Description

Carriage Bolts / Mushromm Head Bolt / Cup head nib Bolts/ Flat countersunk nib bolts/Step Bolt 
(perno de carro, Schlossschraube, boulon de carrosserie, parafuso de carruagem, kuljetus pultti, slotbout, vogn bolt, vagnsbult, bullone di carrello)
1) Standard of CARRIAGE BOLT: DIN**3, ANSI B*8.5. And Non-standard (according to your samples or drawing). 

2) Material of CARRIAGE BOLT: Carbon steel, stainless steel, Alloy steel (Medium carbon steel and Alloy steel used for high Grade fasteners) 

3) Grade of CARRIAGE BOLT: Grade2 to Grade *2.9 

4) Dimension of CARRIAGE BOLT: Metric size from 5mm**0mm, Inch size from 1/4"_3/4". 

5) Length: *0MM to ***0mm. 

6) Coating of CARRIAGE BOLT: Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black, DACRO coating, etc. 

7) Packing of CARRIAGE BOLT: 

General packing: ****5Kg per Carton or Bag, then about ****0 Carton or Bag per Pallet. 
Small packing: Small box with plastic bag packing, then several boxes or bags in a *5kgs bag or box,****0 cartons per pallets