Product Description
Hex head shoulder bolt/Hex head shoulder bolt/Step screw/Step bolt
1. Standard: Non-standard, according to your request.
2. Material: Carbon steel, Alloy steel, stainless steel or according to your requirement.
3. Grade of shoulder bolt: Grade 4.8, Grade5.6, Grade6.8, Grade8.8, Grade10.9, Grade12.9. A2-70, A4-80
4. Dimension: Metric size from 3mm-100mm, Inch size from 1/8"-2-1/2".
5. Length: 12-500mm.
6. Surface treatment: Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized, Nickel plated, phosphate black, DACRO coating, etc.
7. Packing of hex bolt: General packing or according to your requirement.
Fast Hardware Electronic Co., Limited is professional manufacturer of all kinds of hardware, such as stainless steel bolt, carbon steel bolt, hex bolt, furniture bolt, slotted bolt, special bolt, eye bolt and anti-theft bolt, self-tapping screw, self-drilling screw, wood screw, furniture screw, stainless steel screw, hex screw, hex nut, nylon nut, special nut, metal stamping part, , lathe part and so on.