Carriage Bolt
Carriage bolts (also called coach bolt and round-head square-neck bolt) are commonly used in wood connections. It is common to use a carriage bolt on bare timber, the square section giving enough grip to prevent rotation.
The carriage bolt is used extensively in security applications, such as locks and hinges, where the bolt must be removable from one side only. The smooth, domed head and square nut below prevent the carriage bolt from being gripped and rotated from the insecure side.
| Carriage Bolts | |
| Standard | DIN / GB / UNC / BSW /JIS etc. ASME/ANSI B 18.2.1；DIN603 |
| Diameter | 1/2"-1 1/2", M12-M36 |
| Length | no more than 800mm or 30" |
| Material | Carbon Steel / Alloy Steel / Stainless Steel / Brass / Copper |
| Grade | SAE J429 Gr.2,5,8；ASTM A307 Gr.A；Class 4.8, 8.8, 10.9, 12.9; A2-70, A4-70, A4-80 etc. |
| Thread | M,UNC,UNF |
| Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, galvanized, HDG(Hot dip galvanized), Dacromet, Zinc Nickel, PTFE |
| Certificate | ISO9001 ISO14001 ISO45001 SGS |
| Application | Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
| Equipments | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter |
| Supply Ability | 10000 ton per Month |
| MOQ | According to customer demand |
| Trade Term | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment | T/T, L/C, West Union, Paypal. Etc |
Materials
Steel Alloy: Carbon Steel / Die Steel / etc.
Aluminum Alloy: 5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy: 3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc.
We handle many other type of materials. Please contact us if your required material is not listed above.
Please let us know the size, quantity, material or grade, surface you need. If it is special and Non-standard products, please provide us the drawing or photos or samples to us in order to further assistance
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Contact: Lynn/Yuri
Phone: +86-15072059381
E-mail: lynnwang@youjitrading.com
Add: Yongnian District, Handan City, Hebei Province
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