WF-N066 combines an ET extended threaded shank with a classic conical dome design, increasing the effective thread engagement area with the wheel studs and helping maintain secure fastening. Its refined appearance complements aftermarket wheel styling, while the durable construction and corrosion-resistant finish support reliable performance in demanding driving conditions.
| NO. | HEX | HEIGHT |
| 1 | 19mm | 40.5mm |
| 2 | 3/4° | 40.5mm |
High-Strength Material: Manufactured from cold-heading-grade high-carbon steel, such as 35CrMo or 1035 steel, with consistent mechanical properties, tensile strength, and hardness suitable for automotive wheel fastening applications.
Precision CNC Machining: The threads are processed using high-precision CNC turning to achieve accurate thread dimensions, smooth engagement, and reliable assembly with compatible wheel studs.
Multi-Layer Surface Treatment: The surface undergoes a protective multi-layer coating process and salt spray testing, providing enhanced resistance to oxidation, scratching, and wear.
ET Extended Threaded Shank: Extends the threaded section deeper into the wheel mounting area, helping address insufficient effective thread engagement caused by thicker wheel spacers or modified wheels.
Conical Dome Design: Designed to match compatible conical locking seats commonly found on aftermarket wheels. The seating geometry helps distribute clamping pressure evenly and maintain consistent fastening performance.
Dust- & Rust-Resistant Dome: The enclosed dome structure helps prevent rainwater, dirt, and road debris from reaching the threaded area, reducing exposure of the wheel stud to corrosion.
Automotive Modification: Suitable for modified vehicles using thicker wheel faces, wheel spacers, or extended wheel studs, where additional thread engagement is required.
Off-Road & Performance Driving: Suitable for off-road vehicles and performance cars operating under demanding conditions, including high-speed driving and rough, uneven terrain where dependable wheel fastening is important.
Ningbo Wheel Friends Auto Parts CO., LTD. is specialized in producing auto wheel accessories, product type are the wheel, nuts, bolts, Locking Nuts and Bolts, wheel spacer, Tire Valves, Wheel Sockets, Wheel Balancing Weights, Central Rings, etc.
With strong technical force, the company has the advanced production technology and testing equipments, the company insists on "quality first, innovation" the management ideas, by the good faith, "the product quality" strives for the subsistence, the company pays attention to the quality management and personnel, strict execution ISO/TS 16949 quality management standards. Constantly develop new products to meet the market demand. The company exported to Europe, the United States, Australia, The Asian, the Middle East and other countries and regions, favored by domestic and foreign customers.
Customer satisfaction is our development the greatest power ， provide the best value is our development objective, we sincerely welcome the customers from home and abroad to visit and guide and cooperate!
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Ningbo Wheel Friends Auto Parts Co., Ltd. is a large-scale specialized enterprise integrating design, production and technical services of automotive wheel accessories.
Tel: +86-13967466955
E-mail: michelle_goodluck@163.com
Add: Building 19, No. 22 Dutou Road, Liyang Town, Ninghai County, Ningbo City, Zhejiang Province, P.R. China
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