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Brand Name : LHTi
Model Number : HC276 bolts and nuts
Certification : ISO9001:2015; SGS; TUV; BV
Place of Origin : China
MOQ : 200 PCS
Price : USD0.30-1.20 per pcs
Payment Terms : T/T, MoneyGram, L/C, Western Union, Paypal
Supply Ability : 800000 piece per month
Delivery Time : 10-25 work days
Packaging Details : Carton box outside with plastic bags inside for small quantity. Plywod box packing for more than 20 kg.
Material : HC276
Standard : ASME/ANSI B18.2.1
Surface : Bright
Color : Natural or as your request(pink, blue, black, golden)
MOQ : 200 PCS
Technique : CNC, forged
head type : hex bolts and nut
HC276 Hast hex Bolts And Nuts Hex Head ASME ANSI B18.2.1
1. Dimensions Information
Hex bolt and nut dimension
| Mon | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 
| P | 20l28l32 | 18l24l32 | 16l24l32 | 14l20l28 | 13l20l28 | 11l18l24 | 10l16l20 | 9l14l20 | 8l12l20 | 
| b | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.5 | 1.75 | 2 | 2.25 | 
| s Max | 0.438 | 0.5 | 0.562 | 0.625 | 0.75 | 0.938 | 0.125 | 0.312 | 1.5 | 
| S Min | 0.425 | 0.484 | 0.544 | 0.603 | 0.725 | 0.906 | 1.088 | 1.269 | 1.45 | 
| e Max | 0.505 | 0.577 | 0.65 | 0.722 | 0.866 | 1.083 | 1.299 | 1.516 | 1.732 | 
| e Min | 0.484 | 0.552 | 0.62 | 0.687 | 0.826 | 1.033 | 1.24 | 1.447 | 1.653 | 
| k max | 0.188 | 0.235 | 0.268 | 0.316 | 0.364 | 0.444 | 0.524 | 0.604 | 0.7 | 
| k min | 0.15 | 0.195 | 0.226 | 0.272 | 0.302 | 0.378 | 0.455 | 0.531 | 0.591 | 
| r max | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.06 | 0.06 | 0.06 | 0.09 | 
| r min | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 
2. Marterial chemical composition
| Item | HC-276 | C-22 | C-4 | B2 | B3 | N | 
| C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 | 
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | 
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | 
| P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | -- | ≤0.015 | 
| S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | -- | ≤0.02 | 
| Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | 
| Ni | rest | rest | rest | rest | ≥65 | rest | 
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | 
| Ti+Cu | -- | -- | ≤0.7 | -- | ≤0.4 | ≤0.35 | 
| Al+Ti | -- | -- | -- | -- | ≤0.5 | ≤0.5 | 
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | 
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 | 
| B | -- | -- | -- | -- | -- | ≤0.01 | 
| W | 3-4.5 | 2.5-3.5 | -- | -- | ≤3 | ≤0.5 | 
| V | ≤0.35 | ≤0.35 | -- | 0.2-0.4 | -- | ≤0.5 | 
4. Application
Widely used in Industry, chemical, motorcycle, automitive, bicycle etc filelds.
For Electroplating/ Galvanization / anode coating match with titanium jigs and baskets.
Hexagon socket head bolt used for bicycles, Hex flange bolts used for motorcycles and automitive cars.
5. Relevant Products
6. FAQ
| FAQ | 
| Q1.--How can you ensure the product quality? | 
|  			 --All products are manufactured according to ASTM standard (Bolts are according to ASME MTC Material Test Certification.  |  		
| Q2.--Can you print our LOGO on the products? | 
| --Sure, and we welcome the customerized products. | 
| Q3.--Can we get the free sample? | 
| --Sure. | 
| Q4.--What about the payment terms? | 
| --T/T, L/C,Paypal,Western Union,Escrew and MoneyGram etc are all accepted. | 
| Q5.--Do you have your website? | 
| --Yes, Please click here. http://www.metalstitanium.com(Independent website) | 
| Q6.--What is the necessary information for a inquiry? | 
|  			 --Product name, specification, material grade and quantity. If customized products, your drawing and special requests also needed.  |  		
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                        HC276 Hast Bright Titanium Bolts Nuts Hex Head ASME ANSI B18.2.1 Images |