| Material: | Carbon Steel |
|---|---|
| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Head Style: | Hexagonal |
| Standard: | DIN |
| Grade: | 4.8 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Made In China Steel Zinc Plated ASTM Standard Hexagon Socket Head Cap Screw
Specification:
| name: | china supplier titanium hexagon socket head cap screw 5/16x3 Inch |
| Material: | Carbon steel, alloy steel, steel, stainless steel |
| Finished: | Black, galvanized, nickel plating, chrome plating , etc |
| size: | M2-M36 Or according to the customer's requirements |
| Grade: | 4.8,8.8,10.9,12.9 ,etc |
| Application: | Electronics, electrical appliances, electric, electric power, chemical industry, water conservancy, machinery and equipment, furniture, etc |
| Standard: | ISO. DIN. ANSI. JIS. BS. Non-standard |
| Certification: | ISO9001: 2008, ISO14001: 2004 |
| Inspection quality system: | ISO standard, 100% Whole range inspection through the production |
| Packing: | Inner plastic bag + carton + pallet or according to the demand of the customers |
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After-sale service:
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If there are any quality problems, please contact with us at once, We will be the first time to help you solve the problem |
Hex Socket bolt also called hex socket cap screw. Its a bolt with a column-shape head (socket head) and internal hex drive. The most widely used are DIN912/ISO4762 hex socket cap screw and ANSI B18.3 socket head cap screws.
There are more types of hex socket drive bolts and screws, for example pan head, button head, flat head and countersunk head. Please check our below standard supplies.
Metric series carbon steel hex socket drive bolts and screws generally supplied in class 8.8, class 10.9 and class 12.9 as per DIN and ISO standard, while inch series always in Grade 5 and Grade 8 as per SAE standard. Stainless steel socket drive screws normally in A2-70 and A4-80 (AISI 304 and AISI 316).
The regular surface treatment for steel hex socket bolts are black oxide, zinc coating, and dacromate or wax coating. For customized socket drive bolts or screws, kindly contact us directly.
Standard master carbon size :25x13x18 cm
Pallet size:100x80x82 cm
Optional Packages
Bag and Wooden Case Packing
Production Process:
Material-Wire Resizing-Pre-treatment-Cold Forging-Thread Cutting-Tempering & Quenching (if needed)-Surface Treatment (Galvanizing)-Packing
Suppliers with verified business licenses
Audited Supplier 
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