Customization: | Available |
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After-sales Service: | 1 |
Warranty: | 1 |
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Center Bolt Manufacturer for Truck Trailer
Material
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1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420
2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze |
Grade
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SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
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Finish
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Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
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Thread
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UNC,UNF,UEF,UN,UNS
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Standard
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ISO, DIN, ANSI, JIS, BS and Non-standard
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Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base.We specialized in manufacturing trailer accessories more than ten years, including Trailer Axle, Suspension System,Break Chamber, Landing Gear, Fifth Wheel, King Pin,Brake Drum, Twist Lock, Slack Adjuster, Air Tank, Rim, Cap, Leaf Spring, ABS, Modulators, Brake Shoe etc