Strong and elegant mailbox. Make your house look classy with different mailbox style. It can be made to order depend on customer satisfaction.
Strong and elegant mailbox. Make your house look classy with different mailbox style. It can be made
Shaft material: 40Cr(ASTM A5140) or 45#(ASTM 1045) steel. Helix plate: ASTM A36 hot rolled plate, available in 3/8\'\' and 1/2\'\' thickness. All helix leading edges sharpened and rock cut and 45 degrees. Corrosion protection: ASTM A153, hot dipped zinc coating. Efficient ...
Come From Better Screw Co.,
Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B or Customized. Helices material: ASTM A36 hot rolled plate. Corrosion protection: ASTM A153, hot dipped zinc coating. Leading edge of helices beveled 45 degrees. Greater section modulus strength to resist ...
Come From Better Screw Co.,
1) specification: 472 * 122 * 485 h l DMM 2) material: Stainless steel plate + galvanized sheet + spray 3) material thickness: The box body 0.8mm into the gate, the gate of the gate 0.8mm 3) net weight: 4.1kg 4) gross weight: 18.9kg/4pcs 5) inner packing: 340W*500H*140Dmm 6) ...
Come From Goodhope Hardware Co. Ltd.