Grade 4.8 10.9 M12 M24 M30 Black Ball Mill Machinery Oval Head Liner Bolt

  • Brand: EB
  • Place of Origin:jiangsu, China
  • Model Number:M12-M52
  • Standard:DIN
  • Product name: Ball Mill Machinery Oval Head Liner Bolt
  • Material:Steel, Carbon Steel Stainless Steel
  • Finish:ZINC, Plain, Drawing Request
  • Certificate:ISO9001:2008
  • Size:M12-M52
  • Surface finish:Zink Plated
  • Packing:Wooden box/Cartons+plastic Bags


ZAlCu10 High precision Alu Cast Parts EB9090

Grade 4.8 10.9 M12 M24 M30 Black Ball Mill Machinery Oval Head Liner Bolt

  • Application:Chemical Industry
  • Payment Term:T/T
  • Grade:4.8/5.8/6.8/8.8/10.9
  • Selling Units:Single item
  • Single package size: 25X22X20 cm
  • Single gross weight:25.0 kg
  • Package Type:cartoon+pallet
  • Lead Time :Quantity(Pieces) 1 – 10000 >10000
  • Est. Time(days) 15 To be negotiated
  • Customized logo (Min. Order: 10000 Pieces)
  • Customized packaging (Min. Order: 10000 Pieces)
  • Graphic customization (Min. Order: 10000 Pieces)
Product Description
Name: Special bolt nut ball mill machinery liner plate bolts
Standard: M2-M64 or according to customer’s drawing or samples
Material: Stainless steel 304/316,12L14, aluminum, brass, copper, carbon seel, alloy steel, precious metals
Grade: Stainless steel A2 A4, 4.8 5.8 6.8 8.8 10.9 12.9 for steel/alloy steel parts;
Surface: Polished,Passivate,Black Oxide,Zinc Plating,Nickel Plating,Dacromet Plating, anodizing, powder coating, hot dip galvanized, Geomet;
Process  Cold forged, Drilling, Laser Machining, Milling, Turning, Maching, Broaching
Equipment: Wire-cutting machine, CNC Machining Center, CNC Lathe, High Speed Electric Spark Puncher, Milling Machine ,Grinding Machine, Laser Cuts , CNC Shearing Machines ,CNC Bending Machines
Packing: bulk in cartons (25kg Max.)+ export Pallet or according to customer’s requirement;
Testing: Caliper, Go&No-go gauge, Tensile test machine,  Hardness tester, Salt spraying tester,  H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter
Payment: T/T, L/C , Western Union  ,MoneyGram ,paypal
Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect.
Ball Mill Machinery Oval Head Liner Bolt product description:

A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.

A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).

An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length.

The nature of the tolerance difference allows an ASMEB18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.

  • The high strength bolts have been widely used in ball mills,SAG mills,AG mills
  • The high strength Bolt can be reliably used in small,middle and large cement mills,coal mils and mine mills.
  • The high strength fasteners have been properly heat-treated to achieve better mechanical properties.
  • Each set of standard bolt unit includes one bolt, one rubber closed washer,concave washer,spring washer and nut.


  • Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L
  • Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,

Finishing:Zinc(Yellow,White,Blue,Black),Hop Dip
Galvanized(HDG),Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process:Machining and CNC for Customized fastener
Customized ProductsLead time:Busy season:15-30days,Slack seaon:10-15days
Stock Products:

  • Carbon steel:Drop in anchor.wedge anchor.Shield anchor,expension bolt
  • Stainless steel: All DIN Or GB Standard stainless steel anchor
Our Photos for Ball Mill Machinery Oval Head Liner Bolt

Ball Mill Machinery Oval Head Liner Bolt

Our Experience:Black Ball Mill Machinery Oval Head Liner Bolt

13 Year Experience in Heat-resistant Steel Field

18 Year Expertise in Wear-resistant Material Field

20 Year Customer-made High Quality Castings & Forgings

Trading Terms:
  1. The nearest seaport: Shanghai port
  2. The nearest airport: Shanghai Pudong airport
  3. Payment Terms:L/C,TT,West Union,Paypal
  4. Payment Condition:50% before production, 50% before delivery against complete set of inspection report
  5. Supply Capability:  10,000 tons per year
  6. Sample Availability: yes
  7. Sample Time:15-30 Days
  8. Packing: Plywood Cases or Steel Crates
  9. Delivery time: 45 working days per 20 tons regular castings & forgings
  10. Service: OEM, ODM or Customized

ZAlCu10 High precision Alu Cast Parts EB9090

  1.  20-year Foundry Operation Experience.
  2. Friendly & High Efficient Technical & Commercial Communication
  3. Professional Export Practices: Exported to +60 Overseas Countries.

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