH, High Speed Steel
OD
1 1/2 in
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 Round Threading Die (SKU 60GH68, MPN 13143) is a left-hand solid round threading die for 7/16"-14 UNC threads. It features a 1 1/2 in outer diameter and is constructed from high-speed steel.

Frequently Asked Questions

What is a left-hand solid round threading die used for?

A left-hand solid round threading die is used to cut external left-hand threads on bolts, studs, or rods. It is commonly applied in maintenance, repair, and manufacturing where reverse-thread fasteners are required to prevent loosening under vibration or for specific mechanical assemblies.

What are the specifications of the APPROVED VENDOR Round Threading Die 13143?

The APPROVED VENDOR Round Threading Die 13143 is a solid, left-hand die with a thread size of 7/16"-14 UNC and an outer diameter of 1 1/2 inches. It is made from high-speed steel for durability and precision. The manufacturer part number is 13143.

Where to buy the APPROVED VENDOR Round Threading Die 13143 worldwide?

You can source the APPROVED VENDOR Round Threading Die 13143 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your threading needs.

How to select the correct left-hand threading die for a project?

To select the correct left-hand threading die, match the thread size and pitch (e.g., 7/16"-14 UNC) to your fastener. Ensure the die is solid and made from high-speed steel for durability. Verify the outer diameter fits your die stock or holder. For left-hand threads, confirm the die is marked LH.

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 left-hand solid round threading dies. 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

Similar products

Matched by specification & description
APPROVED VENDOR Round Threading Die: 7/16"-20 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13149)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 7/16"-20 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13149)
APPROVED VENDOR Round Threading Die: 1/2"-13 UNC, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13165)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 1/2"-13 UNC, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13165)
APPROVED VENDOR Round Threading Die: 3/8"-16 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13117)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 3/8"-16 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13117)
APPROVED VENDOR Round Threading Die: 3/8"-24 UNF, 1 in OD, Solid, LH, High Speed Steel (MPN 13123)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 3/8"-24 UNF, 1 in OD, Solid, LH, High Speed Steel (MPN 13123)
APPROVED VENDOR Round Threading Die: 1/2"-20 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13173)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 1/2"-20 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13173)
APPROVED VENDOR Round Threading Die: #6-32 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13023)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: #6-32 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13023)

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Round Threading Die: 5/8"-18 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13213)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 5/8"-18 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13213)
APPROVED VENDOR Round Threading Die: M20x2.5 Metric, 2 in OD, Solid, LH, High Speed Steel (MPN 13593)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: M20x2.5 Metric, 2 in OD, Solid, LH, High Speed Steel (MPN 13593)
APPROVED VENDOR Round Threading Die: #10-24 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13037)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: #10-24 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13037)
APPROVED VENDOR Round Threading Die: M16x1.5 Metric, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13579)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: M16x1.5 Metric, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13579)
APPROVED VENDOR Round Threading Die: 5/16"-18 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13101)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 5/16"-18 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13101)
APPROVED VENDOR Round Threading Die: 9/16"-18 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13193)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: 9/16"-18 UNF, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13193)
APPROVED VENDOR Round Threading Die: M14x2 Metric, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13571)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: M14x2 Metric, 1 1/2 in OD, Solid, LH, High Speed Steel (MPN 13571)
APPROVED VENDOR Round Threading Die: #8-32 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13029)
APPROVED VENDOR
APPROVED VENDOR Round Threading Die: #8-32 UNC, 1 in OD, Solid, LH, High Speed Steel (MPN 13029)