High-Strength Bolts & Nuts
Flange bolts, stud bolts, hex bolts, socket head screws, anchor bolts and matching nuts and washers to ASTM, DIN and ISO standards.
Scope
- GradesA193 B7 / B7M / B8 / B8M; A194 2H / 8 / 8M
- Property class8.8 / 10.9 / 12.9
- SizeM6 ~ M64; length up to 1000 mm
- FinishPlain, hot-dip galvanised, Xylan, PTFE, Dacromet
- AccessoriesA194 nuts, F436 washers
Applications
Flanged joints, pressure vessels, pipe supports, steel structures, wind power and petrochemical plants.
Standards
ASTM A193 / A194, A320, A325, A490; DIN 931 / 933 / 934; ISO 4014 / 4032.
Materials
304/304L, 316/316L, 321/321H, 316Ti, 310S, 317L, 347H, 904L, 2205, 2507, C276, N04400 and other grades, available against Chinese, European, Japanese and Russian equivalents.