M4 Hex Head Screws PA6.6 | Hua Wei Cable Management

Hex Head Screws, Polyamide, 20mm Length, M4 Screw

NS-M4-20H

Hex Head Screws

Description

Screws and nuts are made of durable and long-lasting eco-friendly Nylon PA66 which has the characteristics of insulation, Non-Magnetic,thermal insulation,corrosion resistance.

Hex Head Screws, 20mm Length, M4 Screw

Product Grouping

Screws

Features

Application in lighting and electric equipment
Protect and grip power cable in base hole

Part Name		Hex Head Screws
Material		PA6,6
Flame rating		UL94HB
Color		Natural
Certificate		RoHs,HF
Operating Temperature	°C	-40 ~ 85
Operating Temperature	°F	-40 ~ 185
A	mm	7
A	inch	0.28
B	mm	2.8
B	inch	0.11
L	mm	20
L	inch	0.79
Size		M4

Specification Information

Certificate

OEM & ODM Service

Advantages of Hua Wei:

Over 45 years experiences in designing and manufacturing of cable ties.
Core technology: Precise stamping and molding injection.
Rich experience and specialty of precise molding in engineering plastic Polyamide 6,6
Advanced molding facilities and outstanding R&D teamwork
Our in-house molding capability allows great flexibility in production and enables us to develop products collaboration with our clients.
Providing customize packaging design and work in process with your brand.
Stable supply chain with on-time delivery.

Remarks: Hua Wei is a professional OEM factory, followed the MOQ for each order. Thank you.

Catalogue

Hex Head Screws Catalogue
Describe about features, materials, specifications of Hex Head Screws
Fastening System Catalogue
Describe fastening system products’ feature, material, applications

New Product

How can you ensure electrical safety and durability in your cable management fastening systems without compromising on performance?

Hua Wei's M4 polyamide hex head screws deliver non-magnetic, thermally insulating properties with exceptional corrosion resistance—ideal for protecting and gripping power cables in electrical equipment. With UL94HB flame rating and RoHS certification, these PA6.6 fasteners meet rigorous safety standards while maintaining reliability across -40°C to 85°C operating ranges. Our 50-year manufacturing expertise ensures consistent quality for your electrical applications.

As a manufacturer with 50 years of specialized expertise in precision molding and cable management solutions, Hua Wei delivers these hex head screws with the advanced manufacturing precision and quality assurance that distinguishes industry-leading fastening components. Our in-house molding capabilities and dedicated R&D team ensure consistent performance and customization flexibility for OEM applications. Whether you're integrating cable management systems into control panels, lighting fixtures, or electrical equipment assemblies, Hua Wei's polyamide fasteners provide the durability, compliance certifications, and technical performance your operations require. Contact our sales team today to discuss your specific fastening requirements and discover how our 50 years of manufacturing excellence can support your production efficiency and product reliability.