Shacman DeLong Tire Bolt and Nut M22*1.5 Adjustable Cap Nut DZ95189611301
1. Thread specification: M22×1.5, nominal diameter 22mm, pitch 1.5mm, fine thread positive thread (fine thread is commonly used in hear bridge, with better anti-loosening performance than coarse thread)
2. Hexagon opposite sides: 32mm, matched with 32mm tire socket
3. Strength grade: 10.9 grade high-strength alloy steel (standard for heavy-duty wheel hub fasteners, capable of withstanding heavy load impact loads)
4. Surface treatment: phosphating / blackening, also available in color zinc version; anti-rust, reduces seizing, prevents thread from getting stuck
5. Structural type: One-piece structure of movable cap (live pad disc)
◦ Inner core: hexagonal nut body, force is applied by the wrench
◦ Movable flange pad (movable cap): riveted to the front end of the nut, can freely rotate relative to the nut
Applicable Vehicle Models & Axles
Compatible with Shaanxi Auto DeLong series: DeLong F3000, X3000, M3000, H3000, etc., equipped with Hande axle hubs;
Mainly used for locking the front wheel hub tires, and some Hande axles of the same specification in the rear can also be used;
The same specification M22×1.5 movable cap nut can also be compatible with some Red River and Mercedes heavy-duty trucks of the same Hande axle, but part number DZ95189611301 belongs to the Shacman Auto DeLong system.
Common integral flange nut: When tightened, the flange surface rotates along with it, which is likely to damage the contact surface of the hub, resulting in a false contact of the compression surface and uneven stress distribution.
Wheel Nut, M22×1.5, floating flange nut,Differentiate the pitch: M22×1.5 (fine pitch, for DeLonghand bridge) ≠ M22×2.5 (coarse pitch, for some other vehicle bridges, cannot be interchanged);
1. The spacer disc can rotate freely. During the pressing process, the spacer disc fits closely with the hub without any relative sliding, protecting the contact surface of the hub. This is especially necessary for aluminum alloy wheels.
2. The ring-shaped spacer disc increases the bearing area, dispersing the pressure, and is less likely to loosen under heavy load and jolting.
3. M22×1.5 fine thread: The thread angle is small, providing stronger resistance to vibration and anti-loosening ability. Heavy trucks are less likely to disengage after long-term jolting.
4. 10.9 grade quenching and tempering treatment, with high tensile strength, resistance to impact, and less likely to elongate or fracture.
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