Features: Product mechanical properties, internal surface finish and size are higher than standard requirements. Anti-corrosion ability,
Long service life, product size can be customized.
Material: 1045 steel, 1020 steel and alloy steel.
Internal surface hardening process: chrome, nickel-phosphorus composite plating, carburizing, carbonitriding.
Thread type: internal thread and external thread.
If you have any problems or questions about our products or need our support and assistance, please write to us, we will reply to you within 24 hours, and we will use security measures for your information and never reveal your information to the third party. If you become our customer, you will get corresponding discount.
