Product
Gr4.8 Blue Zinc-Plated Round Head Coach Bolt
Gr4.8 Blue Zinc-Plated Round Head Bolt
Round Head Carriage Bolt | ||
Standard: | DIN603 | |
Size: | M5-M20 | |
Material: | Carbon steel | |
Grade: | Gr4.8 | |
Thread: | METRIC | |
Finish: | Plain,Nickel, Chrome | |
Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand | |
Application: | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating | |
Test 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: | 1000 tons per month | |
MinimumOrder: | 500kgs for each specification | |
Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP | |
Payment | T/T, L/C | |
Market: | South&north Amrica/Europe/East&South east Asia/ Australia and ect. | |
Professional: | More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in IFI standard. | |
Our advantage: | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free With 2 years quality guarantee period after shippment. | |
Notice: | Welcome your inquiry!!! Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
螺纹规格 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | |
d | ||||||||
P | 螺距 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 |
b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 |
125<L≤200 | 22 | 24 | 28 | 32 | 36 | 44 | 52 | |
L>200 | / | / | 41 | 45 | 49 | 57 | 65 | |
dk | 最大值 | 13.55 | 16.55 | 20.65 | 24.65 | 30.65 | 38.8 | 46.8 |
最小值 | 12.45 | 15.45 | 19.35 | 23.35 | 29.35 | 37.2 | 45.2 | |
ds | 最大值 | 5 | 6 | 8 | 10 | 12 | 16 | 20 |
最小值 | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
k1 | 最大值 | 4.1 | 4.6 | 5.6 | 6.6 | 8.75 | 12.9 | 15.9 |
最小值 | 2.9 | 3.4 | 4.4 | 5.4 | 7.25 | 11.1 | 14.1 | |
k | 最大值 | 3.3 | 3.88 | 4.88 | 5.38 | 6.95 | 8.95 | 11.05 |
最小值 | 2.7 | 3.12 | 4.12 | 4.62 | 6.05 | 8.05 | 9.95 | |
r1 | ≈ | 10.7 | 12.6 | 16 | 19.2 | 24.1 | 29.3 | 33.9 |
r2 | 最大值 | 0.5 | 0.5 | 0.5 | 0.5 | 1 | 1 | 1 |
r3 | 最大值 | 0.75 | 0.9 | 1.2 | 1.5 | 1.8 | 2.4 | 3 |
s | 最大值 | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
最小值 | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
千件钢制重≈kg | - | - | - | - | - | - | - |