China M5 M6 M8 M10 M12 Long Hex Coupling Nut, Find details about China Coupling Nut, Round Coupling Nut from M5 M6 M8 M10 M12 Long Hex Coupling Nut
Product name | Carbon Steel Long Hex Square Round Coupling Nut |
Size | M6-M36, according to requirement |
Grade | 4, 5, 6, 8, 10, 12, A2-70 |
Standard | ISO, GB, BS, DIN, ANSI,JIS, Non-standard |
Material | 1. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 |
2. Copper: H62,H65,H68 | |
3. Aluminum: 5056, 6061, 6062, 7075 | |
4. Stainless steel, brass, aluminum, etc. | |
5. According to customer demand | |
Surface treatment | Zinc plated, Black oxide, Plain etc. |
Heat treatment | Tempering Hardening, Spheroidizing, Stress Relieving. |
Tolerance | 0.1-0.5mm |
Head Type | Tlat, Pan, Raised Countersunk, Hexagon |
Drive Type | Philips, Slotted, Phi-Slot, Hex Socket, Torx, Triangle |
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