Bolt Fastener

• After-sales Service: Installation, Maintenance
• Warranty: According to Requirement
• Certification: ISO 9001:2008
• Standard: GB
• Surface Treatment: Blackening
• Manufacturing Process: Forging
• Model NO.: M30, M48, M52, M64
• Material: Cast Steel
• Transport Package: Suit for Seafreight
• Specification: Cr 40
• Trademark: gold sinow
• Origin: Huaibei
• HS Code: 7318159090
• Production Capacity: 100000 Piece /Year

Product Description

Bolts for fixing mill lining, consisting of cup washer, rubber seal ring, bolt seal ring, flat washer, self-locking nut, grade 10.9, forging, to meet the service life of liner.