บริษัท สามัคคีสลักภัณฑ์ จำกัด
ASTM A449
HEX CAP SCREWS, BOLTS AND STUDS, STEEL, HEAT TREATED, 120/105/90 ksi MINIMUM TENSILE STRENGTH, GENERAL USE A449
Notes :
Unit: Inch
T: Thread Lengths
T1: L ≤ 6 Inches
T2 : L > 6 Inches
Dimensions per :
ASME B18.2.1
Finish :
Black
Zinc Plated
Hot Dip Galvanized
Related Product Links :