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1. Name: Round head bolts
2. Size: M3-M30
3. Material: carbon steel, stainless steel, alloy steel
4. Mechanical properties: 4.8 / 6.8 / 8.8 / 9.8 / 10.9 / 12.9
5. Plating: Chromiun / galvanized (black, color, white, green) / zinc-iron / black oxide / Dacromet / Geomet
6. Standard: DIN,ANSI, BS, JIS, SES,HES,KIS,non-standard, etc.
7. Note: We could produce various of fasteners conform to drawings.
Round head bolts
