Material: carbon steel, alloy steel
Size: mainly supply for M24-M56 or as per customer’s request
Grade: 4.8, 5.8, 6.8, 8.8, 10.9
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(If do not have the size in stock )
Various head type including D-type,hex type ,square head type etc.drawings are available for customers.
Size: mainly supply for M24-M56 or as per customer’s request
Grade: 4.8, 5.8, 6.8, 8.8, 10.9
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(If do not have the size in stock )
Various head type including D-type,hex type ,square head type etc.drawings are available for customers.
