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M30 M48 Bolt High Strength 12.9 Grade Hex for Mill Liner
US$4.00
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon Steel, Stainless Steel, High Tensile SteelType
T HeadModel NO.
GB DIN CUSTOMIZED JIS, BSW, GOSTConnection
Common BoltHead Style
SquareStandard
DIN, ANSI, GB, JIS, BSWGrade
4.8 5.6 6.8 8.8 10.9 12.9Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Blue-White Zinc PlatedThread
Unf UncHead Mark
8.8 4.8Brand
QijingService Type
Drawing or Sample ProcessingService
OEM.ODMTransport Package
Cartons, Woven-Bags or Gunny-Bags Then in Wooden/ISpecification
all size bolt, mainly M3-48Trademark
QijingOrigin
Handan City, ChinaHS Code
7318150000Production Capacity
10 Tons Per DayKey features
High Strength 12.9 Grade: Available in 4.8 to 12.9 grades for superior mechanical properties.
Wide Material Selection: Carbon steel, stainless steel, brass, bronze, aluminum, and alloy steel.
Customizable Dimensions: Size M5-M48 and length 20-300mm fully customizable.
Versatile Surface Treatment: Options include zinc plating, nickel plating, anodizing, and galvanizing.
Industrial Application: Ideal for ball mills, cement mills, wind turbines, and pumps.
OEM/ODM Service: Supports drawing or sample processing for custom fasteners.
Standard Compliance: Meets DIN, ANSI, GB, JIS, and BSW international standards.
Complete Bolt Sets: Includes rubber ring, concave washer, spring washer, and nut.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.70h
About Our Factory & Business Background
AddressYongnian, Handan, Hebei, China
Plant Area1000 square meters
Number of Employees15
Registered Capital2,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsFastener
Production Lines1
Production MachinesThread Rolling Machine, Straightening Machine, Punching Machine, Cold Heading Machine
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-04-21
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials are available for these bolts?
A:
We offer carbon steel, stainless steel (SS201-SS420), brass, bronze, iron, aluminum, and alloy steel.
Q:What is the maximum size and length?
A:
Sizes range from M5 to M48, and lengths can be customized from 20mm to 300mm.
Q:Can I customize the thread and head mark?
A:
Yes, we support customization for thread types (e.g., Unf, Unc) and head marks (e.g., 8.8, 4.8).
Q:What surface treatments do you provide?
A:
Options include zinc plating, nickel plating, passivation, tin plating, sandblasting, anodizing, and hot deep galvanizing.
Q:Are OEM and ODM services available?
A:
Yes, we provide OEM and ODM services based on your drawings or samples.
Send Inquiry
*To:
Handan Qijing Fastener Manufacture Co., Ltd.
Handan Qijing Fastener Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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