Stainless Steel 304 316 Polished Metric M12 X 1.5 M12 X 1.25 Hex Wheel Lug Nut
| Attribute | Value |
|---|---|
| Name | Metal Nut |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization, Chromate, Dacromet |
| Certificate | ISO9001:2008, ROHS |
| Used | Building Industry Machinery |
| Thread Type | Coarse, Fine |
| Usage | Fastening |
| Function | Connection, Fastening and Decoration |
| Strength | High |
| Size | Various sizes available |
| Measurement System | INCH, Metric system |
The nut is a critical component that connects mechanical equipment through inner threads, enabling secure fastening when paired with matching bolts. For example, an M4-P0.7 nut can only connect with M4-P0.7 series bolts (where M4 indicates ~4mm inner diameter and 0.7 indicates 0.7mm thread pitch). Similarly, 1/4-20 nuts match with 1/4-20 screws (0.25" inner diameter, 20 threads per inch).
Nuts are essential for all manufacturing machinery and are categorized by material: carbon steel, stainless steel, and non-ferrous metals (like copper).
- Copper material: Copper nut, inlaid copper nut, knurled copper nut, embedded copper nut, injection copper nut
- Metal: Zinc copper alloy nuts
- Stainless steel: Various types including round nuts (slotted, side/end holes), ring nuts, butterfly nuts, welded nuts, self-locking nuts, and specialized variants
DISC-LOCK lock nuts feature a two-part design with interlocking cams that create tension under vibration, ensuring perfect locking.
| Aluminum | Excellent thermal/electrical conductivity but naturally soft. Requires proper handling during processing to avoid buildup. |
| Titanium | EDM machining recommended. Requires deionized water to control heat during processing due to alloy viscosity. |
| Steel | Very strong metal. Wire cutting often preferred for complex features. Requires heat management during machining. |
| Brass | High tensile strength, machine-cuttable but requires slow cutting speed due to softness. |
- Easy to install and disassemble
- Wholeness design
- Gasket-free
- Reusable medium carbon steel
- Compatible with Class 8.8, 10.9 high-strength bolts
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