| Main products |  hex bolts, hex socket bolts, threaded studs, hex nuts and flat washers |
| Size Range | Diameter:M2---M64   Length:5mm---400mm(Customized is acceptable)   Diameter:6#---2inch,  Length:1/2inch---30inch(Customized is acceptable)   |
| Standard | ANSI,UNI,DIN,BS,JIS,AS,GB,ISO,EN |
| Material | Super Alloy Stainless Steel |
| Grade | Duplex steel: 2205\2507\2304; Incoloy steel: 825\800\800H\901\925; Inconel steel: 600\601\625\690\718\X750; Monel steel: 400\K500; Hastelloy steel: B2\3, C4\22\276\2000, G3\30, X; Super Austenite steel: 904L,254smo, Alloy20\28\59\926, Al-6XN |
| Surface | self finish plain,minor polish, satin polish, black oxide,Electro Painting, |
| Others | Â Non-standard/standard/OEM/ODM/Customized service are provided. |
| Hastelloy | C | Si | Mn | P | S | Ni | Cr | Mo | Fe | W | V | Co | Ti | Cu | Al |
| C4 | ≤0.009 | ≤0.05 | ≤1.0 | ≤0.02 | ≥0.01 | ≤58 | 14.5-17.5 | 14-17 | ≤3.0 | -- | -- | ≤2.0 | ≤0.7 | -- | -- |
| C22 | ≤0.015 | ≤0.08 | ≤0.5 | ≤0.02 | ≤0.02 | ≤50 | 20.0-22.5 | 12.5-14.5 | 2.0-6.0 | 2.5-3.5 | ≤0.35 | ≤2.5 | -- | -- | -- |
| C276 | ≤0.01 | ≤0.08 | ≤1.0 | ≤0.03 | ≤0.04 | ≤51 | 14.5-16.5 | 15-17 | 4.0-7.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | -- | -- | -- |
| B2 | ≤0.01 | ≤0.08 | ≤1.0 | ≤0.02 | ≤0.01 | ≤64 | 0.4-0.7 | 26-30 | 1.6-2.0 | -- | -- | ≤1.0 | -- | ≤0.5 | -- |
| X | 0.05-0.15 | ≤1.0 | ≤1.0 | ≤0.015 | ≤0.01 | ≤40 | 20.5-23.5 | 8.0-10.0 | 17-20 | 0.2-1.0 | -- | 0.5-2.5 | -- | -- | ≤0.1 |
| Inconel | C | Si | Mn | P | S | Ni | Cr | B | Fe | Cu | Ti | Al | Mo | Co | Nb |
| 600 | ≤0.15 | ≤0.5 | ≤1.0 | ≤0.015 | ≤0.015 | ≥72 | 14-17 | ≤0.006 | 6.0-10.0 | ≤0.05 | ≤0.3 | ≤0.3 | -- | -- | -- |
| 601 | ≤0.1 | ≤0.5 | ≤1.5 | ≤0.02 | ≤0.015 | 58-63 | 21-25 | -- | ≤7.2 | ≤1.0 | -- | 1.0-1.7 | -- | -- | -- |
| 625 | ≤0.1 | ≤0.5 | ≤0.5 | ≤0.015 | ≤0.015 | ≥65 | 20-23 | -- | ≤5 | -- | ≤0.4 | ≤0.4 | -- | ≤1.0 | 3.15-4.15 |
| 690 | 0.023 | 0.07 | 0.23 | 0.006 | 0.002 | 59.89 | 30.39 | -- | 8.88 | 0.02 | 0.26 | 0.22 | -- | -- | -- |
| 718 | ≤0.08 | ≤0.35 | ≤0.35 | ≤0.01 | ≤0.01 | 50-55 | 17-21 | -- | ≤11.14 | ≤0.3 | ≤1.15 | ≤0.8 | -- | -- | 4.75-5.5 |
| X750 | ≤0.08 | ≤0.5 | ≤1 | ≤0.015 | ≤0.01 | ≥69 | 14-17 | -- | 5-9 | ≤0.5 | 2.25-2.75 | -- | 0.4-1 | ≤1 | 0.7-1.2 |
| Incoloy | C | Si | Mn | P | S | Ni | Cr | Mo | Fe | B | Co | Ti | Cu | Al |
| 800 | ≤0.1 | ≤1 | ≤1.5 | ≤0.03 | ≤0.015 | 30-35 | 19-23 | -- | ≥39 | -- | -- | -- | -- | -- |
| 825 | ≤0.025 | ≤0.5 | ≤1 | -- | -- | 38-46 | 19.5-23.5 | 2.5-3.5 | ≥19.5 | -- | ≤1 | 0.6-1.2 | 1.5-3.5 | ≤0.2 |
| 800H | 0.06-0.1 | ≤1 | ≤1.5 | ≤0.045 | ≤0.015 | 30-35 | 19-23 | -- | ≤39.5 | -- | -- | 0.15-0.6 | ≤0.75 | 0.15-0.6 |
| 800HT | ≤0.025 | ≤0.5 | ≤1 | ≤0.0.2 | ≤0.01 | 38-46 | 19.5-23.5 | 2.5-3.5 | ≥20.8 | -- | -- | 0.6-1.2 | 1.5-3 | ≤0.2 |
| 901 | 0.02-0.06 | ≤0.4 | ≤0.5 | ≤0.02 | ≤0.008 | 40-45 | 11-14 | 5-6.5 | ≥29.89 | 0.01-0.02 | -- | 2.8-3.1 | ≤0.2 | ≤0.3 |
| Monel | C | Si | Mn | S | Ni | Fe | Ti | Cu | Al |
| 400 | ≤0.3 | ≤0.5 | ≤2 | ≤0.024 | ≥63 | ≤2.5 | -- | 28-34 | -- |
| K500 | ≤0.25 | ≤0.5 | ≤1.5 | ≤0.01 | ≥63 | ≤2 | 0.35-0.85 | 27-33 | 2.3-3.15 |
| Duplex | C | Si | Mn | Hold Down Clip 2. OEM Part No.: H127801, H129024, and so on 3. Material: 65Mn 4. Process: Casting or steel punching 5. Hardness: 48~56 HRC 6. Color: Black, Red, Silver, White, Natural color 7. Surface Treatment: Pray Paint, Powder painting, Zincification 8. Offer OEM service 9. Packing: Neutral Cartons, Wooden or Iron case. It is available to provide colorful package according to your design or we make design for your brand if required. 10. Function/Use: Widely used for John Deere, New Holland, Class, Case and Schumacher machinery 11. Feature /Characteristic: strong enough to hold the Knife Section in cutting position 12. Certificate: BV 13. Place of Origin: Zhejiang Hold Down Clip Hold Down Clip, Hold Down Clips, Knife Hold Down Clip, Harvester Blade Clip Ningbo Combine Machinery Co.,Ltd. , http://www.combine-harvester-parts.com |