پیچ و مهره

STUD BOLTS & NUTS

Size range: ¼” to 56” for flanges

Material: ASTM A 193 B7, B7M, B8, B8M for bolts, ASTM A 194 GR H2, 2HM, 8, 8M for nuts and alloy steel bolting material for high and low temperature service.