carriage bolts din 603

Applicationt: 

Universal

Production Description:

square neck carriage bolts, din 603 , ANSI/ASME B18.5
1) Chinese manufacturer
2) High quality with competitive prices

1) Description:
a) square neck carriage bolts , din 603. IFI, ANSI/ASME B18.5,
b) short neck flat head carriage bolts.
c) short neck round head carriage bolts.
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2)Physical performance:
a) class 4.8, made from low carbon steel, C1008, Q195 etc
b) class 8.8, made from high carbon steel such as C1035, C1045, etc, And with hardened treatment.
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3)Surface treatment:
plain/self colour, zinc plated, HDG
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4)Packing
a) In small box: 2~5kgs/box, 2~10boxes/carton, 36~48cartons/Pallet.
b) In bulk Packing: 25KGS/CARTON, 36 or 48 cartons/Pallet.
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5)Size:
din 603 M5 to M20.

dia.head dia.head height neck height thread length
<125thread length
125~200thread length
>200M513.553.34.116--M616.553.884.61824-M820.654.885.62228-M1024.655.386.6263245M1230.656.958.75303649M1638.88.9512.9384457M2046.811.0515.9--46