Active Member
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[China]
Address: Handan Yongnian
Contact name:
Handan city Yongnian District Maide Fasteners Co. Ltd |
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Length15mm--300mm Nominal Diameter 5mm ~ 20mm Steel Galvanized
Carriage Bolts
Product Description
The square section grips into the part being fixed (typically
wood), preventing the bolt from turning when
Carriage bolts according to head size is divided into large round
carriage bolts (corresponding to the standard GB / T14 and DIN603),
small round head carriage bolts (corresponding to the standard GB /
T12-85). Carriage bolts, a type of fastener consisting of a head and a
threaded rod (externally threaded cylinder), intended to mate with
nuts for the secure attachment of two parts with through holes
Standard: ASME B 18.5, DIN603, DIN604, DIN608
Size: 1/4”-1”, M5-M20
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8,
10.9, 12.9
Thread: M, UNC, UNF
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,
Nickel, Chrome, H.D.G.
1. As a manufacturer, we supply credible products with high quality
in timely delivery.
2. All of our products are inspected by QC before packing and
checked again before shipping.
3. Non-standards are available, according to your drawing or
samples.
4. Standard export package or according to your requirements.
| Diameter | Length | Head Type | Finish |
| M6 | 20-150mm | Cup Head | Galvanised |
| M8 | 20-180mm | Cup Head | Galvanised |
| M10 | 25-400mm | Cup Head | Galvanised |
| M12 | 40-500mm | Cup Head | Galvanised |
| M16 | 45-500mm | Cup Head | Galvanised |
| M20 | 50-600mm | Cup Head | Galvanised |
