Bolts And Nuts

High Tension Chrome Nuts And Bolts Grade 8.8 Specification EB13033 Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m

Ellipse Head 40CrMo 12.9 Grade M36 x 3 x 280 Heat-treated Chrome Boltes for Mine Mill Liners EB15028Material Grade: 40Cr Quality Level: 12.9Grade Sizes:M36 x 3 x 280mm; Specification: As drawingsM42 * 150M42 * 160M42 * 170M42 * 180M42 * 190M42 * 200M 42 * 210M 42 * 220M42 * 430M42 * 440M42 * 450M42 * 460 Bolt-head Shape: Square Head,Ellipse Head,Oval Head, Production Process:Heat-treated, High Strength Service Life Guarantee: 18 months under normal working condition

Oval Head M30 x 2 x 275 boltes for Mine Mill Liners 40CrMo 12.9 Grade EB15029 Material Grade: 40Cr;45Steel；35CrMo Quality Level: 12.9, 10.9, 8.8 Grade Sizes:M30 x 2 x 275mm; Specification: As drawings M30 x 100 M30 x 110 M30 x 120 M30 x 130 M30 x 140 M30 x 150 M30 x 160 M30 x 170 M30 x 180 M30 x 190 M30 x 200 M30 x 210 M30 x 220 M30 x 230 M30 x 240 M30 x 250 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life

M36x3x280mm 35CrMo 12.9 Level High Pressure Bolt Connector for Shell Plate EB699 1. Material Grade:45 Steel,40 Cr,A173,H7,A3 Steel,SS304,SS301S,SS316L 2. Grade:4.8,6.8,8.8,10.9,12.9 3. Sizes:M36x3x280mm 4. Specification:M10,M12,M14,M16,M20,M22,M24,M27,M30,M33,M36,M42,M48,M52,M56,M60,M64,M68, M72,M76,M80 5. Bolt-head Shape:Oval Head,Square Head 6. Application:Industrial Machinary 7. Chemical Composition: Grade Standard C Si Mn P S Ni Cu Cr Mo 20CrMo GB/T 0.17-0.24 0.17-0.37 0

M48 40Cr High-load Custom-made Beveled Fastener Bolts for Steel Frame and Column Connections EB697 1. Material Grade:40Cr,35CrMo 2. Grade:8.8,10.9,12.9 3. Sizes:M48x3x325mm 4. Specification:M48,M56,M62 5. Surface Treatment:Blackening 6. Application:Steel Frame Connections, Column Connections,SAG Mill Liner and Brake Systems 7. Chemical Composition: Composition (%) C Si Mn Cr Ni S P Cu 40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.0 ≤0.3 ≤0.035 ≤0.035 ≤0.03 8. Our Video for M48 40Cr

M36x3x154mm 40Cr Forging Double Threaded Black Bolts for Cement Plant and Powder Station EB649 1. Material Grade:10.9 Level 40Cr 2. Sizes:M36x3x154mm 3. Specification:M36 4. Surface Treatment:Double Threaded Black 5. The mechanical properties:Hardness: ≥HRC30, Ensile Strength: ≥1000MPa 6. Application:Mine, Cement Plant, Power Station, Chemical Industry, Ball Mill, SAG Mill 7. Chemical Composition: Composition (%) C Si Mn Cr Ni S P Cu 40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.0

High Hardness Customized Bolts And OD 80mm Flat Steel Washers For Lining Plate Fixing EB655 1. Material Grade:10.9 Level 40Cr 2. Sizes: M36x3x245mm 3. Specification:M36 4. The mechanical properties:Hardness: ≥HRC30, Ensile Strength: ≥1000MPa 5. Application:Mill Liner,Large Equipment,Lining Plate Fixing 6. Chemical Composition: Composition (%) C Si Mn Cr Ni S P Cu 40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.0 ≤0.3 ≤0.035 ≤0.035 ≤0.03 7. Our Video for High Hardness Customized Bolts

OD70 80 100mm 45 Steel High Strength Flat Washer Concave Washer for Bolts EB648 1. Material Grade:45 Steel 2. Sizes:OD70 80 100mm 3. Surface Treatment:Blackening 4. Hardness:about HRC30 5.Tensile Strength:≥1000MPa 6. Application:Bolts of Mine, Cement Plant, Power Station, Chemical Industry, Ball Mill, SAG Mill 7. Chemical Composition: Material(%) C Mn Si Cr S P 45steel 0.42-0.48 0.50-0.80 0.17-0.37 ≤0.25 ≤0.035 ≤0.035 8. Our Video for OD70 80 100mm 45 Steel High Strength Flat

12.9 Level High Tensile Steel Bolts For Mill Liner And Large Grinding Equipment EB650 1. Material Grade:12.9 Level 40Cr 2. Sizes:M42x3x350mm 3. Specification:M42 4. Production Process:Hot forging → Machining & Tapping→ Heat Treatment(Oil Quenching & Tempering) → Blackening Treatment. 5. After heat treatment, the mechanical properties are as follows:Hardness: ≥HRC30, Tensile Strength: ≥1000MPa 6. Package:Packed in one case. 7. Chemical Composition: Composition (%) C Si Mn Cr

M33x120mm 45 Steel 8.8 Level Standard Size Forging Process Elliptical Head Bolts Nuts and Washers EB696 1. Material Grade:45 Steel,40 Cr,A173,H7,A3 Steel,SS304,SS301S,SS316L 2. Grade:4.8,6.8,8.8,10.9,12.9 3. Sizes:M33x120mm 4. Specification:M10,M12,M14,M16,M20,M22,M24,M27,M30,M33,M36,M42,M48,M52,M56,M60,M64,M68,M72, M76,M80 5. Bolt-head Shape:Oval Head,Square Head 6. Application:Steel Frame Connections, Column Connections and Brake Systems 7. Chemical Composition: Composition

45 Steel Grade 8.8 Cement Mill Liner Washer Bolt Screw Stud EB518 - Weight (kg/1000pc) Size Without Nuts With Nuts M48*150 3005 3962 M48*160 3147 4104 M48*170 3289 4246 M48*180 3431 4388 M48*190 3573 4530 M48*200 3715 4672 M48*210 3857 4814 M48*220 3999 4956 M48*240 4141 5098 M48*250 4432 5389 M48*260 4574 5531 M48*280 4858 5815 Material Grade: 40Cr; Quality Level:8.8Grade Sizes:M24, M27,M30,M36,M42,M45; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48

40CrMo 10.9 level M24 boltes for Mine Mill Liners EB15030 Material Grade: 40Cr;45Steel；35CrMo Quality Level: 12.9, 10.9, 8.8 Grade Sizes:M24 x 2 x 250; Specification: M24 x 80 M24 x 90 M24 x 100 M24 x 110 M24 x 120 M24 x 130 M24 x 140 M24 x 150 M24 x 160 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination:

M42 x 2 x 260 Bolts for Mine Ball Mills Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia

M42 x 3.5 x 160 Bolts for Mine Ball Mills Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia

M30 x 3.5 x 160 Bolts for Mine Ball Mills Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia

40Cr 10.9 Grade M48 x 2 x 600mm Bolts for Mill Liners with Steel Washer EB1501 Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M24, M27,M30,M36,M42,M45; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt

M24 x 2 x 180 Bolts for Coal Mill Liners Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia

M24 x 2 x 260 Bolts for Coal Mill Liners Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia

M27 x 2 x 260 Bolts for Coal Mills Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to Russia,Australia

M20 x 2 x 200 Bolt Units with Self-fastening Nuts Material Grade: 40Cr; Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes:M48; Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700, M48 x 900, M48 x 1080 Bolt-head Shape: oval head, square head,ellipse head Production Process:Heat-treated, High Strength Service Life Guarantee: 12 months under normal working condition Application: Bolt Units for SAG Mill dia.7.39m Destination: Export to