ASTM A193 Grade B7 Steel4140 Heat-Treated Chromium-Molybdenum Plain Steel Bar for Threaded Rods and Anchor Bolts

ASTM A193 Grade B7 Steel4140 Heat-Treated Chromium-Molybdenum Plain Steel Bar for Threaded Rods and Anchor Bolts. Customizable Sizes: Available in M6-M310 for various processes including Hot Rolled, Cold Drawn, and Peeled. Precise Straightness: Maximum straightness deviation of 1mm per meter for high precision applications. Comprehensive Quality Control: Includes UT inspection, grain size 5-8, and guaranteed mill test certificates. Fast Delivery: Delivery within 7 days after deposit or L/C confirmation. Flexible Payment Terms: Accepts T/T (30% deposit) and 100% irrevocable L/C at sight. Wide Standard Compliance: Meets AISI, ASTM, GB, JIS, DIN, and BS standards. Optimized Surface Treatment: Surface oiled and packed with woven cloth to prevent corrosion.