Description
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 |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| 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.
Standard:DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material：
- 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：
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:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
- 20-year Foundry Operation Experience.
- Friendly & High Efficient Technical & Commercial Communication
- Professional Export Practices: Exported to +60 Overseas Countries.
