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Nuts › Nylon-Insert & All-Metal Lock Nuts

Durable Male Thread Lock Nut for Drip Irrigation System Connections

Updated 2026-11-04 · Markdown version

Model no. QRGJL-5

US$0.096 – 0.18 / piece

MOQ 1,000,000 pieces · Final price confirmed in your quote

Color: Red/Blue/Black
Material: Plastic
Model Number: 16mm-Coupling
Custom: Accept
Diameter: 16mm
Packing: Carton
Carton Size: 47X36X53cm
Package Size: 47.00cm * 36.00cm * 54.00cm

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.	QRGJL-5
Color	Red/Blue/Black
Material	Plastic
Application	Agriculture Irrigation
Model Number	16mm-Coupling
Lead Time	5-10 Days
Custom	Accept
Temperature of Media	Normal Temperature
Function	Anti-Aging, Anti-Corrosion
Feature	Eco Friendly
Type	Pressure
OEM	Accepted
Selling Units	Single Item
Diameter	16mm
Packing	Carton
Carton Size	47X36X53cm
Transport Package	Carton
Specification	16mm
Origin	Jinan
HS Code	3917400000
Production Capacity	50000000 PCS/Year
Package Size	47.00cm * 36.00cm * 54.00cm
Package Gross Weight	10.000kg
Customization	Available
Power Source	Pressure
Warranty	1 Year
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Accepted Delivery Terms	FOB,CFR,CIF;
Accepted Payment Currency	USD,EUR,CNY;
Accepted Payment Type	T/T,L/C
Language Spoken	English,Chinese
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Item	Details
Product Name	Lock Nut Fitting Connector
Product Definition	A high-strength, quick-install mechanical connector designed for secure pipe/tube joining and panel mounting. It uses a threaded lock nut structure to deliver stable, anti-loosening performance under vibration, pressure, or long-term outdoor use.
Key Features	1. Secure Locking Design: Prevents loosening caused by vibration, water pressure, or thermal expansion2. Tool-Lite Installation: Hand-tightenable for fast assembly and disassembly without complex tools3. Leak-Resistant Seal: Compatible with O-rings or gaskets for reliable watertight connections4. Durable Materials: UV-resistant, anti-aging, corrosion-resistant for long service life5. Wide Compatib
Applications	Widely used in drip irrigation, garden watering, industrial piping, cable conduits, and mechanical equipment for stable, maintenance-friendly connections in demanding environments.
Advantages	1. Reliable locking reduces disconnection risks2. Simple operation lowers installation time and labor costs3. Reusable and repair-friendly for flexible system maintenance4. Strong adaptability to indoor, outdoor, and humid conditions

Description

Durable Male Thread Lock Nut for Drip Irrigation System Connections is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Pressure
Material: Plastic
Diameter: 16mm
Application: Agriculture Irrigation
Color: Red/Blue/Black
Model Number: 16mm-Coupling
Custom: Accept
Temperature of Media: Normal Temperature

Available configurations include color, material, model number, custom and diameter. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000,000 pieces at US$0.096 – 0.18 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Durable Male Thread Lock Nut for Drip Irrigation System Connections?

The listed minimum order is 1,000,000 pieces, at US$0.096 – 0.18 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Durable Male Thread Lock Nut for Drip Irrigation System Connections?

Type: Pressure; Material: Plastic; Diameter: 16mm; Application: Agriculture Irrigation; Color: Red/Blue/Black; Model Number: 16mm-Coupling. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include color, material, model number, custom and diameter. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other nylon-insert & all-metal lock nuts are available?

The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.096 – 0.18MOQ 1,000,000 piecesGet a quote WA