1) Mushroom head, square neck bolt, DIN603
2) Class 4.8,5.8, 8.8 for carbon steel
3) Size: M6---M24 (DIA. ) 10-300mm(Length)
4) Surface: Plain, zinc plated, nickel plated, H. D. G., black, etc..
5) Packing: Bulk packing 20kgs/carton, 36 cartons/pallet;
6) Head mark: Our factory's head mark or your head marks
Competitive Advantages
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
2) Class 4.8,5.8, 8.8 for carbon steel
3) Size: M6---M24 (DIA. ) 10-300mm(Length)
4) Surface: Plain, zinc plated, nickel plated, H. D. G., black, etc..
5) Packing: Bulk packing 20kgs/carton, 36 cartons/pallet;
6) Head mark: Our factory's head mark or your head marks
Competitive Advantages
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
