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DIN 603 Carriage Bolt Zinc Plated Galvanized Grade 4.8 8.8

DIN 603 Carriage Bolt Zinc Plated Galvanized Grade 4.8 8.8

Short Description:

Standard: DIN603

Product Name: DIN603 Round head square neck Carriage Bolt

Key Words: DIN 603, Round head square neck bolt, carriage bolt

Size: M5-M20

Material: Q195, Q235, 35K, 45#

Strength Grade: 4.8, 5.8, 6.8, 8.8

Surface Treatment: Zinc Plated

Thread Length: Full Thread/ Half Thread

Packing: Carton with pallets

Other Features: Offer customized head mark


Product Detail

Product Tags

Description

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Carriage Bolt Zinc Plated 5
carriage bolt drawings
d M5 M6 M8 M10 M12 M16 M20
P Pitch 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 Max 13.55 16.55 20.65 24.65 30.65 38.8 46.8
Min 12.45 15.45 19.35 23.35 29.35 37.2 45.2
ds Max 5 6 8 10 12 16 20
Min 4.52 5.52 7.42 9.42 11.3 15.3 19.16
k1 Max 4.1 4.6 5.6 6.6 8.75 12.9 15.9
Min 2.9 3.4 4.4 5.4 7.25 11.1 14.1
k Max 3.3 3.88 4.88 5.38 6.95 8.95 11.05
Min 2.7 3.12 4.12 4.62 6.05 8.05 9.95
s Max 5.48 6.48 8.58 10.58 12.7 16.7 20.84
Min 4.52 5.52 7.42 9.42 11.3 15.3 19.16

Detail description

Carriage Bolt Black Oxide 3
Carriage Bolt Zinc Plate 8

Carriage bolt refers to the round head and square neck screw.

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, not a single connection. Tools usually use a wrench. The head is mostly hexagonal, generally large. The carriage bolt is applied in the groove. The square neck is stuck in the groove during the installation process, which can prevent the bolt from rotating. The carriage bolt can move parallel in the groove. Because the head of the carriage bolt is round, there is no cross slot or hex and other available tools design, in the actual connection process can also play the role of anti-theft.

Materials: carbon steel, Q235, 45# steel, stainless steel
Nominal diameter: 5mm--20mm
Length: 15 mm - 300 mm
Surface treatment method: zinc plating, chrome plating, copper plating, black oxide

Packing

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