Material: Carbon steel, alloy steel
Size: Mainly supply for M20-M60 or as per customer’s request
Grade: 4.8, 5.8, 6.8, 8.8,10.9 class
Process: Hot forging+heat treatment
Surface treatment: Black oxide, electro galvanizing
Features: Abrasion resistant
Package: Carton and pallet or as per customer’s request
Dimension: Various type including D-head bolt, square head bolt, waist type bolt and bucket type bolt etc.
Euipment: CNC lathe, automatic lathe, threading rolling machine, tapping drilling machine
Testing: Roughness test, hardness test, tensile test
UNC/UNF available, we support OEM service
To compliment this extensive range of liner bolts, we also offers a complete range of mill liner washers, seals and nuts.
Delivery time: Based on the quantity(as nonstandard products, we produce it according to the confirmed size and detail requests )
Various head type including D-type, hex type, square head type etc. Drawings are available for customers.
Accessories matching program:
(1)Liner bolt+Nut +Flat washer + Spring washer
(2)Liner bolt+Nut+Chamfer gasket+O-shaped rubber ring
(3)Liner bolt+Nut+Step gasket+Cylindrical-shaped rubber ring
(4)Liner bolt+Screw cap with gasket
(5)Liner bolt+Bowl pad+Hemp rope washer
Size: Mainly supply for M20-M60 or as per customer’s request
Grade: 4.8, 5.8, 6.8, 8.8,10.9 class
Process: Hot forging+heat treatment
Surface treatment: Black oxide, electro galvanizing
Features: Abrasion resistant
Package: Carton and pallet or as per customer’s request
Dimension: Various type including D-head bolt, square head bolt, waist type bolt and bucket type bolt etc.
Euipment: CNC lathe, automatic lathe, threading rolling machine, tapping drilling machine
Testing: Roughness test, hardness test, tensile test
UNC/UNF available, we support OEM service
To compliment this extensive range of liner bolts, we also offers a complete range of mill liner washers, seals and nuts.
Delivery time: Based on the quantity(as nonstandard products, we produce it according to the confirmed size and detail requests )
Various head type including D-type, hex type, square head type etc. Drawings are available for customers.
Accessories matching program:
(1)Liner bolt+Nut +Flat washer + Spring washer
(2)Liner bolt+Nut+Chamfer gasket+O-shaped rubber ring
(3)Liner bolt+Nut+Step gasket+Cylindrical-shaped rubber ring
(4)Liner bolt+Screw cap with gasket
(5)Liner bolt+Bowl pad+Hemp rope washer
