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Gr4.8 Blue Zinc-Plated Round Head Coach Bolt
Blue zinc-plated Carriage bolt, carriage bolt, carbon steel carriage bolt,carriage bolt din603, din605 carriage bolt ,flat head carriage 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 | - | - | - | - | - | - | - |
Generally speaking, a bolt is used to connect two objects, usually through a light hole, and needs to be used in conjunction with a nut. A single bolt cannot connect. A wrench is generally used as a tool. The heads are mostly hexagonal heads, etc., generally larger. The carriage bolt is applied in the groove, and the square neck is stuck in the groove during installation, which can prevent the bolt from rotating, and the carriage bolt can move in parallel in the groove. Since the heads of the carriage bolts are round, there is no design of useful power tools such as cross grooves or inner hexagons, and they can also play a role in preventing theft during the actual connection.
TAG:   carriage bolt