Contact Us

Head Office: 5-10 Block B, NO 39, 158 Alley Huancheng West Road Southern Part Haishu District Ningbo China.
Fitting Factory Add: 329 National High Way Side, Zhangqi Town, Cixi, Ningbo, China.
Vaves Factory Add: Shamen Industrial Area, Yuhuan, Taizhou, Zhejiang, China.

M4 Knurling Thread Brass Insert Nut

Model Number: B231
Warranty: 3 years
Type: Washing Machine Valves
Customized support: OEM, ODM, OBM

Quick Details

Model Number: B237

Warranty: 3 years

Customized support: OEM, ODM, OBM

Place of Origin: Ningbo, China

Application: General

Temperature of Media: Normal Temperature

Standard: Customized Service

Product Name: m4 knurling thread brass insert nut

Keywords: knurling brass insert nut/brass insert nut/m4 thread insert nut

Supply Ability

Supply Ability: 20000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: Packed in plastic bags or cartons

Port: Ningbo port

Lead Time:

Quantity (Pieces) 1 – 5000 >5000
Est. Time (days) 30 To be negotiated

Product Description

Product Name M4 knurling thread brass insert nut
Material Brass body, brass core
Work Temperature -20℃-110℃
Standard ISO ASTM
Color Yellow color
Use Kitchen, Garden, Bathroom
Keywords Knurling brass insert nut/ brass insert nut/ m4 thread insert nut

Workshop Photo


Customers Feedback

About US

Western has been specialized in manufacturing and exporting a wide range of plumbing, heating and air systems products for more than 18 years.

Our company has advanced equipment, strong technical reserve, from raw materials to finished products, production processes layer by layer to ensure the quality of each batch of products. We mainly produce all kinds of brass valves, faucets, pipe fittings, water pipe products, etc., absorbing the essence of similar products in today’s world market, to meet the needs of customers at home and abroad. The product design is reasonable, the technology is advanced, the quality is superior.

The company is people-oriented, quality first, technology as the driving force, constantly open up and develop, to provide customers with reliable products and services. Sincerely welcome customers to visit and guide!


1. If I need the parts urgent, can you help?

A: Yes, we are here to help. Production time is flexible. If you need the parts urgent, please tell us the delivery time you need. We will do our best to adjust the production schedule priority.

2. What is your payment term?

A: 30% T/T in advance, 70% before delivery; T/T, L/C, Escrow, paypal, western union, moneygram etc.

3. When can I get the price?

A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours. Any urgent cases, please contact us directly by phone or send email to us.

4. What are the key words of your product?

A: Knurling brass insert nut/brass insert nut/m4 thread insert nut

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