Hex Bolts

Hex Bolts, other names hex head bolt, hexgonal bolts, Hex head screws, hex cap screw, hex set secrews .

Hex bolts Specification:
Material: Steel – SAE1035, SAE1045, 35CrMo, 40Cr etc. ; Stainless steel – SUS200, SUS201, SUS304 or SUS316 etc.;
Surface treatment: Zinc plated, Chrome plated, Dacromet, Black oxide, Hot Dip Galvanized or Plain with oil;
Size: Cold forged for size M4-M24, Hot forged for size over M24;

Hex Bolts Standards:

• DIN 933
• DIN 931
• DIN 558
• ASME/ANSI B18.2.1