Carriage Bolt, Mushroom Head, Square Neck Bolt, DIN603

Product Description

1) Mushroom head, square neck bolt, DIN**3 according to DIN standard;
2) Class 4.8, 8.8, *0.9, *2.9 for carbon steel; Stainless steel A***0, A***0 (**4, **6), brass are available;
3) Size from M3 to M*0, length from *0mm to **0mm;
4) Surface treatment including: Plain, zinc plated, nickel plated, H. D. G., black, dacromet, mechanical zinc plated;
5) Packing: Bulk packing *0kgs/carton, *6 cartons/palelt; Or small box packing under your requirements
6) Head mark: Our factory's head mark or your head marks

1) Mushroom head, square neck bolt, ANSI/ASME B *8.5, according to ANSI/ASME standard;
2) Size from 1/8" to 3", length from 1/2" to *2";
3) Grade 2, 5, 8, for carbon steel; Stainless steel A***0, A***0(**4, **6), brass are available;
4) Surface treatment including: Plain, zinc plated, nickel plated, H. D. G., black, dacromet, mechanical zinc plated
5) Packing: Bulk packing *0kgs/carton, *6 cartons/palelt; Or small box packing under your requirements
6) Head mark: Our factory's head mark or your head marks

7) ISO, JIB, BS standard are also available.